This control unit is mainly used in AC 50HZ, 60HZ, 380V and DC 220V control circuit, Controls the ho

This control unit is mainly used in AC 50HZ, 60HZ, 380V and DC 220V control circuit, Controls the hoist crane carrier and starting, timing, commutating, braking the motors in the similar electricity control device The crane linkage controller DQT1 series is a device according German advanced technology development. The DQT1 series is conform to the German VDE0660 standard, at the same time, conforms to JB/T6748-93 "Hoist crane Control bench" the standard, the product performance achieves the international at the beginning of 90's the advanced level