Exploring Battery Pack ATS
Battery Pack ATS
Chroma 8720
Test the battery packs in end of line (EOL) production for a comprehensive Pass/Fail check, including mechanism assembly, pressure insulation, BMS communication, internal high voltage relay parts, battery balance, and temperature distribution, etc.
Charge/Discharge Power Range
5kW ~ 350kW
Charge/Discharge Voltage Range
0V~900V
Charge/Discharge Current Range
0A~1000A
In order to increase testing coverage and the efficiency of the power storage battery industry, Chroma ATE has developed an automated inspection system that can be applied to the EOL (End Of Line) of battery packs production for testing the assembly defects, Battery Management System (BMS) communication, internal power switches, battery balancing circuits/consistency, and temperature distribution, etc. before battery packs are shipped out of the factory.
Key Features
- Specifically designed for battery production line or battery development testing
- Increases QA efficiency by up to 80%
- Inspection of BMS functions, connector withstand voltage, consistency, and performance of battery module
- Standard test items include insulation resistance, electricity, software/communication, and battery performance testing
- Able to create the fixture to connect the customized battery module with automated switch control
- Easy-to-use open software platform that can support shop floor control and could integrate with Manufacturing Execution System (MES)
Standard Function Test Items
(1) Isolation Test:
- Terminal(HV+, HV-) insulation resistance
- Ground isolation
- Shield impedance
- Hi-Pot test
(2) Electrical Test:
- HV interlock fuction test
- Max. and Min Voltage/Temperature range test
(3) CAN Communication Test:
- Cell and Pack voltage/Temperature
- Contactor characterization
- Diagnostic trouble and fault mode test
(4) Performance Test:
- Standard charge/discharge capacity test
- Drive profile cycle test
- DCIR / OCV test
PowerPro
Enterprise Wide Automation Software Platform
PowerPro 5 is designed for automated testing of various power conversion devices and power supplies. A wide selection of hardware options is available for integration, including programmable AC/ DC power supplies, electronic loads, digital multimeters, oscilloscopes, timing/noise analyzers, and short circuit and overvoltage protection testers. Combined with Chroma’s PowerPro 5 open software architecture, provides users with a versatile, powerful, and cost-effective automated testing system capable of meeting the testing needs of any form of power supply.
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