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1 отклонение по толщине
Русско-английский новый политехнический словарь > отклонение по толщине
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2 относительная толщина
Русско-английский военно-политический словарь > относительная толщина
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3 толщина
ж. thicknessСинонимический ряд:тучность (сущ.) грузность; дебелость; тучностьАнтонимический ряд:тонкость; худоба; худощавость -
4 соотношение длины течения к толщине
Русско-английский научный словарь > соотношение длины течения к толщине
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5 толщина спины
Sports: back thickness -
6 работающая с микронной точностью система измерения толщины
работающая с микронной точностью система измерения толщины
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[Интент]Параллельные тексты EN-RU из ABB Review. Перевод компании Интент
Venetian blinds from Sweden!
Alingsås, a small town in the southern part of Sweden, can trace its origins back to 1382. It is famous among light artists for its annual Lights in Alingsås festival. Alingsås is also well known as a manufacturer of high-quality Venetian blinds. In the Turnils factory, the production range varies over seven widths and six thickness ranges using three different alloys and 1,000 colors. The micron-precision thickness measurement system, better known as the Millmate Thickness Gauging (MTG) system, used in the rolling process is a unique force measurement product based on a proprietary new patented technology platform known as Pulsed Eddy Current (PEC) technology. This measurement system was developed out of a user need for more reliable and accurate thickness gauging.Венецианские жалюзи из Швеции!
Алингсос, небольшой городок на юге Швеции, ведет свою историю с 1382 года. Мастерам декоративного освещения он хорошо известен проводимыми здесь ежегодными фестивалями «Свет в Алингсосе». Также Алингсос славится производством высококачественных жалюзи. Ассортимент продукции, выпускаемой фабри кой Turnils, охватывает семь вариантов ширины и шесть вариантов толщины, три разных сплава и 1000 расцветок. В процессе прокатки используется работающая с микронной точностью система измерения толщины, более известная под названием Millmate Thickness Gauging ( MTG), которая представляет собой уникальный измеритель силы, построенный с применением новой патентованной технологии, известной как импульсные токи Фуко ( PEC). Эта измерительная система построена с учетом потребности заказчика в повышенной надежности и точности измерения толщины.Тематики
EN
Русско-английский словарь нормативно-технической терминологии > работающая с микронной точностью система измерения толщины
7 cuerpo
m.1 body.a cuerpo without a coat onde cuerpo entero full-length (retrato, espejo)en cuerpo y alma body and soulluchar cuerpo a cuerpo to fight hand-to-handde cuerpo presente (lying) in statetomar cuerpo to take shapevivir a cuerpo de rey to live like a king¡cuerpo a tierra! hit the ground!, get down!cuerpo celeste heavenly bodycuerpo extraño foreign bodyel cuerpo humano the human body2 main body (parte principal).3 thickness (consistencia).mover hasta que la mezcla tome cuerpo stir until the mixture thickensel proyecto de nuevo aeropuerto va tomando cuerpo the new airport project is taking shape4 corps.cuerpo diplomático diplomatic corpscuerpo de policía police force5 section (parte de armario, edificio).6 point (Imprenta) (de letra).7 corpus, body, main section of a bodily part, main section of an organism.8 mass of tissue, corpus.* * *1 ANATOMÍA body2 (constitución) build4 (tronco) trunk5 (grupo) body, force, corps6 (cadáver) corpse, body7 (parte) section, part; (parte principal) main part, main body8 QUÍMICA substance9 FÍSICA body10 (vino, tela, etc) body11 DEPORTE length\a cuerpo descubierto defenceless (US defenseless)cuerpo a cuerpo hand-to-handde cuerpo entero full-lengthen cuerpo y alma figurado heart and soul, body and soulestar de cuerpo presente to lie in statehacer de cuerpo eufemístico to relieve oneselfno tener nada en el cuerpo to have an empty stomachtener buen cuerpo to have a good figuretomar cuerpo figurado to take shapecuerpo de baile corps de balletcuerpo del delito DERECHO evidence, corpus delicticuerpo diplomático diplomatic corpscuerpo legislativo legislative bodycuerpo geométrico regular solidcuerpos celestes heavenly bodies* * *noun m.1) body2) corps* * *SM1) (Anat) bodyme dolía todo el cuerpo — my body was aching all over, I was aching all over
cuerpo a cuerpo —
un cuerpo a cuerpo entre los dos políticos — a head-on o head-to-head confrontation between the two politicians
•
cuerpo serrano — hum body to die for•
¡cuerpo a tierra! — hit the ground!dar con el cuerpo en tierra — to fall down, fall to the ground
a cuerpo gentil —
a cuerpo de rey —
hurtó el cuerpo y eludió a sus vecinos — he sneaked off o away and avoided his neighbours
pedirle a algn algo el cuerpo —
hice lo que en ese momento me pedía el cuerpo — I did what my body was telling me to do at that moment
2) (=cadáver) body, corpseencontraron el cuerpo entre los matorrales — they found the body o corpse in the bushes
de cuerpo presente: su marido aún estaba de cuerpo presente — her husband had not yet been buried
funeral de cuerpo presente — funeral service, funeral
3) (=grupo)cuerpo de bomberos — fire brigade, fire department (EEUU)
4) (=parte) [de mueble] section, part; [de un vestido] bodice; (=parte principal) main body5) (=objeto) body, object6) (=consistencia) [de vino] body•
dar cuerpo a algo, el suavizante que da cuerpo a su cabello — the conditioner that gives your hair bodysugirieron varios puntos para dar cuerpo al proyecto — they suggested several points to round out o give more substance to the project
7) (Tip) [de letra] point, point size* * *1)a) (Anat) bodytenía el miedo metido en el cuerpo — (fam) he was scared stiff (colloq)
a cuerpo de rey — (fam)
a cuerpo gentil — (fam) without a coat (o sweater etc)
echarse algo al cuerpo — (fam) < comida> to have something to eat; < bebida> to have something to drink
pedirle el cuerpo algo a alguien — (fam)
sacar(le) el cuerpo a alguien — (AmL fam) to steer clear of somebody
sacar(le) el cuerpo a algo — (AmL fam) ( a trabajo) to get out of something; ( a responsabilidad) to evade o shirk something
b) ( cadáver) body, corpseencontraron su cuerpo sin vida junto al río — (period) his lifeless body was found by the river (frml)
c) ( tronco) body2) (Equ) length3)a) ( parte principal) main bodyb) ( de mueble) part; ( de edificio) section4) (conjunto de personas, de ideas, normas) body6) (consistencia, densidad) bodydar/tomar cuerpo — idea/escultura to take shape
* * *= body, body, type size, body-size, corps, shank, cadaver, soma.Ex. But when he speaks to me he always scans my body and stares at my breasts.Ex. Cartographic materials are, according to AACR2, all the materials that represent, in whole or in part, the earth or any celestial body.Ex. Using golf-ball or daisy-wheel typewriters a good range of typefaces can be used on the same page; different type sizes can also be used.Ex. A fount of type was a set of letters and other symbols in which each was supplied in approximate proportion to its frequency of use, all being of one body-size and design.Ex. Quality abstracting services take pride in their corps of abstractors.Ex. Another device was to make matrices for accented sorts with the punches already used for unaccented sorts: the letter punch was stepped on its shank so that one of several accent punches could be bound on to the step to make a combined punch.Ex. Rather than bringing in butchers to do the handiwork of his dissections, Vesalius himself worked on the human cadavers and said that students of medicine should do the same.Ex. Pyramidal neurons, also known as pyramidal cells, are neurons with a pyramidal-shaped cell body ( soma) and two distinct dendritic trees.----* a cuerpo de rey = the lap of luxury.* crema para el cuerlpo = body lotion.* cuerpo calloso = corpus callosum.* cuerpo celeste = celestial body, heavenly body.* cuerpo Danone = body beautiful.* cuerpo de animal muerto = carcass.* cuerpo de bomberos = fire department.* cuerpo de estanterías = bay of shelves, range of shelving, range, bay of shelving.* cuerpo de estanterías por materia = subject bay.* cuerpo de inspectores = inspectorate.* cuerpo de la ficha = body of the card.* Cuerpo de Marina = Navy Corps.* Cuerpo de Paz, el = Peace Corps.* Cuerpo de Zapadores = Army Corps Engineers.* cuerpo expedicionario = expeditionary force.* cuerpo extraño = foreign body.* cuerpo humano, el = human body, the.* cuerpo político, el = body politic, the.* cuerpo sin vida = dead body.* culto al cuerpo = cult of the body, body beautiful.* dar cuerpo = give + substance.* dar cuerpo a = flesh out.* dar cuerpo y forma a = lend + substance and form to.* de cuerpo largo = long-bodied.* del cuerpo = body.* foto de medio cuerpo = mugshot [mug shot].* ingeniero del cuerpo de zapadores = Army Corps engineer.* luchar cuerpo a cuerpo = clinch.* miembro del cuerpo = limb.* órgano del cuerpo = limb, body part.* pegado al cuerpo = slinky [slinkier -comp., slinkiest -sup.].* ponerse en forma para la lucir el cuerpo en la playa = get + beach-fit.* que cubre todo el cuerpo = head to toe.* seguro por pérdida de un miembro del cuerpo = dismemberment insurance.* temperatura del cuerpo = body temperature.* vivir a cuerpo de rey = live like + a king, live in + the lap of luxury.* * *1)a) (Anat) bodytenía el miedo metido en el cuerpo — (fam) he was scared stiff (colloq)
a cuerpo de rey — (fam)
a cuerpo gentil — (fam) without a coat (o sweater etc)
echarse algo al cuerpo — (fam) < comida> to have something to eat; < bebida> to have something to drink
pedirle el cuerpo algo a alguien — (fam)
sacar(le) el cuerpo a alguien — (AmL fam) to steer clear of somebody
sacar(le) el cuerpo a algo — (AmL fam) ( a trabajo) to get out of something; ( a responsabilidad) to evade o shirk something
b) ( cadáver) body, corpseencontraron su cuerpo sin vida junto al río — (period) his lifeless body was found by the river (frml)
c) ( tronco) body2) (Equ) length3)a) ( parte principal) main bodyb) ( de mueble) part; ( de edificio) section4) (conjunto de personas, de ideas, normas) body6) (consistencia, densidad) bodydar/tomar cuerpo — idea/escultura to take shape
* * *= body, body, type size, body-size, corps, shank, cadaver, soma.Ex: But when he speaks to me he always scans my body and stares at my breasts.
Ex: Cartographic materials are, according to AACR2, all the materials that represent, in whole or in part, the earth or any celestial body.Ex: Using golf-ball or daisy-wheel typewriters a good range of typefaces can be used on the same page; different type sizes can also be used.Ex: A fount of type was a set of letters and other symbols in which each was supplied in approximate proportion to its frequency of use, all being of one body-size and design.Ex: Quality abstracting services take pride in their corps of abstractors.Ex: Another device was to make matrices for accented sorts with the punches already used for unaccented sorts: the letter punch was stepped on its shank so that one of several accent punches could be bound on to the step to make a combined punch.Ex: Rather than bringing in butchers to do the handiwork of his dissections, Vesalius himself worked on the human cadavers and said that students of medicine should do the same.Ex: Pyramidal neurons, also known as pyramidal cells, are neurons with a pyramidal-shaped cell body ( soma) and two distinct dendritic trees.* a cuerpo de rey = the lap of luxury.* crema para el cuerlpo = body lotion.* cuerpo calloso = corpus callosum.* cuerpo celeste = celestial body, heavenly body.* cuerpo Danone = body beautiful.* cuerpo de animal muerto = carcass.* cuerpo de bomberos = fire department.* cuerpo de estanterías = bay of shelves, range of shelving, range, bay of shelving.* cuerpo de estanterías por materia = subject bay.* cuerpo de inspectores = inspectorate.* cuerpo de la ficha = body of the card.* Cuerpo de Marina = Navy Corps.* Cuerpo de Paz, el = Peace Corps.* Cuerpo de Zapadores = Army Corps Engineers.* cuerpo expedicionario = expeditionary force.* cuerpo extraño = foreign body.* cuerpo humano, el = human body, the.* cuerpo político, el = body politic, the.* cuerpo sin vida = dead body.* culto al cuerpo = cult of the body, body beautiful.* dar cuerpo = give + substance.* dar cuerpo a = flesh out.* dar cuerpo y forma a = lend + substance and form to.* de cuerpo largo = long-bodied.* del cuerpo = body.* foto de medio cuerpo = mugshot [mug shot].* ingeniero del cuerpo de zapadores = Army Corps engineer.* luchar cuerpo a cuerpo = clinch.* miembro del cuerpo = limb.* órgano del cuerpo = limb, body part.* pegado al cuerpo = slinky [slinkier -comp., slinkiest -sup.].* ponerse en forma para la lucir el cuerpo en la playa = get + beach-fit.* que cubre todo el cuerpo = head to toe.* seguro por pérdida de un miembro del cuerpo = dismemberment insurance.* temperatura del cuerpo = body temperature.* vivir a cuerpo de rey = live like + a king, live in + the lap of luxury.* * *A1 [ Vocabulary notes (Spanish) ] ( Anat) bodyle dolía todo el cuerpo his whole body achedes de cuerpo muy menudo she's very slightly built o she has a very slight buildun retrato/espejo de cuerpo entero a full-length portrait/mirrornos atendieron a cuerpo de rey they treated us like royalty, they gave us real V.I.P. treatment ( colloq)cuerpo a cuerpo hand-to-handen un combate cuerpo a cuerpo in hand-to-hand combatdárselo a algn el cuerpo ( fam): me lo daba el cuerpo que algo había ocurrido I had a feeling that something had happenedecharse algo al cuerpo ( fam); ‹comida› to have sth to eat;‹bebida› to have sth to drink, knock sth back ( colloq)en cuerpo y alma ( fam); wholeheartedlyhurtarle el cuerpo a algo to dodge sthlogró hurtarle el cuerpo al golpe she managed to dodge the blowel cuerpo le pedía un descanso he felt he had to have a rest, his body was crying out for a restpintar or retratar a algn de cuerpo entero: en pocas líneas pinta al personaje de cuerpo entero in a few lines she gives you a complete picture of what the character is likeeso lo pinta de cuerpo entero that shows him in his true colors, that shows him for what he issacar(le) el cuerpo a algo ( AmL fam) (a un trabajo) to get out of sth; (a una responsabilidad) to evade o shirk sth2 (cadáver) body, corpseallí encontraron su cuerpo sin vida ( frml); his lifeless body was found there3 (tronco) bodyCompuesto:corpus delictiganó por tres cuerpos de ventaja she won by three lengthsC1 (parte principal) main body2 (de un mueble) part; (de un edificio) sectionun armario de dos cuerpos a double wardrobe1 (de personas) bodyse negaron a hacer declaraciones como cuerpo they refused to make any statement as a body o groupsu separación del cuerpo his dismissal from the force ( o service etc)2 (de ideas, normas) bodyCompuestos:corps de balletbody of teachingbody of lawspeace corpspolice forcesecurity corpsdiplomatic corpselectoratelegislative bodymedical corpsE ( Fís)1 (objeto) body, object2 (sustancia) substanceCompuestos:heavenly bodycompoundforeign bodygeometric shape o figureelementF (consistencia, densidad) bodyuna tela de mucho cuerpo a heavy clothun vino de mucho cuerpo a full-bodied winele da cuerpo al pelo it gives the hair bodydar/tomar cuerpo: la escultura iba tomando cuerpo the sculpture was taking shapehay que dar cuerpo legal a estas asociaciones we have to give legal status to these organizationsG ( Impr) point size* * *
cuerpo sustantivo masculino
1a) (Anat) body;
retrato/espejo de cuerpo entero full-length portrait/mirror;
cuerpo a cuerpo hand-to-hand
2 (conjunto de personas, de ideas, normas) body;
cuerpo de policía police force;
cuerpo diplomático diplomatic corps
3 (consistencia, densidad) body;
‹ vino› full-bodied
cuerpo sustantivo masculino
1 body
2 (humano) body, (tronco humano) trunk
3 (cadáver) corpse
4 (de un edificio o mueble) section, part
un armario de tres cuerpos, a wardrobe with three sections
(de un libro, una doctrina) body
5 (grupo) corps, force
cuerpo de bomberos, fire brigade
cuerpo diplomático, diplomatic corps
♦ Locuciones: figurado tomar cuerpo, to take shape
a cuerpo de rey, like a king
cuerpo a cuerpo, hand-to-hand
de cuerpo entero, full-length
de cuerpo presente, lying in state
un retrato de medio cuerpo, a half portrait
' cuerpo' also found in these entries:
Spanish:
abotargarse
- adormecerse
- apéndice
- caída
- caído
- cd
- deformar
- deformarse
- delito
- derecha
- derecho
- desnuda
- desnudo
- dilatar
- dilatarse
- diplomática
- diplomático
- el
- encima
- encoger
- extraña
- extraño
- grasa
- guardia
- holgada
- holgado
- inclinación
- interfecta
- interfecto
- línea
- llaga
- lugar
- perecedera
- perecedero
- proporcionada
- proporcionado
- quiebro
- rebanar
- reclinar
- silueta
- titilar
- vaivén
- volverse
- abotagado
- asamblea
- bola
- bombero
- bulto
- cana
- carga
English:
attitude
- bar
- beauty spot
- bodice
- body
- bow
- bruise
- corps
- decay
- diplomatic corps
- figure
- fire brigade
- fire department
- force
- full-length
- hair
- legislative
- over
- police force
- position
- proportionate
- their
- tingly
- carcass
- department
- faculty
- fellow
- fire
- foreign
- full
- length
- profession
- riddle
- rigor mortis
- wash
* * *cuerpo nm1. [objeto material] bodyAstron cuerpo celeste heavenly body; Quím cuerpo compuesto compound;cuerpo extraño foreign body;Náut cuerpo muerto mooring buoy; Fís cuerpo negro black body; Quím cuerpo simple element2. [de persona, animal] body;el cuerpo humano the human body;tiene un cuerpo estupendo he's got a great body;¡cuerpo a tierra! hit the ground!, get down!;luchar cuerpo a cuerpo to fight hand-to-hand;de medio cuerpo [retrato, espejo] half-length;de cuerpo entero [retrato, espejo] full-length;Fama cuerpo (gentil) without a coat on;a cuerpo descubierto o [m5]limpio: se enfrentaron a cuerpo descubierto o [m5] limpio they fought each other hand-to-hand;dar con el cuerpo en la tierra to fall down;Famdejar mal cuerpo: la comida le dejó muy mal cuerpo the meal disagreed with him;la discusión con mi padre me dejó muy mal cuerpo the argument with my father left a bad taste in my mouth;en cuerpo y alma: se dedicó en cuerpo y alma a ayudar a los necesitados he devoted himself body and soul to helping the poor;se entrega en cuerpo y alma a la empresa she gives her all for the company;Famdemasiado para el cuerpo: ¡esta película es demasiado para el cuerpo! this movie o Br film is just great!, Br this film is the business!;echarse algo al cuerpo: se echó al cuerpo dos botellas de vino he downed two bottles of wine;Fam Eufhacer de cuerpo to relieve oneself;le metieron el miedo en el cuerpo they filled her with fear, they scared her stiff;Fampedir algo el cuerpo: esta noche el cuerpo me pide bailar I'm in the mood for dancing tonight;no bebas más si no te lo pide el cuerpo don't have any more to drink if you don't feel like it;Am Famsacarle el cuerpo a algo to get out of (doing) sth;RP Fama pesar de todo lo que le dije, después se me acercó muy suelto de cuerpo despite everything I said to him, he came up to me later as cool o nice as you like;Famtratar a alguien a cuerpo de rey to treat sb like royalty o like a king;Famvivir a cuerpo de rey to live like a king3. [tronco] trunk4. [parte principal] main body;el cuerpo del libro the main part o body of the book5. [densidad, consistencia] thickness;la tela de este vestido tiene mucho cuerpo this dress is made from a very heavy cloth;un vino con mucho cuerpo a full-bodied wine;dar cuerpo a [salsa] to thicken;tomar cuerpo: mover hasta que la mezcla tome cuerpo stir until the mixture thickens;están tomando cuerpo los rumores de remodelación del gobierno the rumoured cabinet reshuffle is beginning to look like a distinct possibility;el proyecto de nuevo aeropuerto va tomando cuerpo the new airport project is taking shape6. [cadáver] body, corpse;de cuerpo presente (lying) in state7. [corporación consular, militar] corps;el agente fue expulsado del cuerpo por indisciplina the policeman was thrown out of the force for indisciplinecuerpo de baile dance company;cuerpo diplomático diplomatic corps;cuerpo del ejército army corps;cuerpo expedicionario expeditionary force;cuerpo médico medical corps;cuerpo de policía police force8. [conjunto de informaciones] body;cuerpo de doctrina body of ideas, doctrine;cuerpo legal body of legislation9. [parte de armario, edificio] section10. [parte de vestido] body, bodice11. [en carreras] length;el caballo ganó por cuatro cuerpos the horse won by four lengths13. Imprenta point;letra de cuerpo diez ten point font* * *m1 body;cuerpo a cuerpo hand-to-hand;retrato de cuerpo entero/de medio cuerpo full-length/half-length portrait;a cuerpo de rey like a king;en cuerpo y alma body and soul;aún estaba de cuerpo presente he had not yet been buried;me lo pide el cuerpo I feel like it;hacer del cuerpo euph do one’s business2 de policía force;cuerpo (de ejército) corps3:tomar cuerpo take shape* * *cuerpo nm1) : body2) : corps* * *cuerpo n2. (tronco) trunk8 по
. аналогичен по; в соответствии с; вычислять по; дифференцировать по; задача по акустике; инструкция по установке; интеграл по; исследование; калибровать по; линейный по; определять по; опыт по; отличаться по; подсчитывать по; предсказывать; производная по; распределение по; скользить по; степенной ряд по; усреднять по; циркулировать по•The molecular cloud is known only by its designation in the catalogue.
•The fluxes were calculated the known thermal flux.
•The pressure was determined from (or by) the weight of steam and...
•The thickness of the layer was measured the photograph.
•This effect might have been predicted the change in the viscosity of...
•The input and feed-back signals must be equal in magnitude and in phase.
•Crystallized alumina is excelled in hardness only by diamond and carborundum.
•The weights differ only in sign.
•The slider moves over a series of contacts.
•The measured voltage is fed to the amplifier via a coaxial cable and a pair of twisted leads.
•The file has today been completely standardized as to shape, grade of teeth and weight.
•Adhesives are also classified by physical form.
•The refractive index is measured by deflection of the light source.
•Visual binary stars can be recognized by their orbital motion.
•Identification by colour is not always reliable.
IIUSAGE: по (фрезе и т.п. на чертеже)Русско-английский научно-технический словарь переводчика > по
9 пропил
1) General subject: notch3) Chemistry: propine, propyl (соединение), propyne4) Construction: kerf (в дереве), saw cutting5) Automobile industry: saw-cut7) Forestry: back cut, backcut, board thickness (высота), depth of cut (высота), felling cut, kerfing, main cut8) Polygraphy: cerf (в корешке блока), groove, kerf (для ручного шитья книги), saw-cut (напр. в корешке)10) Makarov: gash, sawed notch10 сварной шов
1. weldконтролировать сварной шов на наличие трещин методом красок — crack-detect a weld by the penetrant-dye method
2. seamвсе сварные швы резервуара выполняются электрошлаковой сваркой — all seams on the vessel are electroslag-welded
сварной шов стыковой — butt weld; groove weld
температурный шов — expansion joint; contraction joint
11 распределительный щиток
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
Русско-английский словарь нормативно-технической терминологии > распределительный щиток
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