Power electric transformer is a static electrical equipment, is used to a certain value of the AC voltage (current) becomes the same frequency as the other one or more different voltage values (current) device.
2013年8月25日星期日
Anti-shake electrical contactor powerful pull system
Anti-shake electrical contactor dual set of coils, pull fast, powerful, excellent operating characteristics. mcb circuit breaker or release time, neat, no harmful jitter, avoiding the loss of pressure occurs when the power grid caused by electric meter contacts welding, thus reducing contact wear. · Circuit breaker technology, the installation angle of the ± 30o. · Controller attached to the side of the contactor, small size and high reliability. · Use the power energy storage principle, to achieve delay release. · Standards · G4M20310-2364-E-16 · QB/440100-29-0459-2005 · Q/BUP01-2004.
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