Guangdong XWELL New Energy Technology CO., LTD. |
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Lithium Battery Pack Finished Battery Internal Resistance
Protection Board Comprehensive Tester
Battery Comprehensive Tester Features
1. PC processing control combination is adopted, and the data
supports export and storage in EXCEL format, which is convenient
for data calling.
2. Comes with customized test software, supports online update and
upgrade.
3. Support voltage, internal resistance, discharge, overcurrent,
short circuit protection, and other comprehensive functional tests.
4. Can automatically generate barcode, support barcode scanner
scanning, convenient for data query and tracking
5. Support single-string dropout voltage and internal resistance
difference test function (customized function)
Battery Comprehensive Tester Functions
1. Open circuit voltage: test the voltage at the positive and
negative ends of the open circuit of the battery
2. AC internal resistance: test the resistance at both ends of the
battery discharge circuit
3. Discharge test: test the continuous load capacity of the
battery, let the battery continue to discharge for a certain period
of time, and test the voltage drop
4. Discharge overcurrent test: test the battery high current
discharge protection function, the battery high current discharge
triggers the discharge overcurrent protection function of the
battery protection board
5. Short circuit protection: test battery positive and negative
short circuit battery cut off 5. Protection time (microsecond
level)
6. Charging test: test the continuous charging function of the
battery, and test whether the charging performance of the battery
is good
7. Charging overcurrent test: test the battery high current
charging protection function, the battery high current charging
triggers the charging current protection function of the battery
protection board
8. Resistance R1/R2 test: test the specific resistance on the
battery, such as NTCID resistance, etc.
Battery Comprehensive Tester Specification
Input power | AC 220V ±10% / 50Hz | ||
Test category | Test items | Testing range | Accuracy |
Open circuit voltage | Open circuit voltage1 | 0-100V | ±2mV |
Open circuit voltage2 | 0-100V | ±2mV | |
Discharge test | Starting voltage | 0-100V | ±2mV |
End voltage | 0-100V | ±2mV | |
Discharge current | 0.1-60A | ±1mA | |
Discharge time | 0-60S | ±1mS | |
Discharge over current test | Over discharge current | 4-120A | ±1mA |
Over current delay | 0-20S | ±1mS | |
Short circuit protection | Short circuit protection delay | 0-9999uS | ±1uS |
Charging test | Starting voltage | 0-100V | ±2mV |
End voltage | 0-100V | ±2mV | |
Charging current | 0.1-20A | ±1mA | |
Charging time | 0-60S | ±1mS | |
Charging protection test | Charging over current | 4-20A | ±1mA |
Charging delay | 0-20S | ±0.1mS | |
Internal impedance | |||
AC internal resistance test | 0-1000mΩ | ±1mΩ | |
Online mode | Serial communication (RS232, multiple) | ||
Sustainable output power | 2KW | ||
Sustainable load power | 6KW | ||
Test record keeping | Save to database (SQL) or file (Excel) |
Battery Comprehensive Tester Picture