Power Battery End-of-Line/In-Process Testing System
EOL/GGC-60V-500V
60A~400A
Application Fields
Designed for performance testing and quality control of power battery packs and energy storage modules during production, covering finished and semi-finished products used in electric tools, e-bikes, e-motorcycles, electric vehicles, and energy storage stations.
Test Functions
 | Current calibration |  | Over Current Protection (OCP) Test |  | DCIR Test |  | ACIR Test |
 | BMS accuracy test |  | Insulation resistance test |  | AC/DC Withstanding Voltage Test |  | Overcurrent delay test |
Advantageous features
Soft-start current output design to prevent inrush current damage;
Open-circuit voltage limiting to avoid high-voltage output during circuit break;
Supports simultaneous and independent multi-channel testing, improving efficiency and capacity;
Supports same-port, split-port, hardware-based, and software-based lithium battery pack protection board configurations;
Supports data reading/writing, comparison for Gas Gauge protection board, and communication testing for various ICs programs in both finished and semi-finished PACK;
Software supports both production verification and R&D testing modes, with script editing and secondary development capabilities;
Software automatically detects battery for testing function, automatically records test results, and supports local data saving and uploading MES function;
|
Product parameters |
Charging Voltage | Output Voltage | 6-60V | 20-500V |
±0.05% F.S |
1mV |
Measuring Voltage | 0-60V | 0-500V |
Discharge Voltage | Measuring Voltage | 0-60V | 0-500V |
Charging Current
| Output current | 0.1-60A | 500A |
1mA |
Feedback Current | 0-60A | 500A |
Discharge current | Output current | 0.1-60A | 500A |
Output current | 0-60A | 500A |
Communication unit | CANFD, CANBUS, Rs485, Rs232, SIF, I2C, SUMBUS, etc |
Note:For specific models and parameters, please refer to the corresponding technical specifications