Smelting power supply

main feature:

1. High-frequency phase shift control Full-bridge pulse width modulation power conversion technology (PS-FB-ZVZCS-PWM) The voltage pulse peak is the same under any working condition, which accelerates the ion exchange efficiency of the electrolyte and improves the electrolysis. Speed ​​and quality.

2. The power factor compensation device is added inside the product. The power factor can reach 0.98 during normal operation, effectively improving the use efficiency of the distribution power transformer, reducing the investment of the power line, and eliminating the need to increase the reactive power compensation device.

3, high efficiency, significant energy saving, more than 30% energy saving than conventional phase-controlled power supply. The conventional phase-controlled power supply has an input current of about 100A during normal electrolysis. This product is only about 70A under the same working conditions. Make it easy for users to achieve cost control.

4, less heat, high temperature resistance. This product does not have a large power frequency rectifier transformer and rectifier tube, so the heat dissipation is small and the heat dissipation loss of the product is reduced. The internal heat dissipation structure and power components of this product are specially designed according to the special working environment of the rare earth electrolysis industry. Different from the general high frequency switching power supply, it can work normally at 50 °C ambient temperature.

5, small size, light weight, low noise. Due to the high-frequency ultrasonic energy transmission technology, there is no large power frequency transformer, so the product volume is only 1/2 of the thyristor control power supply, and the weight is only 1/4 of the thyristor control power supply. Without the noise caused by the huge cooling fan, the noise of the product becomes very low during work.

6. Networking cost: It can be digital networking technology, equipped with RS-485 communication interface, 1 set of twisted pair cable can connect all power supply equipment, can be directly connected to PLC or industrial computer, reduce a large number of analog output modules, light opening module , power transmitters and cables;