Product Introduction
After years of research and development, our company has successfully developed a series of high-intelligence, high-precision battery discharge testers using our proprietary technology.
The discharge tester can operate in offline mode, using the battery as the discharge load. By continuously regulating the discharge current, it maintains a constant discharge current at the set value. During discharging, the instrument will automatically stop when any of the following conditions is met: the battery terminal voltage or individual cell voltage falls to the preset lower limit, the set discharge time is reached, or the set discharge capacity is achieved. Throughout the process, all valuable and continuous real-time data is recorded.
The battery discharge tester system uses wireless relay access to collect voltage monitoring information from individual cells in a simple, safe, and accurate manner.
The tester features a highly user-friendly interface, allowing users to complete various settings and data queries under menu prompts. Discharge process data can be saved in the device's internal memory and transferred to a USB drive via the data interface. The data can then be analyzed using dedicated PC software to generate required curves and reports.
The battery discharge tester is equipped with comprehensive protection functions, including audible and visual warnings, as well as clear on-screen interface prompts to ensure safe operation.
Technical Parameters
| Working mode | can be used alone, can be used simultaneously, can be remote control and status monitoring | ||||
| Applicable battery | 48V | 110V | 220V | 380V | other electrical test groups can be customized |
| Discharge voltage | 0～60V | 88～132V | 176V～275V | 300V～456V | |
| Discharge current | 0～150A | 0～100A | 0～100A | 0～30A | |
| Accuracy of current | 1% | ||||
| Voltage accuracy | 0.5% | ||||
| Monomer voltage accuracy | 0.2% | ||||
| Monomer voltage | 0.500V～16.00V(resolution 1mv) | ||||
| Charge discharge time | 0 ~ 99 hours and 59 minutes | ||||
| Power supply | AC:220V | ||||
| Cooling way | forced air cooling | ||||
| Packaging | aluminum alloy pull box | ||||
Work Environment
| Heat dissipation | forced air cooling |
| Temperature | working range: -5 ~ 50℃ storage temperature: -40 ~ 70℃ |
| Humidity | relative to humidity0 ~ 90% (40±2℃) |
| Altitude | rated altitude: 4000 m |
| Noise | ﹤60dB |
Working Power Supply
| Voltage | single-phase three-wire system: 220V AC (- 20% ~ +30%), frequency :45 ~ 65Hz |
| Withstand voltage test | input - housing: 2200V DC 1min |
| input-output: 2200V DC 1min | |
| output - housing: 700V DC 1min | |
| Security | meet EN610950 |
Wiring
| AC input | Gb socket, suitable for 1 ~ 1.5mm2cable |
| DC output | instrument 25 mm2Cable quick connect plug (red positive black negative) |
Product Characteristics
Constant Current Discharge Function: Continuously adjustable current enables accurate battery capacity measurement.
Wireless Cell Voltage Monitoring: Each wireless monitoring module can simultaneously monitor up to 12 individual cells.
PC Analysis Software with Remote Control: Includes Chinese-language background analysis software and supports remote-controlled discharge functionality.
Data Interface & Storage: The host is equipped with a USB interface and 2GB of high-capacity internal data storage.
Dual CPU Operation: Dual processors work together to ensure test safety, reliability, and accuracy.
Flexible Discharge Control: Discharge can be paused and parameters modified without terminating the discharge test.
after-sale service
