Feature1. Tester uses power resistor/E-load/high-power contactor/CAN communication/programmable power supply to complete the quick functional test of UUT (communication function/charge and discharge f...
1. Tester uses power resistor/E-load/high-power contactor/CAN communication/programmable power supply to complete the quick functional test of UUT
(communication function/charge and discharge function).
2. The safety control system meets requirements of assembling factory;
3.Test cabinet is separated from the test fixture, which is convenient for flexible layout/asset reuse.
Module | Functional |
Multi-channel precision multimeter | Single BMS voltage, Single BMS temperature, total voltage accuracy, etc. |
CAN communication module | UUT communication test, data reading, data writing, SOC calibration function test |
High precision voltage divider | Provide high-precision external voltage division for UUT, ensure accurate reference voltage, and provide data for calibration |
HV programmable power supply | Simulate UUT charge and discharge function, fast charge function, OBC slow charge function, etc. |
Master measurement control module | Over-current, over-voltage, over-charge, over-discharge, system reset, wake-up, over-voltage protection time, over-current protection time, over-charge protection time, over-discharge protection time and other functional tests |
Hipot tester | Insulation resistance test, AC and DC hipot test |
AC and DC internal resistance tester | Measure battery pack AC internal resistance, DC internal resistance |
General testing software platform | Communication test, communication of each functional module, data interaction [read/write], test result display, data storage, etc. |
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