Motor controller is an important component of the three electric systems of new energy vehicles. Based on current market demand, and in accordance with industry and enterprise standards, the motor controller is simulated to be closer to the working environment of the motor controller during the vehicle test process for testing.

Motor controller (MCU) test system is a high-performance test platform that provides durability tests for the MCU by providing the external environment of the controller: power supply, load, thermostat, water cooling system, etc.

The MC series EV test temperature control system produced by Beijing WIIP Co.Ltd.provides constant temperature, constant pressure, and constant current circulating fluid to the motor controller under test, and performs temperature simulation on the motor controller under different working conditions.

When selecting a temperature control system, according to the minimum temperature of the battery pack and battery module .Simulate -40℃working condition, choose Mca series;Simulate -20℃working condition, select Mct series ;Simulate 5℃ working conditions and choose Mcc series. MC series have multiple options, the flow, pressure, and temperature can be controlled separately; with more functions of air blowing and leak detection.

MCa cool storage EV test temperature control system adopts a two-stage low-temperature special compressor to realize ultra-low temperature and high temperature control, each output circuit is independent, which can realize independent temperature control of each circuit. 

MCt pressure EV test temperature control system adopts a closed pressurized coolant circulation design. Through system pressurization, the saturated vapor pressure of the circulating liquid (antifreeze) is increased, so as to realize high temperature operation condition of antifreeze; the closed coolant circulation system can isolates the contact between circulating fluid and air, and can keep the circulating fluid from deteriorating for a long time under high and low temperature conditions. It is a favorable assistant for high and low temperature experiments and airtight experiments in EV testing.

MCc direct cooling EV test temperature control system adopts the direct heat exchange mode between refrigerant and circulating liquid, with high heat exchange efficiency, fast temperature response and high performance.