main distribution board

main distribution board
  1. главный распределительный щит

 

главный распределительный щит (ГРЩ)
Распределительный щит, через который снабжается электроэнергией все здание или его обособленная часть. Роль ГРЩ может выполнять ВРУ или щит низкого напряжения подстанции.
[ПУЭ]

главный распределительный щит
Электрощит в здании, обеспечивающий распределение энергии между подключенными к нему нагрузками и включение аварийных систем при падении напряжения.
[ГОСТ Р 51321.3-99 (МЭК 60439-3-90)]
[ГОСТ Р 50571.28-2006]

EN

main distribution board
board in the building which fulfils all the functions of a main electrical distribution for the supply building area assigned to it and where the voltage drop is measured for operating the safety services
[IEC 60364-7-710, ed. 1.0 (2002-11)]

FR

tableau général de distribution
tableau de distribution dans le bâtiment remplissant toutes les fonctions d’un tableau général de distribution pour l’alimentation de la zone qui lui est dédiée et où la chute de tension est mesurée pour le fonctionnement des services de sécurité
[IEC 60364-7-710, ed. 1.0 (2002-11)]

0505
Главный распределительный щит (ГРЩ) на ток 6300 А
[http://www.uzoelectro.ru/catalogue/group-383/product-36465/ ]

Тематики

  • НКУ (шкафы, пульты, ...)
  • электроснабжение в целом
  • электроустановки

Синонимы

  • ГРЩ

EN

  • feeder switchboard
  • m.s.b.
  • main distributing frame
  • main distribution board
  • main distribution switchboard
  • Main Low Voltage Switchboard
  • main low-voltage distribution switchboard
  • main switchboard
  • MLVS
  • MSB
  • power center

FR

  • tableau général de distribution


Англо-русский словарь нормативно-технической терминологии. . 2015.

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