24kv circuit breaker chassis for indoor high voltage cabinet？details as belows:
Material: Steel with zinc plating
Suitable with 800mm & 1000mm indoor switchgear
Certification: ISO9001: 2000
Chassis ？is mainly used to holding circuit breaker, transformer and other components in the withdrawable switchgear, as auxiliary operation of components with busbar. When operation with internal
Mechanism of circuit breaker and other interlock mechanism of MID-placed cabinet, it can satisfy the
Interlock requirement of "5 preventions" stipulated in GB3906.
1. Only when the handcart is under testing/isolating or working position, the circuit breaker can close.
After that, the handcart is under locked state, which avoids false connecting or making of the spacing contact.
2. When the handcart is under working position or away from testing/isolating position for 10mm, the earthing switch fails to close, avoid powered false making of the switch.
3. When the earthing switch close, the handcart shall not shift from testing/isolating to working position, avoid the switch closing the circuit breaker in making.
COMPANY INTRODUCTION ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？ ？
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Wenzhou Yufeng Electric Co., Ltd is specialized in 12kV, 24kV, 40.5kV switchgear fittings for more than 15 year, main products listed as earthing switches, interlocking devices, chassis truck, etc, Which can fit with ABB, Schneider and Siemens switchgear and Vacuum Circuit Breaker.？
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Passed ISO9001: 2000 and some authoritative test, with good quality, best price and on-time delivery, Yufeng gained praise in both domestic and international market. We also gained the super star company by our government and clients.？
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With the spirit of honesty, innovation and peruse perfect', we believe our future will be more and better. Sincerely hope we will have a long-term with Old and new customers on the basis of mutual trust and benefit. Any inquiry please feel free to contact us at any time.？
Wenzhou Yufeng Electric Co., Ltd is specialized in 12kV, 24kV, 40.5kV switchgear fittings for more than 15 year, main products listed as earthing switches, interlocking devices, chassis truck, etc, Which can fit with ABB, Schneider and Siemens switchgear and Vacuum Circuit Breaker.
Passed ISO9001: 2000 and some authoritative test, with good quality, best price and on-time delivery, Yufeng gained praise in both domestic and international market. We also gained the super star company by our government and clients.
With the spirit of honesty, innovation and peruse perfect', we believe our future will be more and better. Sincerely hope we will have a long-term with Old and new customers on the basis of mutual trust and benefit. Any inquiry please feel free to contact us at any time.
