Guangdong XWELL New Energy Technology CO., LTD.
Guangdong XWELL 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
