ZN63(VS1)-24 Indoor high voltage vacuum circuit breaker

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ZN63(VS1) - 24 series indoor high-voltage vacuum circuit breakers are indoor high-voltage switchgear with rated voltage of 24kV and three-phase AC 50Hz

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Tel：0577-27855999
E-mail: yubang@csnb.com.cn

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Overview

ZN63(VS1) - 24 series indoor high-voltage vacuum circuit breakers are indoor high-voltage switchgear with rated voltage of 24kV and three-phase AC 50Hz, suitable for control and protection switches of power transmission and distribution systems such as power plants, substations, industrial and mining enterprises, etc. , especially suitable for breaking important loads and frequent operations in high altitude areas.

The manufacture of circuit breakers complies with my country's national standard GB1984--2003 "AC High Voltage Circuit Breakers", DL/T403--2000 "Technical Conditions for Ordering 3.6~40.5kV Indoor Vacuum Circuit Breakers" and relevant IEC standards, and has reliable interlocking Function.

The operating mechanism of the circuit breaker is a spring energy storage type, which can be operated by AC or DC energy storage, and can also be operated manually.

The circuit breaker can also be equipped with a long-life permanent magnet operating mechanism, with a mechanical life of 30,000 times, which can be used in extremely frequent operations.

The circuit breaker is designed in the form of front and rear assembly, which can be used as a fixed installation unit or as a mid-mounted unit with a chassis.

Keyword:

breaker

protection switch

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