| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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Technical parameters of ZN63 VS1 Indoor high voltage vcb
| Item | Unit | Data | |||
| Rated voltage | KV | 12 | |||
| Rated insulate level | Rated lightning impulse withstand voltage(peak) | KV | 75 | ||
| Rated frequency | 1 Min working frequency withstand voltage | 42 | |||
| Rated short circuit break current | KA | 20/25 | 31.5 | 40 | |
| Rated current | A |
630 | 630 1250 | 1250 1600 | |
| 1250 | 1600 2000 | 2000 2500 | |||
| 2500 3150 | 3150 4000 | ||||
| Rated thermal stability current (virtual value) | KA |
20/25 | 31.5 | 40 | |
| Rated dynamic stable current(peak) | 50/63 | 80 | 100 | ||
| Rated short-circuit closing current (peak) | 50/63 | 80 | 100 | ||
| Rated short-circuit breaking current times | Time | 50 | |||
| Power frequency withstand voltage of secondary circuit (1min) | V | 2000 | |||
| Rated operating sequence | O-0.3s-CO-180s-CO | ||||
| O-180s-CO-180s-CO | |||||
| Rated thermal stability time | S | ||||
| Rated breaking current of single/back-to-back capacitor bank | A | 630/400 800/400(40KA) | |||
| Mechanical life | Time | 10000 | |||
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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