Bidirectional DC power supply is a bidirectional DC power supply system with high precision, high reliability, programmable, high precision and automatic bidirectional operation. It has high precision DC output characteristics, high dynamic response characteristics, and has the function of feedback energy to the grid, as well as power supply characteristics and load characteristics. Choose full digital control, high control precision, fast response speed, wide output adjustment range. The output is programmable and can be used in a variety of situations through different control software.

 

1000Kw load bank

 

The bidirectional DC power supply adopts four-quadrant PWM rectifier technology and pure digital control technology, with high control accuracy, fast response time and wide output adjustment range. The test power supply has been developed specifically for motor controllers, drive motors and vehicle testing in the new energy vehicle industry. It can be used for product development, type test, reliability test and production line factory test. Suitable for the test of electric vehicle driving motor (controller), energy storage inverter, electric vehicle two-way charger.

 

Features of bidirectional DC power supply:

 

1, with high precision output

 

2, with constant voltage, constant current, constant power and other output methods

 

3, with automatic voltage drop compensation function, can automatically compensate the line voltage drop

 

4, the use of four-quadrant control technology, full power energy two-way flow, stable and reliable operation

 

5, adopt high speed digital control technology, the output accuracy can reach 0.1%

 

6, large screen LCD touch screen operation, convenient operation and display

 

7, with local operation remote operation function, equipped with remote control software and external communication function

 

8, integrated heat dissipation channel design, low temperature rise, high operation reliability, long service life

 

9, output parameters and protection parameters can be programmed, can be applied to different types of equipment testing