Xkd-f series joystick is mainly used in ac 50hz/60hz, 380v/220v main or control circuit, controls the hoist carrier and starting , timing, commutating, braking the motor in the similar electricity control device. The crane control unit xkd-f series is a device according to german advanced technology. Parameters Related operational voltageú¦220v/380v ac Related operational currentú¦10a/5a Related operational frequencyú¦40times/minunite Related sustained rate of galvanizationú¦40% Electric lifeú¦600 thousand times Mechanical lifeú¦4 million times Protect classú¦ip00 Approximately 2kg/set