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Basic analysis of Relay fault
Mar 11, 2018

Relay protection system device inside the core of the device is the relay, in fact, the day-to-day fault detection and elimination of power control systems are through the relay to achieve, if the relay has failed or damaged, the relay protection system will stop working, the relay is weak in the position of the relay contact point, The security factors of the contact are affected by many aspects, for example, the material of the relay contact, the withstanding current and the voltage value and the type of power system, etc., any factor which can not match the predetermined value can cause the malfunction of the relay contact.