Lithium Battery Pack 1-24 Series Protective Plate (BMS) PCB Tester
2. Main Performance
2.1 Routine test items:
Internal resistance test, overcharge and discharge test, overcharge recovery, overcharge and
discharge recovery test, overcurrent test (Charging overcurrent and discharge overcurrent),
overcharge protection voltage, overcharge recovery voltage, overcharge and discharge
protection voltage, overcharge recovery voltage, overcurrent protection, etc.
2.2 Special test items:
Short circuit protection test (Refers to the real short circuit protection test of microsecond level).
Single section self power consumption test (Refers to the true and accurate self power
consumption of each section).
Equalizing current and equalizing voltage (Can accurately grasp the equalizing current and
equalizing opening voltage).
Infrared scanning (Bar code scanning) scans the ID number of each protection board and stores
the record.
Specication:
Test Items | Test Scope | Accuracy |
Number of test series | 1-24 series | |
Reference voltage | LiCoO2(3.8V) LiFePO4(3.0V) | |
Overcharge protection voltage | 0.5-5V | ±5mV |
Over discharge protection current | 1-120A | ±0.1A |
Equalizing opening voltage | 0.5-5V | ±5mV |
Over discharge protection delay | 0-20S | ±1mS |
Short circuit protection (More than 6 series) | 0-9999us | ±1uS |
Application | All hardware scheme protection boards and some software boards in the market (Special test items need to be communicated) |
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