5V 400A 16CHS Prismatic Battery Charge And Discharge Tester
Product Description
ACEY-BCT5400-16P This battery charge discharge test equipment performs high-precision multi-channel charge and discharge testing to measure the voltage, current, capacity, and other performance parameters of the batteries. Based on the test results, the batteries are classified into different grades, effectively ensuring the consistency of cell capacity.
Product Features
- Single-point independent control: Each battery has a completely independent constant current and constant voltage source, ensuring stable and shock-free operation. It uses a 2-channel programmable constant current and constant voltage control module.
- The equipment is controlled by an STM32 microcontroller and connected to a computer for operation. It can save all test data and curves, and can also be operated directly through the device's keypad to set the process, complete testing, and perform sorting.
- Real-time monitoring and display of each battery's status. If an abnormality occurs, the channel will stop working and the indicator light will illuminate.
- Features power-off protection; upon power restoration, it can resume the original work process.
- Uses field-effect transistors for power control, suitable for batteries with lower discharge voltages, such as lithium iron phosphate batteries.
- Employs a graphical user interface, which is intuitive and clear. It simultaneously displays data such as voltage, current, time, and capacity for each battery, and can display different colors to indicate corresponding working states and abnormal conditions.
- Powerful software functions and a user-friendly interface.
- Four-wire test interface ensures high measurement accuracy.
- Modular design concept for easy maintenance.
Main technical parameters
| Equipment Structure | |
| Item | Specification |
| Number of Channels | 16 channels |
| Cabinet Color | Standard gray-white / gray-black (customizable) |
| Fixture Type | Flat-head fixture |
| Fixture Spacing | 109 mm |
| Channel Control Mode | Independent CC/CV source per channel, stable without impact; supports start/stop/pause/continue/protection; independent hardware circuits; software auto-calibration; real-time contact resistance detection (4-wire). |
| Power Supply | Three-phase five-wire AC380V ±10%, 50Hz |
| Power Factor | 0.99 @220VAC, full load, grid THDu ≤2% |
| Current Harmonics | <5% @220VAC, full load, grid THDu ≤2% |
| Power Efficiency | Charging ≥80%, Discharging ≥70% |
| Power Consumption | ≤37.6 kW |
| Failure Rate | <1% |
| Status Indicator | Three-color status light |
| Cooling Method | Natural air inlet, upward exhaust |
| Power Component Protection | Grid voltage over-limit protection; Grid frequency over-limit protection |
| Channel Parameter | |
| Item | Specification |
| Voltage Measurement Range | DC 0-5 V |
| Battery Voltage Range | Charge DC 0-4.5 V; Discharge DC 4.5-2 V |
| Constant Voltage Range | DC 2-4.5 V |
| Voltage Accuracy | ±(0.5‰ reading + 0.5‰ full scale) |
| Voltage Control Resolution | 1 mV |
| Voltage Sampling Resolution | 1 mV |
| Current Range | Charge DC 800 mA-400 A; Discharge DC 800 mA-400 A |
| Current Accuracy | ±(0.5‰ reading + 0.5‰ full scale) |
| Current Control Resolution | 1 mA |
| Current Sampling Resolution | 1 mA |
| Current Rise Time (90% load) | ≤50 ms |
| Channel Start Time (90% load) | ≤50 ms |
Product Details
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