The breaker has a zero phase current transformer (5) detecting a fault current caused in a polyphase main circuit (2), and a fault detector circuit (6) determining whether fault is caused or not based on output of a fault detector winding (51). A f...
摘要: PROBLEM TO BE SOLVED: To obtain a ground-fault circuit breaker that shortens the time from the detection of a leakage to the breaking of feeding lines.收藏 引用 批量引用 报错 分享 文库来源 求助全文 GROUND-FAULT CIRCUIT BREAKER 优质文献 ...
Define Ground fighting. Ground fighting synonyms, Ground fighting pronunciation, Ground fighting translation, English dictionary definition of Ground fighting. n. A foundation; a basis. See Synonyms at base1. American Heritage® Dictionary of the Engli
An earth-leakage current circuit breaker, whose summing current transformer (1) is arranged on a base (2) under which the switching contacts (3) are located. It is provided that braided conductors (4) for the electrical connection between the switching contacts (3) and primary conductors (5)...
Define groundfish. groundfish synonyms, groundfish pronunciation, groundfish translation, English dictionary definition of groundfish. n. pl. groundfish or ground·fish·es A bottom-dwelling fish, especially a commercially valuable marine species such as
The present invention provides a plug-in ground fault monitor module for a circuit breaker trip unit configured to operate with a plurality of different plug-in plug-in modules. The ground fault monitor module includes a memory which stores data representative of the its particular function. This...
负母线接地断路器跳闸故障位置检测方法 Negative bus ground fault circuit breaker tripped position detection method本发明涉及的负母线接地断路器跳闸故障位置检测方法,包括:布置线路;检测低压母线保护熔断器;检测机柜;检测单车低压保护熔断器. Negative bus ground fault circuit breaker tripped position detecting method ...
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The ground fault test button and related circuitry are also supported within the ground fault module.doi:US4667263 ARobert A. MorrisPaul T. RajotteUSUS4667263 * 1985年4月22日 1987年5月19日 General Electric Company Ground fault module for ground fault circuit breakerUS4667263 * Apr 22, 1985 ...
a fault or offset, as in a vein or bed of ore. Idioms: 1. break camp, to pack up tents and equipment and resume a journey or march. 2. break cover, to emerge, esp. suddenly, from a place of concealment. 3. break even, to finish a business transaction, series of games, ...