Eberry Electric Co., Ltd.
| Payment Terms | D/A, T/T, L/C, L/C, D/P, MoneyGram, Western Union |
| Supply Ability | 10000 pcs/month |
| Delivery Time | 7 days |
| Packaging Details | wooden packing |
| Rated current | 630/1250 |
| Rated voltage | 12kv |
| mechanical life | 10000 times |
| Rated Frequency | 50hz |
| Brand Name | EBERRY |
| Model Number | FKN12-12 |
| Certification | CE,CQC,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, T/T, L/C, L/C, D/P, MoneyGram, Western Union | Supply Ability | 10000 pcs/month |
| Delivery Time | 7 days | Packaging Details | wooden packing |
| Rated current | 630/1250 | Rated voltage | 12kv |
| mechanical life | 10000 times | Rated Frequency | 50hz |
| Brand Name | EBERRY | Model Number | FKN12-12 |
| Certification | CE,CQC,ISO9001 | Place of Origin | China |
| High Light | High Voltage Vacuum Load Break Switch ，Vacuum Load Break Switch 630a ，1250a load break switch | ||
FKN12-12 Indoor high voltage load switch Vacuum Load Break Switch
Overview:
FN12-12D and FN12-12DR combination appliances are three-phase high-voltage switchgear with rated voltage of 12KV and rated frequency of 50Hz for splitting load current, closed-loop current, no-load transformer and cable charging current, closing short-circuit current, fuse combination The short-circuit current can be interrupted, and the load switch equipped with the grounding switch can withstand the short-circuit current. It is mainly used in the urban substation and industrial power equipment with three-phase ring network or terminal power supply. It is used for load control and short circuit protection.
The main technical parameters:
| 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 | 1250 | |
| 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 | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2009
Total Annual:
10000000-15000000
Employee Number:
50~100
Ecer Certification：
Active Member
Eberry Electric Co., Ltd.is committed to supplying the most reliable high and low-voltage components for power transmission and distribution systems for a long time, as a professional manufacturer with integrated R&D, production,sales,after-sales service,and trade, we are a comprehensive and mod... Eberry Electric Co., Ltd.is committed to supplying the most reliable high and low-voltage components for power transmission and distribution systems for a long time, as a professional manufacturer with integrated R&D, production,sales,after-sales service,and trade, we are a comprehensive and mod...
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