Battery Charge and Discharge Tester Lithium Battery Testing Life Cycle Tester 60V 120A
The feedback type high-precision battery pack detection equipment can realize the test of various performance indicators such as lithium-ion battery capacity, state of charge, overcharge and over-discharge. The equipment has the characteristics of high power, high efficiency, high precision, and high performance. It adopts electric energy feedback technology, which can greatly reduce the heat emission, power consumption of the equipment.
The equipment is mainly composed of a host computer, a middle computer, a DC/AC module, a DC/DC module, a lower computer, a data acquisition and processing system, etc. It can collect the voltage, current, capacity, energy and other information of each single battery in real time. It can optionally support battery temperature data collection. The collected data is stored in a specially designed database, and provides various data statistics, analysis and report generation functions.
| Performance | Index parameter | |
|---|---|---|
| Number of main channels | 2 Channels | |
| Channel action mode | Fully independent | |
| Main channel working mode | Charging: constant current charging CC, constant voltage charging CV, constant current constant voltage charging CCCV, constant current constant voltage conversion during charging No impact; Discharging: constant current discharge CD, constant power discharge CP, constant voltage discharge; Standing, stopping. | |
| Main channel test termination condition | Time, voltage, current, capacity, etc. | |
| Main channel voltage | Charging range | 0V~60V |
| Discharge range | 8V~60V (8V is the device port voltage) | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mV | |
| Main channel Current | Maximum output current | ±120A |
| Minimum output current | ±300mA | |
| Accuracy | ±(0.05%RD+0.05%FS) | |
| Resolution | 0.1mA | |
| Current start response time | ≤20ms | |
| Current conversion time | ≤40ms | |
| Time | Resolution | 1000mS |
| Power | Output Power | Maximum power of single channel continuous operation: 7200W |
| Stability | ±0.1%FS | |
| Efficiency | Highest charging efficiency | 85% |
| Highest discharging efficiency | 85% | |
| Feed network | Harmonic | ≤3% |
| Power Factor | ≥0.99 | |
| Auxiliary channel parameter cutoff function | The main channel step can be set to stop or switch when the auxiliary channel signal reaches a certain condition. | |
| Communication method | The device uses an RJ-45 network interface to ensure the stability and real-time performance of long-distance data collection. | |
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