HUBEI JUCRO ELECTRIC Co.,Ltd
Vacuum Contactor HVJ20 2KV 630A AC for switchgear from JUCRO Electric
Vacuum Contactor HVJ20 2KV 630A AC for switchgear from JUCRO Electric
| Categories | Vacuum Contactor |
|---|---|
| Brand | JUCRO |
| Model | HVJ20-2/630 |
| Unit Price | US $ 322-324 / piece |
| FOB port | shanghai/ningbo |
| Terms of Payment | L/C, Western Union, MoneyGram, T/T |
| Update Time | Nov 21,2024 |
Vacuum Contactor HVJ20 2KV High Voltage AC for switchgear from JUCRO Electric
HVJ20 series vacuum contactor has higher rated current, smaller size and anti-dusty advantages. It can be used in AC50 ~ 60Hz, 2KV power system, rated current to 800A, for long distance making-breaking and frequent starting and controlling of AC motor.
Rated voltage: 2 kv
Rated current: 630A
c)Humidity:
-Relative humidity: daily mean not higher than 95℃,monthly mean not higher than 90℃;
-Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP
Ambient air should not be obviously polluted by corrosive or flammable gas or vapor;
C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5℃
Items | Unit | HVJ20-630 |
Main circuit rate voltage | (kV) | 2 |
Main circuit rate current | (A) | 630 |
Main circuit making ability | (A/100 times) | 6300 |
Main circuit break-make ability | (A/10 times) | 5000 |
Maximum breaking ability | (A/3 times) |
6300 |
Electrical life AC3 | (times) |
600,000 |
Electrical life AC4 | (times) | 100,000 |
Mechanical life | (times) | 1,000,000 |
Rated operating frequency AC3 | (times /h) | 300 |
Rated operating frequency AC4 | (times /h) | 120 |
Short-time operating frequency | times /h(20S) |
1200 |
Clearance between open contacts | mm |
3±0.3 |
Strong package, Safety first.
As long as possible to keep the products safe until it arriving customer's warehouse.
Clearly marking label outside of package, customers will be easy to identify their goods.
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