ATE System
OVERVIEW
Applied in the testing of power battery pack protection board system, testing of PCB performance and its technical items, and generated a complete testing report.
ADVANTAGES
- Composed by virtual battery, short-circuit free, safety guaranteed
- Pluggable design of virtual battery enables it to be extended,range from 4S to 36S
- Software supports modular setting of testing projects, production validation and research and development, research-oriented testing, and other modes, supporting secondary development
- Support manual start testing and one click start automatic testing, including button start, barcode start, PLC start testing, etc
- Support multi-channel independent testing to improve efficiency and production capacity
FUNCTION TEST
- Balanced current measurement verification
- Over-charge and over-discharge measurement verification
- Quiescent current measurement
- Protection delay time measurement
- Charge and discharge protection
- On-resistance test
- Current limiting test
- Temperature protection test
specification
| Models | PCBA-16~24S 100A / 200A / 300A | |||
|---|---|---|---|---|
| Pack Voltage | Voltage Measurement | 5-180V | 0.1% F.S | 1mV |
| Simulated battery output | Voltage range | 100-5000 mV | 0.01%RD ± 0.02% F.S | 0.1mV |
| Current range1 | 1-5000uA | 0.01%RD ± 0.1% F.S | 0.1uA | |
| Current range2 | 1-3000mA | 0.01%RD ± 0.1% F.S | 0.1mA | |
| Simulated battery sampling | Voltage range | 100-5000 mV | 0.01%RD ± 0.02% F.S | 0.1mV |
| Current range1 | 1-5000uA | 0.01%RD ± 0.1% F.S | 0.1uA | |
| Current range2 | 1-3000mA | 0.01%RD ± 0.1% F.S | 0.1mA | |
| Simulated battery's ability of absorbs current | Current range | 1-3000mA | 0.01%RD ± 0.1% F.S | 0.1mA |
| Temperature simulation | Temperature range | -50°C~300°C | 0.1%RD ± 3% F.S | 0.1°C |
| High precision constant-current source | Voltage range | 1-5V | 0.1%FS | 0.1mV |
| Charge current | 1-300A | 0.05%RD±0.05%FS | 0.1uA | |
| Discharge current | 1-300A | 0.05%RD±0.05%FS | 0.1mA | |
| Recharger | Voltage range | 1-120V | 0.1%FS | 0.1mV |
| Current range | 1-500mA | 1%FS | 0.1mA | |
| Load | Voltage range | 1-120V | 0.1%FS | 0.1mV |
| Current range | 1-500mA | 1%FS | 0.1mA | |
| Basic function test | OCV test | |||
| Normal power consumption test | ||||
| Sleep power test | ||||
| Cell over-voltage protection and recovery test | ||||
| Cell under-voltage protection and recovery test | ||||
| Total voltage over-voltage protection and recovery test | ||||
| Total voltage under-pressure protection and recovery test | ||||
| Balance voltage and current test | ||||
| Charge and discharge over-current protection and recovery test | ||||
| Short-circuit protection and recovery test | ||||
| High and low temperature protection and recovery test | ||||
| Signal function test | Voltage sampling test, temperature sampling test, resistance sampling test, IO signal test | |||
| Communication function | CANBUS / RS485 / RS232 / I2C / SUMBUS etc. | |||
