Zhejiang Zhongyi Electric Power Technology Co., Ltd.
| Unit | kA |
| Item | Maximum working voltage |
| Data | 50/63, 80, 100 |
| Delivery Time | 5-10 Days |
| Packaging Details | Carton |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Place of Origin | China |
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Product Specification
| Unit | kA | Item | Maximum working voltage |
| Data | 50/63, 80, 100 | Delivery Time | 5-10 Days |
| Packaging Details | Carton | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Place of Origin | China |
High-performance electrical protection solution designed for substation control and equipment safety. Engineered to meet rigorous international standards for reliability in demanding industrial environments.
Ideal for power distribution substations, industrial power protection, and grid infrastructure maintenance. Customized solutions available for high-altitude and special working conditions.
| Item | Unit | Data |
|---|---|---|
| Rated voltage | kv | 12 |
| Maximum working voltage | kv | 12 |
| Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
| Rated short-circuit break current | kA | 20/25, 31.5, 40 |
| Rated short-circuit close current (peak) | kA | 50/63, 80, 100 |
| Rated withstand current (peak) | kA | 50/63, 80, 100 |
| 4S Rated little withstand current | kA | 20/25, 31.5, 40 |
| Rated insulation level (Industrial) | kA | 42/48 |
| Rated insulation level (Thunder) | kA | 75/85 |
| Mechanical life | times | 10000 |
| Short-circuit break/close time | times | 50 |
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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