Home > Products > Circuit Breaker > China ZW32-12 vacuum SF6 circuit breaker for industrial and mining enterprises power system
China ZW32-12 vacuum SF6 circuit breaker for industrial and mining enterprises power system
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Product Details
Place of Origin | Shaanxi, China | Brand Name | YS | |
Model Number | ZW32-12 |
Product Description
Specifications
VACUUM CIRCUIT BREAKER
1).ISO9001
2).20 years experience for manufacturing.
3)ZW32-12 outdoor sf6 circuit breaker
Introduction
ZW32-12 indoor and outdoor vacuum circuit breaker (hereinafter referred to as "circuit breakers") for the rated voltage of 12kV, three-phase AC 50Hz outdoor distribution equipment. Mainly used for breaking and closing the power system load current, overload current and short circuit current. For substation and industrial and mining enterprises in the distribution system protection and control purposes, and the frequent operation of rural power grids.
The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and dirty environments.
Technology parameter
NO. | Name | Unit | Data |
1 | Rated voltage | kV | 12 |
2 | Rated frequency | Hz | 50 |
3 | Rated current | A | 630 |
4 | Rated short-circuit breaking current | kA | 20 |
5 | Rated peak value withstand current(peak) | kA | 50 |
6 | Rated short-circuit withstand current | kA | 20 |
7 | Rated short-circuit making current(peak) | kA | 50 |
8 | Mechanical life | time | 10000 |
9 | Rated short-circuit current breaking time | time | 30 |
10 | Power frequency withstand voltage(1min):phase to phase to ground/fracture | kV | 42/48 |
11 | Lightning impulse withstand voltage(peak value):phase to phase to ground/fracture | kV | 75/85 |
12 | Secondary circuit 1min lightning impulse withstand voltage | kV | 2 |
Certificate of ZW32-12 outdoor sf6 circuit breaker
Contact Us
- Xian Yuanshun Electrical Co., Ltd.
- Contact nameRachel Hu Chat Now
- Phone86-029-63652215
- AddressRm. 3006, Bldg. D, Wangzuo Xiandai City, High-Tech Zone
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