ZHAO Zi-lin. AN ATTEMPT TO MATCH TYPE ZW7-40.5 VACUUM CIRCUIT BREAKER WITH TYPE 3AF OPERATION MECHANISM[J]. High voltageapparatus, 2003, (5): 66-69.DOI:
ZW7-40.5型户外真空断路器配3AF操动机构的尝试
摘要
ZW7—40.5型户外真空断路器故障中操动机构故障占主要地位。根据原故障现象
对配用的3AF型操动机构进行了结构优化设计
使断路器的整机性能达到设计要求
且有合理的经济性。
Abstract
Most of faults were caused by the operation mechanism in the application of type ZW7-405 vacuum cicuit breaker. Through optimal design of type 3AF operation mechanism
the whole performance of the circuit breaker has reached the demand of design and the economy is also reasonable.