| Battery Aging Equipment/Charge and Discharge Testing Equipment |
| Voltage：5V–750V |
| Current：20-500A |
| Number of channels in a single cabinet：8 |
| Energy feedback (DC bus efficiency ≥95%)：Energy feedback type, battery discharge energy can be fed back to the grid |
Battery Aging Equipment/Charge and Discharge Testing Equipment
Battery Testing Equipment Suitable for industrial energy storage batteries, commercial energy storage batteries, household energy storage batteries, electric vehicle batteries, forklift batteries, low-speed four-wheel vehicle batteries, electric motorcycle batteries… lithium battery packs, support channel parallel connection, customizable products.
Key Components
| Serial number | Specific configuration | Quantity |
| 1 | Feedback battery testing system | 1 Unit |
| 2 | Battery test system host computer software | 1 Pcs |
| 3 | Inspection report | 1 Serving |
| 4 | Host computer manual | 1 Serving |
| 5 | Device Quick Start Guide | 1 Serving |
| 6 | Channel line 4-wire system: complete set of specifications: 3 meters | 8 Sets |
| 7 | Battery clamp: alligator clip | 8 Pcs |
| 8 | Input AC power cord: Complete set of specifications: 3 meters | 1 Set |
| 9 | Network cable specifications: 5 meters | 1 Item |
| 10 | U disk | 1 Pcs |
Battery Testing Equipment Product Features
- Using high-frequency isolation method, the entire system is isolated from the power grid to ensure safe and stable system operation.
- The bidirectional ACDC module adopts space vector modulation technology and digital control, resulting in high voltage utilization and smaller current harmonic shunting.
- Enables internal conversion of dual-channel charging and discharging energy.
- The DCDC module adopts advanced PID adjustment technology and multiple protection mechanisms to ensure the stability of equipment operation.
- Energy feedback (DC bus efficiency ≥95%): Energy feedback type, battery discharge energy can be fed back to the grid.
- Seamless switching between constant current and constant voltage modes without any voltage or current impact. It can effectively prevent the battery from concentrating heat due to peak current and causing the tabs to fall off.
- Voltage and current are sampled using a four-wire system, with high voltage sampling accuracy and good long-term stability.
- Single pass has independent operation capability and supports multi-channel parallel output.
- Supports battery barcode input, historical test data can be traced.
Technical indicators
| Model | Battery Testing Equipment |
| Number of channels in a single cabinet | 8 |
| Maximum power of single cabinet | 60KW |
| System functions | 1.Battery cycle life test 2.Battery charge/discharge characteristic test 3.Battery charge retention ability test 4.Battery charge/discharge efficiency test 5.Battery overcharge/overdischarge rate tolerance test |
| AC input interface | 1.Input three-phase five-wire AC380V 2.Input current: 33A, 50A-3P circuit breaker is recommended 3.Frequency 50Hz 4.THD≦3% 5.Power factor> 0.99 (rated power) 6.Charging efficiency 89% (whole machine) 7.Bus feedback efficiency 93% |
| Voltage accuracy | ±0.1% of F.S±0.1% of F.D |
| Current accuracy | ±0.1% of F.S±0.1% of F.D |
| Power accuracy | ±0.1% of F.S±0.1% of F.D |
| Current response time | Current hardware response time：≤20ms |
| Time setting range | 1000minutes/steps |
| Voltage and current detection | Four-wire connection |
| Data logging frequency | ≥100ms |
| Output DC voltage resolution | 1mV |
| Minimum output current | 100mA |
| Minimum discharge voltage | 4V（Device port voltage） |
| Output DC current resolution | 1mA |
| Data export method | The data can be exported to EXCEL and chart files, and various data analysis curves and data lists can be provided such as charge and discharge curves, capacity decay rates, cycle life curves, charge and discharge voltage, current, capacity-time, etc |
| Data storage method | Users can customize the name and data saving path, and the data is saved in the form of files |
| Main channel working mode | Charge: Constant current charging CC，Constant voltage charging CV, constant current constant voltage charging CCCV Discharge: constant current discharge CD, constant current constant voltage discharge CVD |
| Communication method | LAN(TCP/IP) |
| Test data recording | Voltage, current, time, capacity, power |
| Input protection | Overvoltage, overcurrent, phase loss, overtemperature, protection alarm, islanding effect protection |
| Output protection | No output when overvoltage, overcurrent, short circuit, reverse connection, capacity, temperature, or battery voltage is not detected |
| Software protection | Power-off data protection, call resumption, over-voltage and over-discharge protection, over-current and under-current protection, capacity protection, over-temperature protection, abnormal voltage trend protection, abnormal current trend protection, abnormal current fluctuation protection, abnormal voltage fluctuation protection, charging voltage Protection against abnormal rising speed and abnormal falling speed of discharge current |
| Number of cycles | Maximum10,000 times |
| Cooling method | Forced air cooling |
| Size（W*D*H） | 600*600*1200mm |
| Ambient temperature | -20℃~50℃ |
| Humidity | 10-90%RH |