Вакуумный выключатель VCB HVD32 12KV 630A от Hubei JUCRO Electric

цена
US $1369-1434

модель
HVD32-12/630

Цена
Объём заказа Цена дата поставки
1 - 20 US $1434.00/piece 15 день
21 - 200 US $1369.00/piece 15 день

количество

Детальные инф.

Vacuum Circuit Breaker VCB HVD32 12KV 630A VCB from Hubei JUCRO Electric

HVD32 12KV this vacuum circuit breaker VCB Three-phase AC 50 Hz, rated voltage 12 kv open switch high voltage equipment. It is mainly used to open (close) a current load, current overload and short circuit current. It is suitable for protecting or managing a city or village power distribution system.

Detailed Images

The main technical parameter

no	thing	unit of measurement	parameter
one	Rated voltage	kv	12
2	Rated frequency	Hz	fifty
3	Nominal frequency 1 min. Withstand voltage	Kv	Phase to phase, to the main 42 / fracture 48
four	Rated lightning impulse Withstand voltage (peak)	Kv	Phase to phase, to the main 42 / fracture 48
5	Rated Short Circuit Current	Ka	12.5	16	twenty
6	Rated current	A	630
7	Rated peak withstand current	Ka	31.5	40	fifty
8	4S Rated short time withstand current	Ka	12.5	16	twenty
9	Rated working sequence		O-0.3s-CO-180s-CO (electrical operation)
10	Rated Short Circuit	Time	thirty
eleven	Mechanical life	Time	10,000
12	Secondary circuit 1 min. power frequency withstand voltage	V	2000
13	Opening time (rated voltage)	Ms	30-60
fourteen	Closing time (rated voltage)	Ms	20-40
fifteen	Energy Storage Engine Rated Power	W	40
16	Rated motor voltage for energy storage	V	DC220 / 110
17	Rated operating voltage		DC220 / 110, AC220 / 110
eighteen	Rated voltage switching		DC220 / 110, AC220 / 110
19	Electrical energy storage period		≤ 8