... ,0~300 A for customer order-DC power source inside: The maximum output current, 10A. Additional AC contactor is needed if the ... range,25 V~300V-Allowable external power supply if the switching power can’t work normally,0-10A-Power supply, AC 220V±10% 50Hz ... transducer ,another is angular displacement-Senor universal Clamp, 1 set -Power input cable, 1 piece-Grounding cable, each piece-Software, free ...