Cell & Battery Test Solutions · Lithium Production Equipment · Lithium
EPT-M
Mid-voltage pack tester for module production — end-of-line and validation testing for lithium modules in manufacturing.
- •Mid-voltage pack testing for module production
- •End-of-line and validation test profiles
- •Production-ready throughput and reliability
Main Parameters
| Input power supply | AC 415 V, 50Hz, Three phase five wire |
|---|---|
| Charging and discharging power factor | ≥ 0.99 |
| THDi | ≤ 5% |
| Overall efficiency | Maximum efficiency of 90% |
| AC input protection | Anti surge, anti islanding, over/under frequency, over/under voltage, phase loss protection, leakage protection, over temperature protection, etc |
| Charging and discharging voltage range | Various specifications from 30V to 150V available for selection |
| Equipment voltage standard model | 60V, 100V, 120V, 150V |
| Minimum discharge voltage | 60V: 5V, 100V: 10V, 120V: 10V, 150V: 15V |
| Charging and discharging current range | Multiple specifications from 10A to 500A available for selection |
| Voltage and current accuracy | ±0.05% FS ±0.05% R.D (25°C ± 5°C) |
| Number of channels | Modular design, flexibly matching the number of channels according to requirements |
| Charge discharge mode | Constant voltage, constant current, constant power, constant current and voltage, constant resistance, current pulse, power pulse, working condition simulation, DC internal resistance testing, etc. |
| Deadline conditions | Voltage, current, relative time, capacity, temperature, etc |
| Current response time | 10ms (10%~90% FS) |
| Current switching time | 20ms (-90%~90% FS) |
| Channel parallel connection | Supports channel parallel connection, up to 500A in parallel |
| Communication method between central computer and upper computer | Based on TCP/IP protocol |
| Protection function | Host protection, over specification protection, emergency stop protection, power-off data protection, trend protection, output protection, communication protection, program protection, confirmation modification protection, reverse connection protection, voltage clamp protection, voltage jump protection, wire breakage protection, insulation protection, etc. |
| Expand communication and methods | Support communication with inspection equipment, BMS system, and communication, communication methods: RS485 and CAN communication |
| Auxiliary channel | Support voltage auxiliary channel and temperature auxiliary channel |
Model Range
| Model | Voltage Range | Current Range |
|---|---|---|
| EPT-60V-30A-04CH | 0~60V | 20mA~30A |
| EPT-60V-20A-08CH | 0~60V | 20mA~20A |
| EPT-100V-50A-24CH | 0~100V | 50mA~50A |