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121 frequency
1) частота
2) многократность
3) частотно
4) частотность
5) частотный
6) темп
– allocate frequency
– alternate frequency
– angular frequency
– antiresonance frequency
– antiresonant frequency
– assigned frequency
– audio frequency
– base frequency
– basic frequency
– beat frequency
– break frequency
– buoyancy frequency
– calling frequency
– carrier frequency
– cell frequency
– collision frequency
– commercial frequency
– component frequency
– conversion frequency
– critical frequency
– crossover frequency
– cutoff frequency
– cyclotron frequency
– difference frequency
– dot frequency
– driving frequency
– espected frequency
– field frequency
– fixed frequency
– flicker frequency
– formant frequency
– fractional frequency
– frame frequency
– free-running frequency
– frequency alignment
– frequency allocation
– frequency analysis
– frequency band
– frequency calibration
– frequency changer
– frequency channel
– frequency characteristic
– frequency code
– frequency compression
– frequency control
– frequency converter
– frequency correction
– frequency curve
– frequency departure
– frequency deviation
– frequency discrimination
– frequency distortion
– frequency distribution
– frequency diversity
– frequency divider
– frequency division
– frequency domain
– frequency doubler
– frequency drift
– frequency feedback
– frequency function
– frequency in pitch
– frequency in roll
– frequency interleaving
– frequency interpretation
– frequency isolation
– frequency jitter
– frequency jumping
– frequency limit
– frequency lock-in
– frequency mark
– frequency marker
– frequency match
– frequency meter
– frequency modulated
– frequency modulation
– frequency modulator
– frequency monitoring
– frequency multiplex
– frequency multiplication
– frequency multiplier
– frequency nominal
– frequency of event
– frequency polygon
– frequency pulling
– frequency range
– frequency ratio
– frequency response
– frequency selective
– frequency setting
– frequency shift
– frequency spacing
– frequency spectrum
– frequency splitting
– frequency spread
– frequency stability
– frequency stabilization
– frequency standard
– frequency synthesis
– frequency synthesizer
– frequency telegraphy
– frequency tolerance
– frequency transformation
– frequency transformer
– frequency translation
– frequency tripler
– frequency tuning
– frequency wobbling
– fundamental frequency
– genotype frequency
– harmonic frequency
– heterodyne frequency
– high frequency
– hold on to frequency
– hypersonic frequency
– idler frequency
– image frequency
– increase the frequency
– infrasonic frequency
– injection frequency
– instantaneous frequency
– intermediate frequency
– ion plasma frequency
– Larmor frequency
– laser frequency
– line frequency
– lock on frequency
– lowest-useful frequency
– magnetoplasma frequency
– marking frequency
– maser frequency
– master frequency
– modulating frequency
– modulation frequency
– multiple frequency
– multiplier of frequency
– natural frequency
– network frequency
– non-dimensional frequency
– operation frequency
– oscillation frequency
– oscillator frequency
– pedestal frequency
– penetration frequency
– picture frequency
– pilot frequency
– pitch frequency
– plasma frequency
– precessional frequency
– pump frequency
– quench frequency
– radio frequency
– rated frequency
– relative frequency
– repetition frequency
– resonance frequency
– resonant frequency
– ripple frequency
– scan frequency
– scanning frequency
– scattering frequency
– screen frequency
– set up fixed frequency
– set up frequency
– side frequency
– signal frequency
– slip frequency
– spacing frequency
– spatial frequency
– standard frequency
– Stokes frequency
– straight-line frequency
– subcarrier frequency
– subsonic frequency
– sum frequency
– superhigh frequency
– switching frequency
– synchronous frequency
– threshold frequency
– tracking frequency
– translate frequency
– tune to frequency
– ultra-high frequency
– ultrasonic frequency
– vibration frequency
– voice frequency
– wave frequency
– working frequency
– zero frequency
additive frequency mixing — преобразование частоты аддитивное
amplitude frequency distortion — амплитудно-частотное искажение
automatic frequency control — частотная АПЧ, автоматическая настройка частоты
automatic frequency unloading — разгрузка автоматическая частотная
carrier frequency system — система передачи с частотным разделением каналов
commutator-type frequency converter — коллекторный преобразователь частот
compensation frequency telegraphy — телеграфирование частотное компенсационное
compound frequency distribution — <math.> плотность распределения осредненная
decibel-log frequency characteristic — логарифмическая амплитудно-частотная характеристика
flatness of a frequency curve — сглаженность кривой плотности
frequency compensated amplifier — усилитель корректированный
frequency deviation meter — <tech.> стабилометр частоты
frequency domain spectroscopy — спектроскопия стационарная, спектроскопия частотная
frequency force factor — <electr.> коэффициент силовой частоты
kurtosis of a frequency curve — эксцесс плотности распределения
kurtosis of frequency curve — эксцесс плотности распределения
molecular rotation frequency — вращательная частота молекулы
moment of a frequency distributi — момент распределения вероятности
multiple-position frequency telegraphy — телеграфия частотная многопозиционная
operation frequency range — рабочий диапазон частот прибора СВЧ
parasite frequency modulation — паразитная частотная модуляция
roll-off of frequency response — завал частотной характеристики
signal increases in frequency — сигнал увеличивается по частоте
static frequency converter — статический преобразователь частоты
subcarrier frequency modulation — частотная модуляция с поднесущей
thyratron frequency changer — тиратронный преобразователь частоты
time-sharing two frequency laser — лазер с попеременной генерацией двух частот
transient frequency jitter — < radio> дергание частоты
valve-type frequency converter — вентильный преобразователь частоты
variable frequency oscillator — генератор плавного диапазона
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122 pulse
1) разделитеьный
2) <scient.> импульс
3) толчок
4) пульсировать
5) импульсный
– add pulse
– anticoincidence pulse
– biasing pulse
– bidirectional pulse
– black-out pulse
– blanch pulse
– blanking pulse
– boosting pulse
– break pulse
– carrier-frequency pulse
– carry pulse
– clip a pulse
– clocbe pulse
– clock pulse
– code pulse
– coincidence pulse
– color-identification pulse
– command pulse
– compress a pulse
– conte pulse
– control pulse
– count pulse
– creeping-wave pulse
– delay a pulse
– delay pulse
– dialing pulse
– digit pulse
– dirge pulse
– disabling pulse
– discharge pulse
– disturbing pulse
– drive pulse
– droop of pulse
– echo pulse
– enabling pulse
– equalizing pulse
– equispaced pulse
– erase pulse
– execute pulse
– firing pulse
– flyback pulse
– forerunner pulse
– frame pulse
– full-sized pulse
– gate pulse
– Gaussian pulse
– generate a pulse
– giant pulse
– high-power pulse
– Hilbert pulse
– identification pulse
– incoming pulse
– information pulse
– inhibit pulse
– initiating pulse
– input pulse
– interfering pulse
– interrogation pulse
– ionization pulse
– keying pulse
– light pulse
– main pulse
– make pulse
– marker pulse
– narrow pulse
– narrow-band pulse
– negative pulse
– outgoing pulse
– output pulse
– paired pulse
– parasitic pulse
– partial-read pulse
– peaky pulse
– post-equalizing pulse
– pre-equalizing pulse
– pulse advancing
– pulse altimeter
– pulse ambiguity
– pulse amplifier
– pulse amplitude
– pulse analyzer
– pulse box
– pulse burst
– pulse bus
– pulse carrier
– pulse chain
– pulse chopper
– pulse clipper
– pulse clipping
– pulse code
– pulse coder
– pulse comb
– pulse compression
– pulse count
– pulse counter
– pulse decay
– pulse delay
– pulse distortion
– pulse distributor
– pulse disturbance
– pulse drop
– pulse duration
– pulse edge
– pulse forming
– pulse gate
– pulse generation
– pulse generator
– pulse group
– pulse integration
– pulse integrator
– pulse intensity
– pulse interrogation
– pulse inverter
– pulse jitter
– pulse laser
– pulse method
– pulse mode
– pulse moder
– pulse modulation
– pulse modulator
– pulse narrowing
– pulse oscillator
– pulse overlap
– pulse period
– pulse ratio
– pulse read-out
– pulse regeneration
– pulse repeater
– pulse repetition
– pulse response
– pulse rise
– pulse selector
– pulse separator
– pulse shaper
– pulse sharpening
– pulse signaling
– pulse spacing
– pulse stretcher
– pulse stretching
– pulse stuffing
– pulse tailoring
– pulse thyristor
– pulse tilt
– pulse time
– pulse top tilt
– pulse train
– pulse transducer
– pulse transmitter
– pulse triggering
– pulse tube
– pulse valley
– pulse widening
– pulse work
– pump pulse
– random pulse
– read pulse
– rectangular pulse
– reference pulse
– repetitive pulse
– reset pulse
– revertive pulse
– saw-tooth pulse
– seizing pulse
– select a pulse
– sequencing pulse
– serrated pulse
– sharpen a pulse
– shift pulse
– single pulse
– single-polarity pulse
– skip a pulse
– space pulse
– spacing pulse
– spike pulse
– spontaneous pulse
– spurious pulse
– square pulse
– square-topped pulse
– squitter pulse
– standard pulse
– stop pulse
– stretch a pulse
– subtract pulse
– switching pulse
– tail of pulse
– tailored pulse
– test pulse
– threshold pulse
– timing pulse
– total pulse
– triangular pulse
– trigger pulse
– turn-off pulse
– unblocking pulse
– unidirectional pulse
– untailored pulse
– write pulse
clock pulse generator — генератор тактовых импульсов, генератор синхронизирующих импульсов
coherent pulse radar — <tech.> локатор когерентно-импульсный
delayed pulse oscillator — генератор задержанных импульсов, <electr.> генератор задержки
ideal pulse element — <electr.> элемент импульсный идеальный
mark pulse generator — <tech.> генератор импульсов отметки
minor-cycle pulse generator — генератор импульсов малого цикла
pulse duty factor — <electr.> коэффициент импульсного цикла
pulse rise time — время нарастания импульса, длительность фронта импульса
pulse scaling ratio — < radio> коэффициент понижения частоты
pulse spacing modulation — < radio> модуляция нагрузки шагом импульсов
pulse train rate — <commun.> частота посылок
pulse voltage generator — <electr.> генератор импульсных напряжений
pulse waveform generator — генератор импульсов заданной формы
quantized pulse modulation — < radio> модуляция нагрузки импульсная нумерованная
square pulse generator — <tech.> генератор прямоугольных импульсов
square pulse shaper — <electr.> квадратизатор
synchronizing pulse regenerator — регенератор синхроимпульсов
synchronizing pulse separation — выделение синхронизирующих импульсов
trigger pulse delay — <electr.> задержка селекторного импульса
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123 RSC
1) Компьютерная техника: Regional Support Centre, remote switching center2) Военный термин: PSYOP Regional Support Company, Range Scheduling Committee, Recruit Selection Centre, Regional Support Center, Regional Support Commands, Replacement and School Command, Royal Signal Corps, radar scattering camouflage, radar sea clutter, radar set control, range safety center, range safety command, record status code, regional service center, reinforcement support category, relative system capability, reserve service control, restart capability, runway surface condition3) Техника: Republic Standard Calander, radiation safety committee, radio service code, reactor safety coordinator, reactor site criteria4) Шутливое выражение: Rather Sweet Cables, Russian Soul Club5) Строительство: Прокатный стальной швеллер (Rolled steel channel)6) Британский английский: regional crime squad7) Грубое выражение: Real Stupid Crook8) Сокращение: Railway Sorting Carriage, Reconnaissance - Strike Complex, Reservist Staff Course (Singapore), Royal Shakespeare Company, Royal Society of Chemistry9) Театр: The Royal Shakespeare Company10) Университет: Regional Student Conference, Resident Service Coordinators, Robotics Science Colony11) Биотехнология: regional stem cells12) Транспорт: Rugged Sport Coupe13) Фирменный знак: Relocation Service Cologne14) Деловая лексика: Regular Slotted Carton15) Образование: Reverse Skills Citation16) Инвестиции: Revised Statutes of Canada17) Расширение файла: Compiled Resource18) Должность: Regional Support Coordinator19) NYSE. REX Store Corporation20) НАСА: Roll Stability Control -
124 SCC
1) Общая лексика: плоскоклеточная карцинома, сквамозная карцинома, Site Control Centre (SEIC), СКЦ (Social Cultural Center - социально-культурный центр), ГТК РФ (State Customs Committee)2) Компьютерная техника: Source Code Club, Space Communication Corporation3) Медицина: squamous cell carciona4) Американизм: Safety Checklist Contractor6) Военный термин: SAGE control center, Scottish Command, Sea Cadet Corps, Security Coordination Committee, Service Component Commander, Standardization and Coordination Committee, Strategic Communications Command, Synchronized Command Control, sector control center, squadron control center, standard commodity classification, stock control center, supervisor control console, supply control center, surveillance coordination center, system control center, Standing Consultative Commission (SALT), (I) Special Coordination Committee (Intelligence)7) Техника: satellite communications controller, satellite control center, security control center, ship control center, ship control console, short-circuit current, shutdown cooling circulator, single-chip controller, space communications center, spacecraft control center, specification for contract change8) Сельское хозяйство: Somatic Cell Concentration9) Шутливое выражение: Southern Comfort Conference10) Строительство: Self-Compacting Concrete11) Математика: сильно вполне непрерывный (strongly completely continuous)12) Автомобильный термин: spark control computer (Chrysler)13) Оптика: standard cubic centimeter14) Телекоммуникации: Service Connection Charges15) Сокращение: SHAPE Command Centre (NATO), Satellite Control Centre, Sector Command Centre, Small Currency Changer, Sorter Control Computer (DBCS, BCS), Space Control Center, Specialized Common Carriers, Student Control Console, SuperComputer Center, System Control Centre, System Control Console (RBCS), single-conductor cable, Stockholm Chamber of Commerce (http://www.sccinstitute.com/uk/Home/), Постоянная консультативная комиссия16) Университет: Suffolk Community College17) Физиология: Somatic Cell Count18) Электроника: Signal Coupling Conductor, Sound Custom Chip, Strategic cell controller19) Вычислительная техника: Specialized Common Carrier, Storage Connecting Circuit, Serial Communication Controller (FCC, MCC), Serial Controller-Chip (IC), SCSI Controller Commands (SAM), System Configuration Card (Sun), Standards Council of Canada (organization, Canada)20) Литература: South County Communicators Toastmasters22) Онкология: Squamous Cell Carcinoma23) Транспорт: Safety Concept Car, Shipping Container Code24) Фирменный знак: Selective Computer Services Company, Skyline Career Challenge, The Small Computer Company25) СМИ: Strong Cosmic Censorship26) Деловая лексика: Safety Certificate Contractor, Safety Certificate For Contractors, Set Cost Center27) Глоссарий компании Сахалин Энерджи: координатор по рассмотрению безопасности процесса (Safety case coordinator), Shell (Chemical) Company (in Houston)28) Нефтегазовая техника stress corrosion cracking29) Образование: Secret Codes Camp30) Сетевые технологии: switching control center, system communication controller, связной контроллер системы, центр управления коммутацией31) Автоматика: standardized control chart32) Робототехника: Serial Communication Controller33) Сахалин Р: Safety case coordinator34) Сахалин Ю: secondary control center35) Химическое оружие: Secondary combustion chamber, Stearns-Catalytic Corporation36) Расширение файла: MSX picture Bitmap graphics, Serial Communications Controllers, Serial Controller Chip, Synchronous Channel Check (IBM)37) Нефть и газ: коррозионное растрескивание под напряжением, коррозионное растрескивание трубопроводов под напряжением38) Логистика: Service Connection Charge (авиапоставка)39) Электротехника: single-cotton covered, subtransient short-circuit capability40) Имена и фамилии: Steven Curtis Chapman41) НАСА: Simple Cycle Checking42) Программное обеспечение: Soft Computer Consultants, Inc., Strongly Connected Component, The Supreme Court Of Canada43) Федеральное бюро расследований: Special Coordination Committee44) AMEX. Security Capital Corporation of Delaware -
125 SCCS
1) Компьютерная техника: Southern California Computer Society2) Военный термин: STRICOM command and control system, Single Channel Collection System, simplified camera control system, standard commodity classification system, submarine combat control system3) Техника: secondary chemical control system, shutdown cooling circulator subsystem, sodium chemistry control system, standby core cooling system4) Экономика: Scientific Committee on Consumer Safety5) Телекоммуникации: Switching Control Center System6) Сокращение: Supply Control Central System7) Вычислительная техника: Specialized Common Carrier Service, Source Code Control System (Unix, AT&T, CM)8) Иммунология: Scientific Computing And Cardiovascular Simulation9) Фирменный знак: Southern Cross Computer Systems10) Менеджмент: standard cost coding system11) Автоматика: supervisory computer control system12) Расширение файла: Source Code Control System13) Программное обеспечение: Symposium Call Center Server -
126 scc
1) Общая лексика: плоскоклеточная карцинома, сквамозная карцинома, Site Control Centre (SEIC), СКЦ (Social Cultural Center - социально-культурный центр), ГТК РФ (State Customs Committee)2) Компьютерная техника: Source Code Club, Space Communication Corporation3) Медицина: squamous cell carciona4) Американизм: Safety Checklist Contractor6) Военный термин: SAGE control center, Scottish Command, Sea Cadet Corps, Security Coordination Committee, Service Component Commander, Standardization and Coordination Committee, Strategic Communications Command, Synchronized Command Control, sector control center, squadron control center, standard commodity classification, stock control center, supervisor control console, supply control center, surveillance coordination center, system control center, Standing Consultative Commission (SALT), (I) Special Coordination Committee (Intelligence)7) Техника: satellite communications controller, satellite control center, security control center, ship control center, ship control console, short-circuit current, shutdown cooling circulator, single-chip controller, space communications center, spacecraft control center, specification for contract change8) Сельское хозяйство: Somatic Cell Concentration9) Шутливое выражение: Southern Comfort Conference10) Строительство: Self-Compacting Concrete11) Математика: сильно вполне непрерывный (strongly completely continuous)12) Автомобильный термин: spark control computer (Chrysler)13) Оптика: standard cubic centimeter14) Телекоммуникации: Service Connection Charges15) Сокращение: SHAPE Command Centre (NATO), Satellite Control Centre, Sector Command Centre, Small Currency Changer, Sorter Control Computer (DBCS, BCS), Space Control Center, Specialized Common Carriers, Student Control Console, SuperComputer Center, System Control Centre, System Control Console (RBCS), single-conductor cable, Stockholm Chamber of Commerce (http://www.sccinstitute.com/uk/Home/), Постоянная консультативная комиссия16) Университет: Suffolk Community College17) Физиология: Somatic Cell Count18) Электроника: Signal Coupling Conductor, Sound Custom Chip, Strategic cell controller19) Вычислительная техника: Specialized Common Carrier, Storage Connecting Circuit, Serial Communication Controller (FCC, MCC), Serial Controller-Chip (IC), SCSI Controller Commands (SAM), System Configuration Card (Sun), Standards Council of Canada (organization, Canada)20) Литература: South County Communicators Toastmasters22) Онкология: Squamous Cell Carcinoma23) Транспорт: Safety Concept Car, Shipping Container Code24) Фирменный знак: Selective Computer Services Company, Skyline Career Challenge, The Small Computer Company25) СМИ: Strong Cosmic Censorship26) Деловая лексика: Safety Certificate Contractor, Safety Certificate For Contractors, Set Cost Center27) Глоссарий компании Сахалин Энерджи: координатор по рассмотрению безопасности процесса (Safety case coordinator), Shell (Chemical) Company (in Houston)28) Нефтегазовая техника stress corrosion cracking29) Образование: Secret Codes Camp30) Сетевые технологии: switching control center, system communication controller, связной контроллер системы, центр управления коммутацией31) Автоматика: standardized control chart32) Робототехника: Serial Communication Controller33) Сахалин Р: Safety case coordinator34) Сахалин Ю: secondary control center35) Химическое оружие: Secondary combustion chamber, Stearns-Catalytic Corporation36) Расширение файла: MSX picture Bitmap graphics, Serial Communications Controllers, Serial Controller Chip, Synchronous Channel Check (IBM)37) Нефть и газ: коррозионное растрескивание под напряжением, коррозионное растрескивание трубопроводов под напряжением38) Логистика: Service Connection Charge (авиапоставка)39) Электротехника: single-cotton covered, subtransient short-circuit capability40) Имена и фамилии: Steven Curtis Chapman41) НАСА: Simple Cycle Checking42) Программное обеспечение: Soft Computer Consultants, Inc., Strongly Connected Component, The Supreme Court Of Canada43) Федеральное бюро расследований: Special Coordination Committee44) AMEX. Security Capital Corporation of Delaware -
127 control
1) управление2) регулировка3) контроль•- active sound control
- adaptive picture control
- adaptive sound control
- amplified automatic gain control
- astatic control
- asynchronous control
- attenuator control
- audio-fidelity control
- audio-volume control
- automatic background control
- automatic balance control
- automatic bias control
- automatic brightness control
- automatic chroma control
- automatic chrominance control
- automatic coding control
- automatic color control
- automatic contrast control
- automatic fine tuning control
- automatic frequency control
- automatic gain control
- automatic light control
- automatic modulation control
- automatic overload control
- automatic phase control
- automatic picture control
- automatic power control
- automatic radio station control
- automatic selectivity control
- automatic sensitivity control
- automatic tint control
- automatic volume control
- axle orientation control
- background control
- balance control
- bass control
- black level control
- blue-gain control
- brightness control
- brilliance control
- built-in control
- calls flow control
- camera control
- capstan speed control
- carrier-current control
- centralized control
- chroma control
- chromacity control
- chrominance-gain control
- closed-loop control
- coarse control
- code control
- code-access control
- combined control
- command control
- common control
- communication control
- communications control
- computerized control
- continuity control
- contrast control
- convergence control
- cylinder phase control
- cylinder speed control
- data flow control
- data-link control
- data-recording control
- data-source control
- data-station control
- decentralized control
- delayed automatic gain control
- differential-gain control
- digital automatic gain control
- digital remote control
- direct control
- direct digital control
- direct numerical control
- discrete control
- distance control
- distributed control
- distribution control
- dual control
- dynamic resource control
- echo duration control
- echo return control
- echo tone control
- electronic control
- error control
- external control
- feedback control
- feedforward control
- fine tuning control
- flow control
- focusing control
- format control
- forwarding-execution control
- framing control
- frequency control
- frequency response control
- full logic control
- gain-sensitivity control
- green-gain control
- hardware control
- high-level data link control
- horizontal convergence control
- horizontal parabola control
- hue control
- incoming control
- indicator control
- indirect control
- input/output traffic control
- integrated control
- intensity control
- interference control
- internetwork control
- iris control
- isorhythmic channel access control
- job-processing control
- keyboard control
- keychain remote control
- line-load control
- logical-link control
- long-range control
- loudness control
- low-voltage control
- mail box containing control
- manual control
- master control
- MD/CD changer control
- medium access control
- middle control
- modulation depth control
- multibrand remote control
- mute control
- net control
- noiseless control
- noninteracting control
- nonreversible control
- on-line control
- open-loop control
- phase control
- phase-shift control
- photoelectric control
- photoelectric lighting control
- photoelectric smoke density control
- physical medium control
- point-to-point control
- preventive control
- process control
- programmable remote control
- progressive control
- purity control
- radio control
- reactive control
- Rec Balance control
- Rec Level control
- receiving termination control
- recording balance control
- red-gain control
- relay control
- remote control
- rheostatic control
- ringing control
- saturation control
- selectivity control
- sensor-based control
- separate control
- servo control
- sidetone control
- simple automatic gain control
- single button control
- SMART controls
- snap-acting control
- snap-action automatic gain control
- soft automatic control
- squelch control
- stage control
- static control
- steering wheel-mounted remote control
- step-by-step control
- subscriber's data control
- switching control
- synchronous data link control
- synchronous line control
- tapped control
- temperature control
- thermal electrostatic control
- time-transit automatic gain control
- time-varied gain control
- tone control
- touch-sensitive control
- transmitter gain control
- treble control
- tuning control
- two-mode control
- video operation control
- video-gain control
- voice control
- voice signal quality control
- volume control
- white balance control
- white-level control
- wire break controlEnglish-Russian dictionary of telecommunications and their abbreviations > control
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128 panel boxe
распределительный щиток
щиток
-
[ ГОСТ Р 51778-2001]-
по назначению
-
исполнению, относящемуся к виду установки:
-
наличию отключающего аппарата на вводе:
- с аппаратом:
- без аппарата;
-
наличию учета электроэнергии:
- со счетчиком;
- без счетчика;
-
по наличию слаботочного отсека
- количеству защитных аппаратов групповых цепей;
-
виду защитных аппаратов групповых цепей
- автоматические выключатели;
- предохранители;
-
наличию устройств защитного отключения:
- с УЗО;
- без УЗО;
-
способу защиты человека от поражения электрическим током:
- классы I и II по ГОСТ Р МЭК 536.
-
по числу фаз ввода в щиток
-
однофазный при Рр ≤ 11 кВт;
-
трехфазный при Рр ≥ 11 кВт или при наличии трехфазных токоприемников;
-
однофазный при Рр ≤ 11 кВт;
-
по наличию аппарата для защиты и отключения питающей цепи (стояка):
- с аппаратом (или предусмотренным местом для последующей его установки потребителем);
- без аппарата
Примечание. Рр - расчетная мощность на вводе квартиры.
[ ГОСТ Р 51778-2001] и [ ГОСТ Р 51628-2000]
Распределительные щитки (далее — щитки), применяемые в осветительных и силовых установках производственных, общественных, административных и других подобных зданий для приема и распределения электрической энергии при напряжении 380/220 и 660/380 В трехфазного переменного тока частотой 50 — 60 Гц, нечастого включения и отключения линий групповых цепей, а также для их защиты при перегрузках и коротких замыканиях.
Щитки могут устанавливаться в местах, доступных при эксплуатации неквалифицированному персоналу для выполнения коммутационных операций
Щитки, присоединяемые к трехфазным сетям с типами систем заземления TN-S, TN-C, TN-C-S, ТТ...
В щитках без отключающего аппарата на вводе должны быть зажимы для присоединения проводников питающей цепи
Дверцы щитков должны запираться на ключ
В щитках без дверец...
В щитках со счетчиками для исключения несанкционированного доступа к цепям учета электроэнергии (от входных зажимов вводного аппарата до ввода в счетчик) должны предусматриваться конструктивные элементы с возможностью их опломбирования
На оперативной панели щитка должна выполняться маркировка защитных аппаратов групповых цепей порядковыми номерами
В качестве аппаратов защиты групповых линий используются модульные автоматические выключатели с шириной модуля 18 мм.
На вводе и групповых линиях щитка могут быть установлены устройства защитного отключения с отключающим дифференциальным током на вводе - 30; 100; 300 мА, на групповых линиях - 10; 30 мА.
[ ГОСТ Р 51778-2001]
A panelboard as defined by the National Electrical Code is a single panel or a group of panel units designed for assembly in the form of a single panel; including buses, automatic overcurrent devices, and equipped with or without switches for the control of light, heat, or power circuits, designed to be placed in a cabinet or cutout box placed in or against a wall or partition and accessible only from the front.
Panelboards provide a compact and convenient method of grouping circuit switching and protective devices at some common point.
Panelboards may be of either the flush or the surface type (Fig. 4.125).
The flush type is used with concealed-wiring installations and has the advantage of not taking up space in the room by extending beyond the surface of the wall. Surface type boxes are used for installations employing exposed wiring.
The boxes are generally constructed of sheet steel, which must be not less than 0.053 in. (1.35 mm) in thickness.
The steel must be galvanized or be covered with some other protective coating to prevent corrosion.
Gutters are provided around the panelboards in cabinets to allow sufficient space for wiring (Figs. 4.125 and 4.126).
FIGURE 4.125 Panel boxes.
The Code requires that all cabinets which contain connections to more than eight conductors be provided with back or side wiring spaces. These wiring spaces must be separated from the panelboard or other devices in the cabinet by partitions so that they will be separate closed compartments, unless all wires are led from the cabinet at points directly opposite their terminal connections to the panelboard.
[American electricians’ handbook]Тематики
Синонимы
EN
Англо-русский словарь нормативно-технической терминологии > panel boxe
-
по назначению
См. также в других словарях:
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