With the continuous development of electric vehicle technology, new energy electric vehicles are more and more popular in the market. The development of electric vehicle industry cannot be separated from the test power supply of new energy electric vehicles.

      EVWB series bidirectional dc test power supply has the characteristic of bidirectional energy flow, which can not only provide electric energy for load, but also feed the electric energy back to the power grid without pollution, saving space and cost for users. Support voltage 24~800V (1000V), current 0~1000A (peak 1300A)/power 0~500KW (peak 650KW) continuously adjustable in full range. The power supply can work in different working modes such as CV/CC/CP, which can meet the precise test requirements of different loads. It has perfect self-diagnosis and protection functions, which can prevent instrument damage or personal injury caused by misoperation or environmental factors. It is suitable for early stage research and development, late type test, reliability test and factory test of production line products in electric vehicle motor and its controller, electric vehicle powertrain system and other fields. It meets the power usage requirements of the test projects in GB/ t18488.1-2015, GB/ t18488.2-2015 and GB/ t29307-2012.


       EVWS series battery simulator has the characteristics of battery simulation, which can simulate both battery discharge characteristics and battery charging characteristics. It can replace the power batteries of electric vehicles to be used in different test situations, saving space and cost for users. Support voltage 24~800V (1000V), current 0~1000A (peak 1300A)/power 0~500KW (peak 650KW) continuously adjustable in full range. The power supply can work in different working modes such as CV/CC/CP, which can meet the precise test requirements of different loads. It has perfect self-diagnosis and protection functions, which can prevent instrument damage or personal injury caused by misoperation or environmental factors. It is suitable for early stage research and development, late type test, reliability test and factory test of production line products in electric vehicle motor and its controller, electric vehicle powertrain system and other fields. It meets the power usage requirements of the test projects in GB/ t18488.1-2015, GB/ t18488.2-2015 and GB/ t29307-2012.