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ZW7-40.5(M) Series Outdoor High-Voltage V acuum Circuit Breaker

ZW7-40.5(M) Series Outdoor High-Voltage V acuum Circuit Breaker

The ZW7-40.5(M) series outdoor high-voltage vacuum circuit breaker is a three-phase AC 50Hz outdoor high-voltage electrical
equipment with a rated voltage of 40.5kV. When equipped with a high-voltage permanent magnet actuator, it can achieve on-site and remote fast opening and closing operations . The design performance meets the requirements of the national standard GB1984-89 "AC High-Voltage Circuit Breakers" and complies with the requirements of IEC 6100-4.1:2000" Electromagnetic compatibility testing and measurement techniques - General introduction on immunity testing ".The circuit breaker has a porcelain post structure, with the upper porcelain insulator serving as the arcing chamber, housing the vacuum arcing chamber. The lower porcelain insulator serves as the support column, and the three-phase porcelain insulators are
installed on a common structural box. The moving end of the arcing chamber is connected to the output shaft of the permanent magnet mechanism through a connecting arm and insulating rod. The permanent magnet mechanism and the connecting rod of the circuit breaker are housed in
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ZW7-40.5(M) Series Outdoor High-Voltage V acuum Circuit Breaker

  • Wenzhou MODE imp&exp company

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  • Add: NO.161 Daqiao Road, LiuShi, Yueqing, Zhejiang
  • Tel: +86-577-62773598
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  • tengen@zjtengen.com

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