High-Precision Energy Feedback Battery Pack Test System
Description
The high-precision battery test system is mainly designed for the power battery/battery pack, which can meet the testing requirements for various properties of the power battery pack. The device has the characteristics of high power, high precision and high performance. Testing range optional:20V-120V, 10A-30A.
Features
*The battery charge-discharge test system can perform multiple tests such as charging, discharging, capacity testing, cycle testing, internal resistance testing, etc.
*The test cabinet is equipped with high-precision measuring instruments, which can accurately measure parameters such as voltage, current, power, etc.
*The battery charge-discharge test machine can program the time, current, voltage and other parameters of the charge-discharge process to achieve automated testing.
*The test system has multiple safety protection measures, such as over-current protection, over-voltage protection, under-voltage protection, short-circuit protection, etc., to ensure that no safety accidents occur during the testing process.
*Single point independence, independent charging and discharging conditions can be set for each channel.
*Equipment precision 0.1%, data recording time 1 second/time, high stability.
*The software has powerful functions and friendly human-machine interface.
*Modular design concept, easy to maintain.
Specification
Time accuracy |
≤±0.1% |
recording mode |
Charge recording time, discharge recording time, static recording time, global recording time |
Record the frequency |
100mS~65535S |
sampling frequency |
Single box 10 ms to the left |
charging mode |
Constant current voltage limit, constant current constant voltage, constant power charge, constant flow charge test (battery with protection plate) |
Charging cutoff condition |
Voltage, current, time, capacity, temperature |
Discharge patterns
|
Constant current, constant power discharge, constant flow discharge test (with protective panel battery) |
Discharge cut-off condition |
Voltage, current, time, capacity, temperature |
Protection function |
Abnormal recovery of data; |
Single cycle number of steps |
≤100 steps, with nested loop function |
continuous working hours |
The power of the equipment shall be such that all channels are able to operate at full load for 365*24 hours without interruption |
Equipment noise |
Less than 60 db |
circuit configuration |
Modular structure design for easy replacement and maintenance |
Package