A new type of over current protection system of MCCB was Introduced.
介绍了一种新型塑壳断路器的过电流保护系统。
Introduction was made to a new kind of molded case circuit breaker over-current protection system.
介绍了一种新型塑料外壳式断路器的过电流保护系统。
This paper discusses short - circuit protection of low - pressure electric wire in the design of residence electricity, over current protecting and the choice of breaker in the system.
本文论述了住宅电气设计中低压配电线路的短路保护、过负载保护及系统中上下级断路器的选择。
The system adopted some over-current, over-voltage protection and current cut-off feedback circuits to improve systems reliability.
过 压保护和电流截止负反馈等电路来提高运行可靠性。
The system adopted some over-current, over-voltage protection and current cut-off feedback circuits to improve systems reliability.
过 压保护和电流截止负反馈等电路来提高运行可靠性。
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