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1 air covered area
район, прикрываемый авиацией -
2 air covered area
район, прикрываемый авиациейEnglsh-Russian aviation and space dictionary > air covered area
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3 area
район; округ; площадь; участок; зона; область; пространство; категория ( действий); см. тж. ground; zonebooster (engine) disposal area — ркт. район сброса [падения] стартовых двигателей [(ракетных) ускорителей]
booster (engine) impact area — ркт. район сброса [падения] стартовых двигателей [(ракетных) ускорителей]
simulated (radioactive) contamination area — ложный [имитируемый] участок (радиоактивного) заражения
— amphibious objective area— armor killing area— artillery position area— dangerous area— delaying operations area— dropping area— gun area— hot area— killing area— lethality area— limited access area— MOS area— patrolling area— POL area— preference service area— radioactive contamination area— rallying area— recreation area— SAM launching area— uploading area -
4 area
площадь; участок; пространство; область, район, зона; поверхность"gold-plated" area of instrument panel — наиболее легко обозреваемый (лётчиком) участок приборной доски
area of high pressure — метео. область высокого давления, антициклон
area of low pressure — метео. область низкого давления, циклон
assembly and test area — ркт. сборочно-проверочная площадка
booster (engine) disposal area — район сброса [падения] стартовых двигателей [ускорителей]
booster (engine) impact area — район сброса [падения] стартовых двигателей [ускорителей]
disc area of main rotor — верт. площадь диска несущего винта
exhaust jet area — площадь выходного сечения сопла; площадь сечения струи истекающих газов
floor area between the ramps — площадь пола грузовой кабины между (передним и задним) грузовыми трапами
guidance and control area — ркт. площадка управления пуском и наведением
— fin area— VFR area -
5 area
1) площадь; пространство3) поверхность4) (производственный) участок; помещение; площадка5) рабочая ячейка ( склада)•equal in area — равновеликий;area of base — площадь основания, площадь подошвы фундаментаarea of bearing — 1. площадь опоры 2. строит. площадка опиранияarea of contact — площадь поверхности контактаarea of diagram — площадь эпюры; площадь графикаarea of fracture — 1. поверхность излома 2. площадь поперечного сечения в месте разрушенияarea of occurrence — возд. район происшествияarea of water section — гидр. площадь живого сечения потокаarea of well influence — зона влияния колодца или скважины-
absorption area
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active area
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actual contact area
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actuating area
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actuation probability area
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addressable area
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adjustment control area
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advisory area
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air intake hazard area
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aircraft parking area
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airflow separation area
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airport construction area
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airport prohibited area
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airport service area
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air-route area
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alighting area
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alloy storage area
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annulus area
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antenna effective area
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antenna area
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antinode area
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aperture area
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approach area
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ash-disposal area
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auditory area
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backwater area
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bare area
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base area
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bearing surface area
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binding area
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blade area
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blade-exit area
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blind area
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blind drainage area
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boarding area
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bolted area
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bonding area
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bond area
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bore area
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bubble-melt surface area
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buffer area
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building area
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built-up area
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burning area
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catalyst surface area
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catchment area
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caved area
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central equipment area
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centralized telecine area
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centralized traffic area
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centralized video tape area
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charge-makeup area
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charging area
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chip area
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choke-tube area
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circling approach area
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clean processing area
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clearance area
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climb-out area
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clinch area
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coal area
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coherence area
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cold area
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commanded area
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common area
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compression area
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concrete area
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cone effect area
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congested area
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connector area
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conservation area
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constant area
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contact area
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contact spot area
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contaminated area
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contamination control area
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contiguous area
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contour area of contact
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control area
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controlled access area
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cooling area
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corrosion area
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coverage area
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crimp area
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critical area
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cross-sectional area
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cross-section area
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cutting area
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cylinder annular area
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dangerous area
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data-rich area
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data-sparse area
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data-void area
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decontamination area
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demixing area
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design wing area
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developed area
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developed blade area
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development area
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die attach area
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diked area
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direct transit area
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discharge area
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display area
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disposal area
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dot area
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downstream area
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drainage area
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drainless area
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dry area
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dynamic area
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echoing area
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echo area
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effective area
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effective braking area
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effective cross-sectional area
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effective cross-section area
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effective screening area
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effects area
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electrical contact area
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electroded area
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elemental area
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enclosed working area
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end safety area
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engineering area
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environmentally fragile area
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exchange area
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exclusion area
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exhaust area
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expanded blade area
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expanded area
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exposure area
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face area
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fan blast area
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felling area
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fenced-off area
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fetch area
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fill area
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film-editing area
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filter effective area
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filter open area
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filtering area
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finished-products storage area
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fixed area
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flame area
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flooded area
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flood-free area
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flooding area
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floor area
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flow area
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focus area
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forbidden area
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free-surface area
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fringe area
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functional area
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furnace area
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fusing area
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fusion area
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gases shear area
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gasket surface area
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gassy area
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gathering area
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gob area
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graticule area
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gray-scale picture area
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gross cross-sectional area
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gross cross-section area
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gross irrigable area
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ground contact area
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gutter area
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hard-core area
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hard-to-reach area
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hearth area
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heat dissipation area
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heat-affected area
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heating area
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heat-transfer area
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high-activity area
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high-beat area
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high-radiation area
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holding area
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hot area
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housing area
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illuminated area
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image area
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impact area
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impression area
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inactive area
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ingot-stripping area
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input area
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instantaneous area of flame front
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instruction area
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intended landing area
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interfacial area
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interference area
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interlocking area
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inundated area
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junction area
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knuckle area
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land area
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landing area
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lateral area
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lift irrigation area
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lift-off area
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link overlapped area
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living area
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living floor area
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load-and-unload area
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load-carrying area
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loading area
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loadout area
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localized areas of wear
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low-radiation area
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makeup area
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maneuvering area
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man-impacted area
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manned area
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manual setting-up area
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melting area
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mesa area
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metropolitan area
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mining area
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mirror area
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mold conditioning area
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mold opening area
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moment area
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movement area
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mush area
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natural area
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net cross-sectional area
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net cross-section area
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neutron migration area
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nominal contact area
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noncontact area
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nonimage area
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nonmoving area
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nonoccupied area
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nonprinting area
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nonstorage area
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nonutilizable area
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normally occupied area
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nose area
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nuclear area
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numbering area
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obstructed landing area
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open area
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open flow area
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outgassed area
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output area
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overrun safety area
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pallet area
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patch area
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pattern area
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payable area
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percent shear area
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personnel and utility area
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phosphor area
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photolithographic area
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picture area
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poor-reception area
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port area
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presentation area
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pressing area
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prewarming area
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primary area
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primary service area
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printing area
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production area
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production control area
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programmed operating area
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prohibited area
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projectedblade area
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projected area
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propeller disk area
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protected area
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quality-control area
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quality area
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quench area
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quiet area
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radar area
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radiation-control area
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real area of contact
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recording area
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record area
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refining area
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regeneration area
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reinforcing steel area
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rerecording area
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reservoir surface area
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reservoir area
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residential area
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resident area
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residential floor area
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restricted area
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retarder area
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rig deck area
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risk area
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robot area
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roof contact area
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rubbing path area
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rudder area
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run-up area
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rural area
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safe operating area
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safety area
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sail area
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save area
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scanned area
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scrap-consuming area
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scrap-disposal area
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scrap-grading area
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scratch area
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screen area
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sealing area
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seal area
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search area
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secondary area
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sectional area
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section area
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seeking area
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segregated area
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service area
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serviceable area
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setting-up area
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shaded area
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shadow area
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shareable area
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shoe pad transition area
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shooting area
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sintering area
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site area
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skip area
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slag-line area
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slot area
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slowing-down area of neutron
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snow-covered area
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solid area
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sound area
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sound-track area
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special work permit area
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specific floor area
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specific surface area
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spliced area
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spoil area
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stack area
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stockline area
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stool conditioning area
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storage area
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stripped area
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subsidence area
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superheated area
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surface area
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switching area
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takeoff area
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takeoff flight path area
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tape area
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taphole area
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target area
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technical-equipment area
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technical area
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telecine area
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tension area
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terminal area
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terminal control area
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test area
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throat area
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tongs area of pipe
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tool service area
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tool-presetting area
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total area
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total irrigation area
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total tuyere area
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transient area
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turnaround area
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tuyere area
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type area
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unattacked area
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undershoot area
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ungaged area
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uniform area
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unobstructed landing area
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upstream area
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urban area
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usable area
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user area
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valve fillet area
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valve seating face area
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video tape recording area
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video tape area
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viewing area
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vision control area
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vulnerable area
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waste area
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waste-metal area
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waste-storage area
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water catchment area
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waterplane area
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water-surface area
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wear track area
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weld metal area
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well drainage area
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wellhead area
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wetted area
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wildlife area
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window area
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worked-out area
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working area
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yard area
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yoke area -
6 technical area
техническая зона
Для того чтобы вещательные компании могли хранить или устанавливать на соревновательных площадках оборудование, необходимое им для подготовки радио- и телевизионных программ, этим компаниям должны быть выделены закрытые, накрытые и, когда это необходимо, кондиционируемые пространства. Необходимая для работы этого оборудования электроэнергия будет предоставлена пользователям этих пространств.
[Департамент лингвистических услуг Оргкомитета «Сочи 2014». Глоссарий терминов]EN
technical area
Closed, covered and, where necessary, air-conditioned spaces will be made available to the broadcasters at competition sites to allow them to store or install the necessary equipment for the production of their radio and television programs. The necessary electric power to operate such equipment will be made available to the users of these premises.
[Департамент лингвистических услуг Оргкомитета «Сочи 2014». Глоссарий терминов]Тематики
EN
3.10 техническая область (technical area): Область, характеризуемая общностью процессов, относящихся к конкретному виду системы менеджмента.
Источник: ГОСТ Р ИСО/МЭК 17021-2012: Оценка соответствия. Требования к органам, проводящим аудит и сертификацию систем менеджмента оригинал документа
Англо-русский словарь нормативно-технической терминологии > technical area
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7 vehicle
средство передвижения; транспортное средство; подвижное средство; боевая машина, БМ; летательный аппарат, ЛА; см. тж. car, truckair cushion landing vehicle, assault — десантно-высадочное средство на воздушной подушке; десантный АВП
armored cavalry (assault) vehicle — бронированная разведывательная машина, БРМ
armoured vehicle, RE — Бр. саперный танк
assault vehicle, RE — Бр. десантно-высадочное средство инженерных войск
AT (guided) missile launch vehicle — БМ для пуска ПТУР; самоходный ПТРК
C2 vehicle — машина управления (войсками); (командно-) штабная машина
double air cushion vehicle, assault — десантный корабль на двойной воздушной подушке
landing vehicle, assault — десантно-высадочное средство; плавающий БТР на воздушной подушке
landing vehicle, hydrofoil — десантный КПК
landing vehicle, tank, engineer — десантный саперный танк
landing vehicle, track, armored — десантный (плавающий) гусеничный БТР
landing vehicle, track, covered — крытый десантный плавающий гусеничный транспортер
landing vehicle, tracked, engineer — десант ная гусеничная инженерная машина
landing vehicle, tracked, heavy — тяжелый десантный плавающий гусеничный транспортер
landing vehicle, tracked, howitzer — десантная гусеничная гаубичная СУ
landing vehicle, tracked, personnel — десантная гусеничная машина для ЛС
landing vehicle, tracked, recovery — десантная гусеничная ремонтно-эвакуационная машина
mine-clearing vehicle, flail-type — танк [танковый тягач] с бойковым тралом
mine-clearing vehicle, plow-pushing — танк [танковый тягач] с передним плужным минным тралом
mine-clearing vehicle, roller — танк [танковый тягач] с Катковым минным тралом
terminally guided (maneuvering) reentry vehicle — ркт. маневрирующая ГЧ с наведением на конечном участке траектории
— administrative use vehicle— bacteriological bomb vehicle— boost-glide reentry vehicle— flamethrower vehicle— ground-supported vehicle— launcher vehicle— logistical air vehicle— logistical vehicle— maintenance assistance vehicle— MarineCorps landing vehicle— oversize load vehicle— ship-to-shore assault vehicle— support armored vehicle— topographic surveying vehicle— troop-carryingair vehicle— wader-swimmer combat vehicle -
8 cover
ˈkʌvə
1. сущ.
1) а) крышка, покрышка, колпак, колпачок The jewel box had a carved wooden cover. ≈ Крышка коробки для драгоценностей была украшена деревянной резьбой. б) обложка, переплет;
одна сторона обложки to read from cover to cover ≈ прочесть от корки до корки( о книге) Don't judge a book by its cover. ≈ Не суди о книге по ее обложке. Syn: binding
1. в) футляр;
чехол a mattress cover ≈ чехол на матрац г) конверт, пакет;
обертка under the same cover ≈ в том же конверте under separate cover ≈ в отдельном пакете, в отдельном конверте д) покрывало;
одеяло Do you want another cover on the bed? ≈ Ты хочешь другое покрывало на кровать? Syn: blanket
1., comforter, quilt
1., coverlet, eiderdown ∙ Syn: lid
1., top I
1., cap I
1., covering
1. ;
wrapper, case II
1., encasement, envelope, jacket
1.
2) а) убежище, укрытие;
воен. прикрытие, заслон under cover ≈ в укрытии, под защитой to take cover ≈ укрыться When the rain started, we took cover under a large tree. ≈ Когда начался дождь, мы спрятались под большим деревом. air cover ≈ воздушная защита Syn: protection, shelter
1., shield
1., guard
1., defence;
asylum, refuge
1., sanctuary, concealment б) покров under cover of darkness ≈ под покровом темноты Syn: cloak
1. в) перен. ширма;
предлог, отговорка under cover of friendship ≈ под личиной дружбы Syn: screen
1., disguise
1., pretence
3) а) охот. укрытие, логово( зверя) б) растительный покров
4) а) коммерч. гарантийный фонд б) страхование
5) прибор (обеденный)
2. гл.
1) накрывать, закрывать, покрывать to cover a wall with paper ≈ оклеивать стену обоями Grandmother always covered the table with a lace cloth. ≈ Бабушка всегда покрывает стол кружевной скатертью. The roof was covered with wooden shingles. ≈ Крыша была покрыта кровельной дранкой. to cover (one's head) ≈ надевать( шляпу и т. п.) Syn: put on, put over, lay on, overlay
2., blanket
3., clothe, sheathe, shroud, envelop, wrap
2., enwrap
2) защищать, ограждать, укрывать The tent covered the campers from the rain. ≈ Палатка предохранила отдыхающих от дождя. to cover a siege ≈ выдерживать осаду some woods which covered their retreat ≈ леса, которые прикрыли их отступление Syn: protect, shield
2., guard
2., shelter
2., defend
3) а) закрывать;
скрывать, маскировать, прятать She covered her face with her hands. ≈ Она закрыла лицо руками. Frank laughed to cover his anxiety. ≈ Фрэнк засмеялся, чтобы скрыть тревогу. to cover the retreat ≈ прикрывать отступление to cover one's tracks ≈ заметать свои следы Syn: hide II
2., conceal, obscure
2., secrete;
cloak
2., veil
2., hood
2., screen
2. ;
mask
2., disguise
2., camouflage
2. б) спорт закрывать, прикрывать (игрока соперника) ;
прикрывать (участок поля)
4) включать, содержать, охватывать;
относиться( к чему-л.) The history book covers the years of Eisenhower's presidency. ≈ Эта книга по истории охватывает годы президентства Эйзенхауэра. Syn: deal with, include, involve, contain;
embrace
2., embody, comprise, take in, comprehend
5) освещать (события и т. п.) в печати, на телевидении, по радио The reporter covered the convention for the local newspaper. ≈ Журналист давал материалы о партийном съезде в местную газету. Syn: report
2., tell of, describe, chronicle, write up
6) лежать, покрывать;
расстилаться;
распространяться Water covered the floor. ≈ Вода покрывает пол. His brewery covers nearly four acres of ground. ≈ Его пивоварня занимает почти четыре акра земли.
7) преодолевать, проходить( какое-л. расстояние) ;
спорт пройти( дистанцию) The distance covered was close on twenty miles. ≈ Пройденное расстояние равнялось почти двадцати милям. We covered three states in two days. ≈ Мы проехали три штата за два дня. Syn: travel through, pass over, pass through, traverse
2., cross
3.
8) а) комерч. покрывать, обеспечивать( денежным) покрытием б) страховать This insurance covers the traveler in any accident. ≈ Эта страховка страхует путешественника от любого несчастного случая. Syn: insure
9) предусматривать, разрешать The rules covers all cases. ≈ Правила предусматривают все случаи.
10) покрывать (кобылу;
по отношению к другим животным употребляется редко)
11) сидеть( на яйцах)
12) держать под прицелом ∙ cover for cover in cover over cover up (по) крышка;
обертка;
покрывало;
чехол;
футляр, колпак - a * for a saucepan крышка кастрлюли - a * for a chair чехол для стула - glass * стеклянный колпак конверт;
обертка;
упаковка - under plain * в конверте без фирменного штампа, в простом конверте - under separate * (канцелярское) в отдельном конверте - this is a receipt, the goods will be sent under separate * посылаем вам расписку, а товар будет выслан отдельно переплет;
обложка - soft * мягкая обложка - to read a book from * to * прочесть книгу от корки до корки убежище, укрытие;
прикрытие, "крышка" - * from fire (военное) укрытие от огня - * from view (военное) укрытие от наблюдения - under * в укрытиии - to take * найти убежище, спрятаться - to break * внезапно появиться;
выйти из укрытия - the spy's * was to act as a bartender шпион скрывался под видом бармена (спортивное) прикрытие, защита покров - land * растительный покров - sky * облачность, облачный покров (of) покрывало, покров - under * of darkness под покровом темноты лесной покров, полог леса (ботаника) покров семяпочки или семени (охота) нора, логовище - to break * поднять из логовища личина, маска - under * of friendship под личиной дружбы - under * of patriotism прикрываясь патриотизмом прибор, куверт - *s were laid for four стол был накрыт на четыре персоны плата "за куверт" (в ресторане, ночном клубе) (коммерческое) гарантийный фонд;
страхование (геология) покрывающие породы( автомобильное) покрышка (театроведение) замена;
заменяющий актер или -ая актриса;
исполнитель из второго состава > under * тайный;
секретный;
> he kept his activities under * он держал свою деятельность в тайне;
тайно;
секретно;
> they met under * они встречались тайно покрывать, закрывать, накрывать - to * a saucepan закрывать кастрюлю - to * up a baby укутать ребенка - to * plants with straw прикрыть растения соломой (редкое) покрывать (голову, плечи) ;
укрывать - to * one's head надеть шляпу - to remain *ed не снять шляпы - pray be *ed (устаревшее) прошу надеть шляпу прикрывать, ограждать, защищать - to * a retreat прикрывать отступление - the warships *ed the landing of the army военные корабли прикрывали высадку армии - the father *ed the boy from the fire with his own body отец своим телом укрыл мальчика от огня( спортивное) держать, закрывать (игрока) прятать, скрывать - to * one's face with one's hands закрыть лицо руками - the enemy were *ed from our sight by woods лес скрывал от нас неприятеля - to * one's shame скрыть стыд - to * one's tracks замести следы покрывать;
находить оправдания - his family kept *ing for him семья постоянно покрывала его - to * up for a friend покрывать друга;
выручать друга (книжное) покрыть, увенчать;
запятнать - to * oneself with glory покрыть себя славой покрывать, обдавать - you are *ed with dust ты весь в пыли - a passing motor *ed me with mud проезжавшая мимо машина обдала меня грязью обивать;
оклеивать - to * the seat of a chair with leather обить кожей сиденье стула - to * with wall-paper оклеить обоями покрывать;
распространяться;
расстилаться - snow *ed the ground земля была покрыта снегом, на земле лежал снег - enemy troops *ed the whole country вражеские войска наводнили всю страну - the floods *ed a large area наводнение распространялось на большую территорию покрывать, охватывать;
относиться - his researches * a wide field его исследования охватывают широкую область - documents *ing the sale документы, касающиеся продажи( for) (разговорное) заменять, подменять - please * for me at the counter for a few minutes пожалуйства, подмени меня у прилавка на несколько минут( театроведение) заменять держать под наблюдением - the police got all the roads *ed полиция перекрыла все дороги пройти, проехать - he *ed the distance in an hour он прошел расстояние за час - by evening we had *ed sixty miles к вечеру мы проехали шестьдесят миль( спортивное) пробежать дистанцию - to * the distance in great style показать на дистанции высокую технику бега освещать в печати - to * football matches давать репортаж о футбольных матчах - to * the theatres освещать театральную жизнь предусматривать - the rules * all cases правила предусматривают все случаи (коммерческое) обеспечить покрытие;
покрывать - to * one's expenses покрыть расходы - the loan was *ed many times сумма займа была перекрыта во много раз страховать - my policy *s me against loss from fire мое имущество застраховано от пожара - you should get yourself *ed as soon as possible тебе надо поскорее застраховаться( карточное) покрывать, крыть принять пари;
поставить( сельскохозяйственное) случать;
крыть (матку) сидеть (на яйцах) (военное) держать под обстрелом;
держать под прицелом - don't move, I have you *ed не шевелись, буду стрелять additional premium for short-term ~ дополнительная страховая премия за краткосрочное покрытие рисков advance ~ авансовое покрытие all risks ~ покрытие всех рисков back ~ четвертая сторонка обложки bank-note ~ покрытие банкнот blanket ~ общее страхование blanket ~ полный перечень рисков, охватываемых страховым полисом ~ охватывать;
относиться (к чему-л.) ;
the book covers the whole subject книга дает исчерпывающие сведения по всему предмету cash ~ денежное покрытие ~ разрешать, предусматривать;
the circumstances are covered by this clause обстоятельства предусмотрены этим пунктом ~ расстилаться;
распространяться;
the city covers ten square miles город занимает десять квадратных миль cost escalation ~ покрытие роста издержек cover = cover-point ~ ком. гарантийный фонд ~ гарантийный фонд ~ гарантировать ~ давать материал, отчет( для прессы) ~ закрывать;
покрывать;
накрывать;
прикрывать;
перекрывать;
to cover a wall with paper оклеивать стену обоями ~ конверт;
under the same cover в том же конверте ~ конверт ~ (по) крышка;
обертка;
чехол;
покрывало;
футляр, колпак ~ обеспечение ~ обеспечивать покрытие ~ обеспечить покрытие (денежное) ~ обложка, переплет, крышка переплета;
to read from cover to cover прочесть от корки до корки (о книге) ~ полигр. обложка ~ обшивка ~ относиться (к чему-л.) ~ охватывать;
относиться (к чему-л.) ;
the book covers the whole subject книга дает исчерпывающие сведения по всему предмету ~ охватывать ~ полигр. переплет ~ перечень рисков, охватываемых страховым полисом ~ покров;
under cover of darkness под покровом темноты ~ покрывать (кобылу и т. п.) ~ покрывать ~ покрытие ~ покрытие (денежное) ~ покупка ценных бумаг при сделках на срок ~ преодолевать, проходить (какое-л. расстояние) ;
спорт. пройти (дистанцию) ~ прибор (обеденный) ~ принимать на страх ~ разрешать, предусматривать;
the circumstances are covered by this clause обстоятельства предусмотрены этим пунктом ~ распространяться ~ расстилаться;
распространяться;
the city covers ten square miles город занимает десять квадратных миль ~ сидеть (на яйцах) ~ скрывать;
to cover one's confusion (annoyance) чтобы скрыть (или не показать) свое смущение( досаду) ~ страхование ~ страховать ~ убежище, укрытие;
прикрытие;
заслон;
under cover в укрытии, под защитой ;
to take cover укрыться ~ укрывать, ограждать, защищать;
he covered his friend from the blow with his own body он своим телом закрыл друга от удара ~ уплата( по счету, векселю) ~ целиться( из ружья и т. п.) ;
держать под угрозой ~ ширма;
предлог;
отговорка;
личина, маска;
under cover of friendship под личиной дружбы ~ закрывать;
покрывать;
накрывать;
прикрывать;
перекрывать;
to cover a wall with paper оклеивать стену обоями ~ for losses покрытие убытков ~ girl хорошенькая девушка, изображение которой помещают на обложке журнала;
журнальная красотка ~ in забросать землей( могилу) ~ in закрыть ~ of loss покрытие убытков ~ of loss покрытие ущерба ~ on death сумма страхового возмещения при смертельном исходе ~ скрывать;
to cover one's confusion (annoyance) чтобы скрыть (или не показать) свое смущение (досаду) to ~ one's face with one's hands закрыть лицо руками to ~ the retreat прикрывать отступление;
to cover one's tracks заметать свои следы ~ over скрыть, прикрыть to ~ the retreat прикрывать отступление;
to cover one's tracks заметать свои следы ~ up прятать ~ up спрятать, тщательно прикрыть cover = cover-point cover-point: cover-point спорт. защитник( в крикете) ~ спорт. место защитника (в крикете) demand for ~ требование покрытия depot under ~ хранилище под крышей dust ~ полигр. суперобложка exchange rate risk ~ страхование от риска изменения валютного курса exchange risk ~ страхование от валютного риска extended ~ расширенное страхование forward ~ бирж. срочное покрытие forward ~ бирж. форвардное покрытие front ~ первая сторонка обложки front ~ передняя часть обложки full ~ полное покрытие ~ укрывать, ограждать, защищать;
he covered his friend from the blow with his own body он своим телом закрыл друга от удара inside back ~ третья сторонка обложки inside front ~ вторая сторонка обложки insurance ~ объем страховой ответственности interest ~ обеспечение выплаты процентов liability insurance ~ риски, охватываемые страхованием гражданской ответственности margin ~ бирж. покрытие маржи master ~ суперобложка maximum ~ максимальный объем страховой ответственности minimum ~ минимальное покрытие molded ~ формованная накладка open ~ генеральный полис open ~ открытый полис primary ~ первичное страхование provide forward ~ бирж. предоставлять срочное обеспечение provide forward ~ бирж. предоставлять форвардное обеспечение ~ обложка, переплет, крышка переплета;
to read from cover to cover прочесть от корки до корки (о книге) reinsurance ~ объем ответственности при перестраховании reserve fund ~ покрытие резервного фонда risk ~ перечень рисков, охватываемых страховым полисом subsequent ~ последующая уплата по счету surplus ~ избыточное покрытие ~ убежище, укрытие;
прикрытие;
заслон;
under cover в укрытии, под защитой ;
to take cover укрыться ~ убежище, укрытие;
прикрытие;
заслон;
under cover в укрытии, под защитой ;
to take cover укрыться under: ~ heavy penalty под страхом сурового наказания;
under the necessity( of smth.) под давлением( каких-л.) обстоятельств;
under cover под прикрытием ~ покров;
under cover of darkness под покровом темноты ~ ширма;
предлог;
отговорка;
личина, маска;
under cover of friendship под личиной дружбы ~ конверт;
under the same cover в том же конверте vegetative ~ растительный покров vertex ~ вершинное покрытие -
9 communication(s)
связь; коммуникация; сообщение; общение; путь сообщения [подвоза]air-submerged submarine laser communications — лазерная связь линии «ЛА — ПЛ» в подводном положении
amplitude-modulated double sideband suppressed carrier communications — радиосвязь на двух боковых полосах частот с амплитудной модуляцией и подавлением несущей (частоты)
be in communications (with) — поддерживать [иметь] связь (с);
circuit allocated use communications — связь по выделенным линиям [каналам]
command (and control) communications — командная связь, связь управления
covert laser telephone communications — засекреченная [закрытая] лазерная телефонная связь
deep submergence communications by neutrino beams — связь с ПЛ в подводном положении при помощи пучков нейтрино
digital burst (memory load) communications — связь с импульсной [пакетной] передачей (накопленной цифровой информации)
distant ground communications via relay satellite — дальняя связь между наземными объектами через ретрансляционный спутник
distributed time division multipleaccess communications — связь с многостанционным доступом и распределенным временным уплотнением (каналов связи)
double-sideband, suppressed carrier communications — радиосвязь на двух боковых полосах частот с подавлением несущей (частоты)
frequency division multiple access communications — (радио) связь с многостанционным доступом и с частотным разделением (каналов связи)
high-frequency single band modulated communications — высокочастотная связь с однополосной модуляцией
high-traffic capacity optical spectrum radio-relay trunk communications — магистральная радиорелейная связь в оптическом диапазоне с большой пропускной способностью (каналов связи)
hydroacoustic communications by relay buoys — гидроакустическая связь с помощью ретрансляционных гидроакустических буев
millimeter wave secure communications — засекреченная [закрытая] (радио)связь в диапазоне миллиметровых волн
multiple channel point-to-point space radio communications — многоканальная магистральная [двухпунктовая] космическая радиосвязь
optical laser communications with submerged submarines by satellite-borne lasers — оптическая связь с ПЛ в подводном положении с помощью лазеров на ИСЗ
random access correlation radio communications — радиосвязь с произвольной выборкой информации и корреляцией
random access discrete address radio communications — радиосвязь с произвольной выборкой информации и дискретной адресацией абонентов
relative phase manipulation radiotelegraphy communications — телеграфная радиосвязь с применением метода относительной фазовой модуляции
relative phase modulation radiotelegraphy communications — телеграфная радиосвязь с применением метода относительной фазовой модуляции
satellite-to-submerged submarines laser communications — лазерная связь линии «спутник — ПЛ» в подводном положении
ship-to-under water swimmers communications — подводная связь линии «корабль — боевые пловцы»
shore-submerged submarine extralow frequency communications — связь на крайне низких частотах линии «берег — ПЛ в подводном положении»
short-burst security transmission communications — засекреченная радиосвязь короткими группами импульсов
short-range IR microprocessor wireless telephone communications — ближняя беспроводная ИК телефонная радиосвязь с использованием микропроцессоров
single channel ground and airborne radio communications — одноканальная радиосвязь линии «земля — ЛА»
very low frequency airborne relay communications with submerged submarines — сверхдлинноволновая связь [связь на очень низких частотах] с ПЛ в подводном положении с помощью воздушных радиорелейных пунктов
— cross-tell communications— meteorite burst communications— meteorite reflection communications— trunking communications— unsecured communications -
10 communication(s)
связь; коммуникация; сообщение; общение; путь сообщения [подвоза]air-submerged submarine laser communications — лазерная связь линии «ЛА — ПЛ» в подводном положении
amplitude-modulated double sideband suppressed carrier communications — радиосвязь на двух боковых полосах частот с амплитудной модуляцией и подавлением несущей (частоты)
be in communications (with) — поддерживать [иметь] связь (с);
circuit allocated use communications — связь по выделенным линиям [каналам]
command (and control) communications — командная связь, связь управления
covert laser telephone communications — засекреченная [закрытая] лазерная телефонная связь
deep submergence communications by neutrino beams — связь с ПЛ в подводном положении при помощи пучков нейтрино
digital burst (memory load) communications — связь с импульсной [пакетной] передачей (накопленной цифровой информации)
distant ground communications via relay satellite — дальняя связь между наземными объектами через ретрансляционный спутник
distributed time division multipleaccess communications — связь с многостанционным доступом и распределенным временным уплотнением (каналов связи)
double-sideband, suppressed carrier communications — радиосвязь на двух боковых полосах частот с подавлением несущей (частоты)
frequency division multiple access communications — (радио) связь с многостанционным доступом и с частотным разделением (каналов связи)
high-frequency single band modulated communications — высокочастотная связь с однополосной модуляцией
high-traffic capacity optical spectrum radio-relay trunk communications — магистральная радиорелейная связь в оптическом диапазоне с большой пропускной способностью (каналов связи)
hydroacoustic communications by relay buoys — гидроакустическая связь с помощью ретрансляционных гидроакустических буев
millimeter wave secure communications — засекреченная [закрытая] (радио)связь в диапазоне миллиметровых волн
multiple channel point-to-point space radio communications — многоканальная магистральная [двухпунктовая] космическая радиосвязь
optical laser communications with submerged submarines by satellite-borne lasers — оптическая связь с ПЛ в подводном положении с помощью лазеров на ИСЗ
random access correlation radio communications — радиосвязь с произвольной выборкой информации и корреляцией
random access discrete address radio communications — радиосвязь с произвольной выборкой информации и дискретной адресацией абонентов
relative phase manipulation radiotelegraphy communications — телеграфная радиосвязь с применением метода относительной фазовой модуляции
relative phase modulation radiotelegraphy communications — телеграфная радиосвязь с применением метода относительной фазовой модуляции
satellite-to-submerged submarines laser communications — лазерная связь линии «спутник — ПЛ» в подводном положении
ship-to-under water swimmers communications — подводная связь линии «корабль — боевые пловцы»
shore-submerged submarine extralow frequency communications — связь на крайне низких частотах линии «берег — ПЛ в подводном положении»
short-burst security transmission communications — засекреченная радиосвязь короткими группами импульсов
short-range IR microprocessor wireless telephone communications — ближняя беспроводная ИК телефонная радиосвязь с использованием микропроцессоров
single channel ground and airborne radio communications — одноканальная радиосвязь линии «земля — ЛА»
very low frequency airborne relay communications with submerged submarines — сверхдлинноволновая связь [связь на очень низких частотах] с ПЛ в подводном положении с помощью воздушных радиорелейных пунктов
— cross-tell communications— meteorite burst communications— meteorite reflection communications— trunking communications— unsecured communications -
11 courant admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant admissible, m
-
12 courant permanent admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Франко-русский словарь нормативно-технической терминологии > courant permanent admissible, m
-
13 Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Dauerstrombelastbarkeit, f
-
14 Strombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Strombelastbarkeit, f
-
15 continuous current-carrying capacity
длительная пропускная способность по току
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > continuous current-carrying capacity
-
16 ampacity (US)
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > ampacity (US)
-
17 continuous current
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
непрерывный ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > continuous current
-
18 current-carrying capacity
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
предельно допустимый ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
прочность печатной платы к токовой нагрузке
Свойство печатной платы сохранять электрические и механические характеристики после воздействия максимально допустимой токовой нагрузки на печатный проводник или металлизированное отверстие печатной платы.
[ ГОСТ Р 53386-2009]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > current-carrying capacity
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19 movement
движение; передвижение; перевозки ( воинские) ; переброска; марш; маневр; ( строевой) прием; см. тж. marchair passenger movement (service-sponsored personnel) — воздушные перевозки военнослужащих и их семей
change of ga(u)ge rail movement — железнодорожные перевозки с перестановкой вагонов на колею другой ширины
rest movement (while marching) — свободное движение в строю [нестроевым шагом]
— logistical movement— tactical movements -
20 conduit
1. n трубопровод, водовод; акведук2. n эл. изоляционная труба; кабелепроводcable conduit — кабелепровод, кабельный канал
3. n подземный, потайной ход4. n редк. каналthe conduits through which the produce of the East flowed in — пути, по которым поступала продукция Востока
Синонимический ряд:duct (noun) aqueduct; cable; canal; channel; conductor; course; duct; flow area; flume; main; pipe; pipeline; watercourse
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