Zhejiang Zhongyi Electric Power Technology Co., Ltd.
| No. | 12 |
| Item | Rated short - time withstand current |
| Unit | S |
| Data | O-0.3s-CO-180sCO |
| Packaging Details | Carton |
| Delivery Time | 5-10 Days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Place of Origin | China |
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Product Specification
| No. | 12 | Item | Rated short - time withstand current |
| Unit | S | Data | O-0.3s-CO-180sCO |
| Packaging Details | Carton | Delivery Time | 5-10 Days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Place of Origin | China |
The ZW7-36 is a robust outdoor high-voltage vacuum circuit breaker designed for three-phase AC 50Hz systems with a rated voltage of 36kV and below. Engineered for reliability, it excels in switching on and off loading, overloading, and short-circuit currents in demanding outdoor environments.
| No. | Item | Unit | Data |
|---|---|---|---|
| 1 | Rated voltage | KV | 36 |
| 2 | Rated current | A | 1250, 1600, 2000 |
| 3 | Rated short-circuit breaking current | KA | 20, 25, 31.5 |
| 4 | Insulation (Power freq. - Dry) | KV | 95 |
| 4 | Insulation (Power freq. - Wet) | KV | 80 |
| 4 | Insulation (Lightning impulse) | KV | 185 |
| 5 | Rated operating sequence | - | O-0.3s-CO-180sCO |
| 6 | Rated capacitor group breaking current | A | 400 |
| 7 | Rated short-circuit breaking cycles | Time | 20 |
| 8 | Rated peak withstand current | KA | 50, 63, 80 |
| 9 | Rated short-time withstand current | KA | 20, 25, 31.5 |
| 10 | Rated Short-circuit Continuing Time | S | 4 |
| 11 | Machinery life | Time | 10000 |
| 12 | Contact wearing thickness | mm | 3 |
Company Details
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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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