Sewing machine power saver,Single phase sewing mac

Sewing machine power saver,Single phase sewing machine energy saver Saving Principle The sewing machine power saver generally can increase the motor power capacity to ensure normal operation of the motor,after started, the motor generally operation at about 40-60% of the rated load, in particular, when the motor is running idle, will operate at % 20 -30 of the rated capacity, resulting in great waste, sewing machine power saver using SCM control, automatically detect the motor load and power factor, adjust the power output in time, which can decrease the output power and voltage when the motor running idle, ensure the motor working well, if find the load increase, will automatically increase the output power and voltage, to match with the power demand, then can save electricity. Technical parameters Rated voltage:Single phase:220V Frequency:50Hz-60Hz Rated power:Single phase:500W Control method:SCM Carry capacity:rated output %20 Features 1.Excellent energy-saving efficiency:In the case of normal power supply and no load,energy-saving efficiency is up to %45.8, if the sewing machine is old and the motor power is large ,the motor efficiency will drop, Or local voltage higher than 220V or 380V and in other state, the saving effect is better. 2.Highly intelligent, no need manual adjustment. 3.Protection function is perfect, install and maintenance is very easy. 4.Reduce the motor temperature, reduce the insulation aging and bearing wear, increase motor life. 5.Individual control each sewing machine, easy to install and easy to use. Very fast visual effect, can immediately visual before and after the no-load, or compare the power consumption when same load. Applications All garment factories, leather factories, shoe and cloth toys factories which used electric sewing machine equipment (including installed computer-controlled electric sewing machine) can install sewing machine power saver.