KGLA electromagnetic separator control box (cabinet) Instructions First, the main structure of the power supply box (cabinet) using the bridge rectifier circuit, the input voltage is 220V or 380V, DC output and the load fixed magnet coil form a closed loop, along with continued diode, to prevent secondary overvoltage damage to equipment. Control of the use of advanced integrated circuits, linear, and can limit the flow in the circuit board, with isolation, easy to adjust. Second, the technical specifications and operating conditions 1, Model input voltage DC output voltage maximum output current work KGLA20 / 500 220V 0-190V 15A continuous KGLA30 / 500 220V 0-190V 20A KGLA30 / 500 380V 0-300V 20A KGLA50 / 500 220V 0 -190V 30A KGLA50 / 500 380V 0-300V 30A 2, ambient temperature shall not exceed ± 40 ℃, relative humidity less than 80%. 3, ambient non-corrosive gases. Third, the use of steps 1, examined under load (solenoid) Normally, the coil terminals to the output terminals. 2, the front access to power should control power switch on the box panel dial to OFF (or OFF), "Output regulation" potentiometer should be left-handed to a minimum. 3, 220V (or 380V) power access KGLA terminals "Power" on. 4, the power switch to open (or ON), the power indicator light. 5, the "output regulator" potentiometer slowly clockwise using the ammeter or voltmeter indicates the nominal value, to work properly. 6, the first stop should be used "output regulator" zero potentiometer L, then put the power switch is turned off (or OFF) state, the operation is completed. Fourth, note: 1, the machine should be grounded. 2, turn the money must be "Output regulation" point is L to zero (minimum).