This product has the characteristics of no distortion, simple structure, light weight, high efficiency, convenient use and reliable performance.Widely used in industrial, chemical, metallurgy, instrumentation, electromechanical manufacturing, light industry, schools, scientific experiments, public facilities, household appliances, etc.In order to achieve the object of the pressure regulator, control, dimming, temperature control, etc., it is an ideal AC voltage power source.

◆The coil of the regulator is fastened to the bottom plate with a screw.The coils have not displaced by vibration or eccentricity causes the brush contact failure and so on.The brush holder of the regulator is equipped with one or several parallel brushes.It can adjust and keep the contact between the brush and the coil surface well, and it will not cause the phenomenon of power failure and sparking.

◆The regulator is equipped with a dial, an adjustment hand wheel, and the pointer shows the value of the no-load output voltage.A stop is placed on the body to limit the output voltage to a certain range.

◆The voltage regulator's terminal block is marked with input and output symbols, and the terminal block is installed for easy wiring.

◆elevation height Not more than 1000 meters;

◆The ambient air temperature is -15 degrees to +45 degrees, and the monthly average does not exceed +25 degrees;

◆The relative humidity of the air does not exceed 90% at +25 degrees;

◆Where there is no violent vibration and shock vibration, where it is not affected by rain or snow;

◆In a medium without explosion hazard, there is no gas and conductive dust sufficient to corrode metals and destroy insulation;

◆Regulator Parallel use is not allowed;

◆In the case of rated input current and voltage, the single-phase voltage regulator can be increased by 30V, and the three-phase voltage regulator can be raised by 53V;

◆The input voltage of the single-phase voltage regulator should be lower than 230V, the three-phase voltage regulator should be lower than 395V, and the input current should be greater than the maximum rated output current;

◆Regulator when the input voltage and the rated current, turning the handwheel common output voltage and current,The relationship is as follows；

◆When the desired performance with the above two points when a gap (of single-phase boosted voltage exceeds 30V, 53V or three-phase input voltage is too high)Where special conditions of use do not meet the above requirements, should use manufacturing units and consultation;