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

Вакуумный выключатель VCB HVD32 12KV 630A от Hubei JUCRO Electric
Вакуумный выключатель VCB HVD32 12KV 630A  от Hubei JUCRO Electric
Вакуумный выключатель VCB HVD32 12KV 630A  от Hubei JUCRO ElectricВакуумный выключатель VCB HVD32 12KV 630A  от Hubei JUCRO Electric
Каталог продуктовВакуумный автоматический выключатель VCB
АльбомПросмотреть увеличенную
МаркаJUCRO
Характеристики продуктовHVD32-12/630
ЦенаUS $ 1369-1434 / piece
портШанхай/нинбо
Способ платежаL/C, Western Union, MoneyGram, T/T
Время обновления2020-04-06
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
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
workshop
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