The mainProductsCircuit-Breakers10 kV Vacuum Circuit-BreakersВР1



  • Rated voltage (kV): 10
  • Rated current (A): 630-1250
  • Rated breaking capacity (kA): 20
  • Peak withstand current (kA): 52
  • Mechanical lifetime: 100000 CO cycles
  • Electrical lifetime: 50000 CO cycles
  • Electrical lifetime at rated breaking current: 100 O cycles


All circuit-breakers series BP type BP1 consist of three poles with vacuum interrupters filled with cast epoxy compound and mounted on the circuit-breaker frame. The circuit-breaker electromagnetic drive fixing circuit-breakers in C and O positions on magnetic latches is housed in the circuit-breaker frame. The core of the electromagnetic drive is connected with the circuit-breaker shaft via connecting links. The circuit-breaker shaft is connected via insulating tie-rods with vacuum interrupters and when turning, it controls circuit-breaker position contacts for external auxiliary circuits. Almost in all circuit-breakers, plate-type pressing springs are installed in insulating tie-rod bushings. Control block schemes are realized by using PCBs housed in circuit-breakers series BP.


Description Product Name Number of Version Файл
Вакуумные выключатели 6 - 35 кВ Серия ВР Редакция 12 pdf, 904 Кб
Description Product Name Файл
Общий каталог продукции Вакуумные выключатели, комплектные распределительные устройства, комплектные трансформаторные подстанции, автоматический пункт секционирования 110 кВ, разъединители pdf, 6.8 Мб
Compliance Certificates (Declarations)
Product Name Description Issued to Duration Файл
ВР1 Декларация о соответствии НТЭАЗ Электрик 12.07.2028 pdf, 440.5 Кб
Описание Файл

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