Battery Pack Charge/Discharge Test System ANEVP

ANEVP(F) series battery pack charge/discharge test system is a set of automated test system designed and developed in accordance with the battery pack industry standard for electric vehicles for the detection of PACK line, mainly consisting of power battery pack charge/discharge test power supply and host test software. The power battery pack charging/discharging test power supply adopts high-frequency PWM rectification and bidirectional DCDC conversion, FPGA digital control, seamless switching between forward and reverse, automatic bidirectional operation, energy feedback to the grid at full power; advanced digital control, ultra-high control accuracy, fast response, wide output voltage range; compared with conventional bidirectional power supply, it can achieve full range of high-precision output from 0V to full scale, up to 2000V, and the maximum power of a single machine can reach 1MW. Features: Grid feedback: both power supply and load characteristics, achieving the function of load for automatic energy feedback to the grid in addition to high-power DC power supply performance; energy saving, green and environment protection. High-precision output: accuracy of output voltage and current: �±0.1% F.S., output voltage ripple: â?¤ 0.2% FS, high-quality voltage and current waves, no damage to the battery pack. Fast dynamic response: Current rise time (10%-90%): â?¤1ms, meet the test standard requirements of battery pack industry; output voltage response time for 10%-90% sudden applied load and 90%-10% sudden shedding load: â?¤5ms; +90%~-90% forward/reverse switching time: â?¤10ms. Mainstream high-frequency PWM rectification control, power factor â?¥0.99, THD and injected harmonic current meet the requirements of GB/T14549-93, high-quality energy feedback to the grid. Optimized bidirectional DCDC conversion, wide output voltage range, 0V-full range adjustable. CC, CV, CP modes. Multi protection: input over-voltage/under-voltage, lack phase, output over voltage, IGBT overheat, IGBT over current, over temperature protection, short circuit current-limiting protection. Built-in EMI filter to filter the interference signal caused by the high-frequency switching process. Large-screen LCD display, compatible with buttons and touch screen, suitable for operation under various harsh operating conditions. Communication and remote control: standard CAN, RS232/RS485 port and remote control software of the upper computer. The setting can be imported into an EXCEL file: current, voltage, power, temperature, SOC during conventional shortcut group parameter test process; cycle list, current, voltage, power, temperature, SOC test data in programming mode. BMS data docking: DBC file import, including all types of DBC files on the market, manually adding of protocols, quick data docking and control with BMS of different manufacturers.