Dual Power Automatic Transfer Switch (MQ3)

الوصف

MQ3 series dual power automatic transfer switches (follow brief as setting) is one of adopted international technology developed by our company. The setting is suits for AC *0Hz, rated working voltage is **0V, rated current 6A***0A and under dual power supply system. It has over voltage, under voltage, lost phase’s protection function. The setting mainly used for hospital, shopping center, bank, and chemical industry, metallurgy, high building, military facilities. Standards IEC******1(***9) <>. The main technology parameter: 1. The voltage of the automatic controller and motor operation controller is AV**0V 2. The life of the switch (N-R-N) is ***0 times 3. The minimum transfer time is 3s