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[China]
Trade Verify
Address: 66 pu nan Road, Yueqing Economic Development Zone, Zhejiang, China
Contact name:Wen
Eberry Electric Co., Ltd. |
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Verified Suppliers
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Eberry factory FKN12 indoor Load Break Switch And Fuse Combination 12KV VCB
Sr. | Name | Unit | Value | ||
FN12-12/630 | FNR12-12/100-31.5 | ||||
1 | Rated voltage | KV | 12 | ||
2 | Rated frequency | Hz | 50 | ||
3 | Rated current | A | 630 | 125 | |
4 | Lightning impulse withstand voltage | KV | Ground and phase 76, isolation fracture 85 | ||
5 | 1min power frequency withstand voltage | KV | Ground and phase 42, isolation fracture 48 | ||
6 | Rated thermal stable current | KA | 20(4s) | ||
7 | Rated dynamic current | KA | 50 | ||
8 | Rated short circuit closing current (peak) | KA | 50 | 50 | |
9 | Rated short-circuit breaking current (expected value) | KA | 31.5 | ||
10 | Rated transfer current | KA | 1.5 | ||
11 | Breaking the capacity of the no-load transformer | KVA | 1250 | ||
12 | Rated cable charging current | A | 10 | ||
13 | Mechanical life | TIMES | 4000 | ||
14 | The fuse triggers the load switch opening time | S | <0.06 | ||
15 | Grounding switch thermal stability current | KA | 20(2s) | ||
16 | Grounding switch dynamic steady current (peak) | KA | 50 | ||
17 | Control loop supply voltage | AC DC 110,220 | |||
