Regulator is installed

1, regulator input to the power distribution board, and the placement of the insurance rate of the power of the instrument fuse board in the user distribution, to ensure the safe use of electricity. 2, electrical equipment, power received on the output terminals of the instrument, pay attention to the appliances of rated input voltage should be the regulator's output consistent, do not pick the wrong. 3, first turn on the regulator's power switch, indicator light. Observe the voltmeter indicates the value is normal. When the output voltage is normal, and then turn electrical equipment power switch, the voltage regulator that is able to automatically adjust the voltage, the normal power supply. 4,When unused for long periods of electrical equipment, turn off the power switch of the electrical equipment, in order to reduce power consumption and extend the life of the regulator. 5, the regulator must not set out to use. The mains voltage is low, the output capacity to reduce the load the regulator should be reduced accordingly. 6,Elected appliances refrigerators, air conditioners, water pumps and other motor operation of equipment, should be selected more than 3 times the capacity of the regulator, to prevent the device from starting current exceeds the regulator fuse current or over-current protection circuit breaker current so that the regulator The device blown fuse or circuit breaker tripping or voltage drop is too large and unable to work. 7, the wire connected with the regulator should have sufficient carrier surface, to prevent the fever and reduce pressure drop. The regulator above capacity 2KVA, terminals should use a single copper wire, and try to tighten the terminal screws to prevent the junction of fever. 8,Whether single or three phase voltage regulator, all input and output lines are connected, you should turn off the load of the power switch, then open the regulator, check the output voltage is normal, and then turn the power switch of the load.