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High-voltage lead-in cabinets (HVBC)

voltage of 6 kV and 10 kV
High-voltage lead-in cabinets (HVBC)

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Description

High-voltage lead-in cabinets are designed for switching of 50 Hz 3-phase AC mains with insulated neutral, with rated voltage 6 (10) kV; they are used as HVD of indoor packaged transformer substations in N3 climatic modification and placement category.

Specifications

Rated voltage, kV

6; 10

Maximum operating voltage, kV

7,2; 10

Rated current of primary circuits, А

400; 630

Rated current of collecting buses, A

630; 1000

Rated breaking current of switchgear with load-breaking switch, kA
Rated breaking current of switchgear with vacuum circuit breaker, kA
1
20

Short-time withstand current, kA

20

Short-time electrodynamic current, kA

51

Rated voltage of auxiliary circuits:
AC and DC control and alarm protection circuits, V
- switchgear inner lighting circuits, V
- switchgear outer lighting circuits, V

220
12; 24; 36
220
Power fuse link current, A 2; 3.2; 5.8; 10; 16; 20; 31.5 to 160
Ingress protection according to GOST
With opened doors - IP20 or IP44
With closed doors - IP00

Dimensions

Габариты ШВВ

Symbol structure

SHVV - Х Х УЗ

High-voltage lead-in cabinet

The main circuit diagram No.

Method of bus lead-in to transformer:

  • Л – left;
  • П – right;
  • В - upper

Climatic modification and placement category

  • Come - we will pay

    Travel expenses, airfare, hotel at our expense

    The promotion is valid until December 1, 2016

  • Delivery at our expense

    When ordering the equipment in the amount of 5 mln. rub.

    The promotion is valid until December 1, 2016

  • Reviews

    ООО «Терра Груп» выражает Вам благодарность и признательность за качественную, своевременную поставку и гарантийное обслуживание оборудования – Подстанции трансформаторной комплектной на напряжение 10 кВ типа КТПН-БПКК-160/10/0,4 и за внимательный подход к поставленной задаче. Мы верим в сохранение сложившихся деловых и дружеских отношений, надеемся на дальнейшее взаимовыгодное сотрудничество. Желаем успешного развития и достижения новых вершин в бизнесе.

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  • Come - we will pay

    Travel expenses, airfare, hotel at our expense

    The promotion is valid until December 1, 2016

  • Delivery at our expense

    When ordering the equipment in the amount of 5 mln. rub.

    The promotion is valid until December 1, 2016