Zhejiang Zhongyi Electric Power Technology Co., Ltd.
| Data | 20/25 / 31.5 |
| Unit | times |
| Item | Rated current |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Packaging Details | Carton |
| Delivery Time | 5-10 Days |
| Place of Origin | China |
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Product Specification
| Data | 20/25 / 31.5 | Unit | times |
| Item | Rated current | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Packaging Details | Carton | Delivery Time | 5-10 Days |
| Place of Origin | China |
The VJG(C)-12GD series is a high-performance indoor vacuum circuit breaker designed for 3.6-12kV power systems. It features excellent electrical and mechanical reliability, utilizing an enclosed column design to improve environmental adaptability and insulation.
Suitable for 500*1000*1800mm cabinets. Compatible with small fixed cabinets, ring main units, or combined substations.
| Item | Unit | Data |
|---|---|---|
| Rated voltage | KV | 12 |
| Maximum working voltage | KV | 12 |
| Rated current | A | 630 / 1250 |
| Rated short-circuit break current | KA | 20/25 / 31.5 |
| Rated short-circuit close current (peak) | KA | 50/63 / 80 |
| Rated withstand current (peak) | KA | 50/63 / 80 |
| 4S Rated little withstand current | KA | 20/25 / 31.5 |
| Rated insulation (Industrial frequency) | KA | 42/48 |
| Rated insulation (Thunder impulse) | KA | 75/85 |
| Mechanical life | times | 10000 |
Company Details
Ecer Certification：
Verified Supplier
Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,... Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,...
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