500V 100A 2CHS High Voltage Lithium Ion Battery Pack Testing Machine
Application and Function
The equipment is primarily designed for life cycle aging tests and quality assurance in the production or experimental phases of various battery types, including lithium-ion, lead-acid, nickel-cadmium, and nickel-metal hydride batteries. It supports a wide range of tests, such as battery cycle life evaluation, capacity assessment, charging and discharging characteristic analysis, charge retention capability testing, charging and discharging efficiency measurement, and overcharging/discharging rate tolerance testing.
Working Environment
- Power supply: AC 380V±10%, frequency: 50HZ±10%
- Working temperature: 0℃ - 45℃.
- Humidity: less than ≤ 95%R.H (non-condensing).
- No severe shake, no corrosive gases, no flammable or explosive gases around.
- Resolution: AD 16 bit.
Technical parameter
| No. | Item | ACEY-RCDS-500V100A | ||
| 1 | Main channels | 1CH/Rack | ||
| 2 | Output power | The maximum power for channel operation is 50kW; timeless | ||
| 3 | Output power stability | ±0.1%FS | ||
| 4 | Power quality at input side | Power factor | >99%(full load) | |
| Total harmonic distortion rate | ≤5%(full load) | |||
| 5 | Energy consumption parameters | Standard sine wave feedback energy, high efficiency (optimal efficiency 90%) | ||
| 6 | Main channel working mode | Charging: constant current charging, constant voltage charging, constant current constant voltage charging, constant power charging, float charging; | ||
| Discharge: constant current discharge, constant voltage discharge, constant power discharge, constant resistance discharge; | ||||
| Quiet, pause, jump; | ||||
| 7 | Main channel Voltage | Single channel test range | 0.2V-500V, The intermediate value is continuously adjustable (wide test range, applicable to the test requirements of various battery modules) | |
| Min. discharge voltage | 30V | |||
| Accuracy | ±0.05%FS | |||
| Resolution | 1mV | |||
| Main channel Current | Single channel test range | -100A~+100A | ||
| Min. output current | 100mA | |||
| Accuracy | ±0.05%FS | |||
| Resolution | 1mA | |||
| Current start response time | ≤30ms(10%~90%FS) | |||
| Time | Resolution | 10ms | ||
| 8 | Communication | LAN | ||
| Battery BMS communication | Support CAN 2.0A, CAN 2.0B; RS485 | |||
| Support DBC import, realize data reading with BMS CAN, and participate in process control | ||||
| 9 | Control program | Support data protection when power off, continue testing caused of power cutoff or manually stop and revise step parameter online. | ||
| Users can set protection condition, include minimum voltage, maximum voltage, minimum current, maximum current, etc. | ||||
| Users can set auxiliary channel protection condition, including minimum voltage, maximum voltage, maximum temperature, minimum temperature. | ||||
| Cycle time | Max. 10000 | |||
| Programmable step | Max. 10000 | |||
| Nested loop | Max. 10 layers | |||
| Step time range | No limit, support h, min, s | |||
| Data record | Maximum recording time:10ms, Voltage≤0.05%FS,Current ≤0.05%FS. | |||
| Program feature | Each step has one or multiple exit | |||
| 10 | Working mode (Unit voltage and temperature are optional) | Constant current charging | Battery voltage, time, capacity, energy, temperature, cell voltage, cell voltage difference, RSOC cut-off. | |
| Constant voltage charging | Current, time, capacity, energy, temperature, cell voltage, cell voltage difference, RSOC cut-off. | |||
| Constant current and constant voltage charging | Battery voltage, current, time, capacity, energy, temperature, cell voltage, cell voltage difference, RSOC cut-off. | |||
| Shelve | Deadline | |||
| Constant current discharge | Battery voltage, time, capacity, energy, temperature, cell voltage, cell voltage difference cut-off. | |||
| Constant power discharge | Battery voltage, current, time, capacity, energy, temperature, cell voltage, cell voltage difference cut-off. | |||
| Constant resistance discharge | Battery voltage, current, hour time, capacity, energy, temperature, cell voltage, cell voltage difference cut-off. | |||
| 11 | Data display(Unit voltage and temperature are optional) | Cycle list | Circulation number. Charge/discharge capacity, efficiency, power and average voltage, etc. | |
| Process list | Process number, working mode, process time, capacity, power, DIR, medium voltage, cut-off voltage, cut-off current, etc. | |||
| Detail list | Record number, system time, cumulative time, voltage, current, energy, power, cell temperature, monomer voltage l -- monomer voltage n, monomer voltage range etc. | |||
| 12 | Data export | Data can be exported as EXCEL, TXT or diagram. Provide data analysis curves and data lists in various ways, such as charge discharge curve, capacity decay rate, cycle life curve, charge discharge voltage, current, capacity, current time characteristics, etc. | ||
| 13 | Data saving | Save as files | ||
| 14 | Curves type | X-coordinate: total time, charge discharge capacity, cycle time, voltage, current, capacity | ||
| Y-coordinate: total voltage, current, capacity, power, monomer voltage l-monomer voltage n, temperature 1-monomer temperature n, etc. | ||||
| 15 | Input protection | Overvoltage, overcurrent, phase loss, over temperature, protection alarm; | ||
| Output protection | Overvoltage, overcurrent, short circuit, capacity, temperature, single overvoltage and single under-voltage protection; No output when the battery voltage is not detected; | |||
| Power off protection | After external power failure, the battery and equipment are automatically disconnected, effectively avoiding accidents caused by re energization; | |||
| Hardware protection | Power off protection, open circuit protection and short circuit protection; Reverse connection of battery, wrong connection protection, overcurrent protection, overvoltage protection, over-temperature protection, hardware overvoltage, under-voltage and overcurrent protection; | |||
| Short circuit protection | External short circuit; | |||
| Software protection | Power off data protection, power resume continue testing, OVP, ODP, OCP, UCP, OTP, capacity protection, abnormal voltage trend protection, abnormal current trend protection, abnormal current fluctuation protection, abnormal voltage fluctuation protection, abnormal charging voltage increase rate protection, abnormal discharge current decrease rate protection, equipment communication abnormal protection, auxiliary module communication abnormal protection; | |||
| Warning function | Switch off automatically under emergency, shutdown when power off, load connect and disconnect automatically. | |||
| 16 | Barcode scan | Support barcode start and binding test data, classify batteries rapidly and accurately. Support detailed battery database management functions, connect battery information with testing data base, which is easy for management of data base system. | ||
| 17 | Cooling method | Forced Fan-cooled | ||
| 18 | Sampling terminals | Four-polar sampling. Copper nose or other fixture. | ||
| 19 | Auxiliary channel acquisition line | The length of acquisition cable can be adjusted according to the actual situation | ||
| 20 | Noise | Less than 70dB | ||
| IP grade | IP20 | |||
| 21 | Repair | Modularized structure. Can be replaced or repair with spare parts. | ||
Product Details
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