| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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| Item | Unit | Data | |
| Rated voltage | KV | 12 | |
| Rated current | A | 630 | |
| Working frequency withstand voltage | KV | 42 | |
| Lightning impulse withstand voltage (peak) | KV | 75 | |
| Rated short-circuit break current | KA |
16,20,25 | |
| Rated short-circuit closing current | 40,50,63 | ||
| Rated withstand voltage (peak) | 40,50,63 | ||
| 4s short term withstand current | 16,20,25 | ||
| Rated operating sequence | O-0.3s-CO-180s-CO | ||
| Rated short-circuit current breaking times | Time | 30 | |
| Mechanical life | 1000 | ||
| Rated voltage of energy storage motor | V |
DC or AC 220V |
|
| Rated operating voltage Equipped with special spring operating mechanism |
Break coil Closing coil |
||
| Rated current of overcurrent release | A | 5 | |
| Allowable wear thickness of dynamic and static contacts | mm | 3 | |
Are you a trading company or a manufacturer?
We are a manufacturer, specializing in the sales of power transmission and transformation equipment of 35KV and below for decades./
How do you control the quality?
We have QC department to follow TQM to ensure quality. If necessary, I can take photos or video confirmation for you./
Can it be the client's own brand name?
Of course, we accept OEM service/
What is your main product?
European box Substation, American box Substation, high pressure ring network cabinet, cable branch box, high-voltage complete series, low-voltage complete series. VCB,disconnector etc.../
Why should I choose your company?
Cheap and beautiful goods, strong technical team, rich experience, short delivery period, perfect after-sales service and good reputation./
What are your payment terms?
We usually accept payment methods: T/T and L/C. /
What are your warranty terms?
12-24 Months/
Do you have in stock?
We have standard models in stock, and some special products and large orders will be produced according to the orders./
What certificate do you have?
We have ISO9001, ISO14001, ISO45001, Type Test, CQC certificates./
Can we visit your company?
Of course, you are always welcome to visit our company and make valuable suggestions!/
Will you will attend the fair to show your products?
Yes, we will attend various exhibitions at home and abroad./
What is your MOQ?
Our MOQ is 1 set./
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