150V 200A Lithium Battery Charge Discharge Comprehensive Tester
150V 200A Lithium Battery Charge Discharge Comprehensive Tester
Product Description
ACEY-BIT150-200A200A battery charge discharge comprehensive tester is designed for lithium-ion battery pack production testing, integrating production test and calibration modes in a single unit. It can operate both as a comprehensive tester and as an electronic load, delivering stable and reliable performance for factory quality control. During testing, no surge current is generated in the event of power loss or BMS MOSFET shutdown, ensuring the protection board of the battery pack is not damaged. The system supports MES integration, features a built-in database with Excel report generation, offers a step-by-step test mode with automatically adjustable test sequences, and allows chassis expansion to meet different production requirements.
Test Items
- Battery open-circuit voltage
- AC internal resistance
- Constant charge current
- Constant charge voltage
- Constant discharge current
- Constant discharge voltage
- Charge over-current protection current
- Discharge over-current protection current
- Short-circuit protection response time
- Over-current delay time
- Post-test battery voltage
Main Technical Parameter
| Parameter | Range | Resolution | Accuracy / Notes |
| Voltage | 0–150 V | 1 mV | ±0.1% RD + 0.1% FS |
| Internal Resistance | 0–2000 mΩ | 0.001 mΩ | ±0.1% RD + 0.1% FS |
| Charge Current | 0–200 A | 0.001 A | ±0.1% RD + 0.1% FS |
| Discharge Current | 0–200 A | 0.001 A | ±0.1% RD + 0.1% FS (200 A continuous at max voltage; higher current customizable) |
| Over-current Delay Time | 0–30 s | 1 ms | ±0.1% RD + 0.1% FS |
| Short-circuit Time | 0–2000 μs | 1 μs | ±0.1% RD + 0.1% FS |
| NTC | 0–100 KΩ | 0.001 KΩ | — |
| R1 | 0–100 KΩ | 0.001 KΩ | — |
| Operating Voltage | AC 200–240 V | — | — |
| Max Charging Power | 30 kW | — | At maximum charge current |
| Max Discharging Power | 30 kW | — | At maximum discharge current |
| Surge Voltage | ＜15 V | — | — |
Equipment Requirements
- Operating environment: well-ventilated and dry factory area.
- Working conditions: temperature −10 °C to 40 °C; humidity 10% to 90%.
- Operation mode: PC-based control with manual testing.
- Built-in NG alarm system (buzzer).
Product Display
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