After-sales Service: | Provided |
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Warranty: | 1 Year |
Application: | Lithium-ion Battery |
Customized: | Customized |
Working Power: | AC380V, 50Hz |
Frame Color: | Creamy White |
Samples: |
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Customization: |
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512 Channels 5v 6a Factory Price High Precision best 18650 lithium battery capacity tester cylindrical battery charge discharge Tester
512 Channel Battery Testing Equipment is a popular newly developed battery testing system for Li-ion cells, LIPB, Ni-MH cells, Ni-Cd cells.
This Equipment can be used as research machine, as cell positive /cathode pole material, battery cycle life testing etc.
This Equipment also can be used in pilot run period and in quality assurance department, since it has functions as formatting cells, grading capacity, testing cells group,checking battery pack, and processing test data,etc.
1. Single point independence, each battery has an independent constant current and constant voltage source, stable and without impact.2. The accuracy of the equipment is 0.1% and the stability is high.3. The software has powerful functions and friendly man-machine interface.4. The four-wire test interface ensures high measurement accuracy.
5. Modular design concept, easy to maintain.Equipment structure | |
Device channel number | The whole machine has a total of 512 channels |
Dimensions | Width 859mm×Length 1622mm×Height 1840mm |
Chassis color | Standard gray and black (customizable) |
Fixture form | Flat head fixture |
Fixture spacing | 35MM |
Battery Model | Battery model 18650, 21700, 26650, 32650,32700 |
Channel control mode | Each battery has an independent constant current and constant voltage source, which is stable and without impact. Able to start, stop, pause, continue and protect |
Each channel has an independent constant voltage and constant current hardware control circuit | |
Each channel charge current, discharge current precision fine-tuning calibration | |
Power supply | Three-phase five-wire system AC380V±10%, 50HZ |
Power factor | ≥0.99 |
AC current distortion rate | ≤2% |
Overall charging efficiency | ≥75% |
Feeder conversion efficiency | ≥70% |
Working power consumption | ≤18KW |
Equipment failure rate | <1% |
working environment | Temperature -10~40, relative humidity 80% |
Cooling method | Natural intake, upward exhaust |
Channel parameters | |
Voltage measurement range | DC 0~5V |
Battery voltage range | Charging DC 0~4.5V; Discharging DC 4.5~2V |
Constant voltage range | DC 2~4.5V |
Voltage accuracy | ±(1‰ reading+1‰ full scale), resolution 1mV |
Voltage stability | ≤(±1mV) |
Current range | Charging DC 60mA~6A; Discharging DC 60mA~6A |
Current accuracy | ±(1‰ reading+1‰ full scale), resolution 1mA |
Current stability | ≤(±1mA) |
Software function | |
Way to control | Computer control equipment work, whole cabinet control, with scanning system |
communication method | 485 serial port communication (baud rate 57600) |
Process settings | Up to 32 steps and 256 cycles can be set |
Charging mode | Constant current, constant voltage, constant current and constant voltage |
Charging cut-off conditions | Voltage, current, time, capacity, -△V |
Discharge mode | Constant current |
Discharge cut-off condition | Voltage, time, capacity |
Protective function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power failure protection, data breakpoint recovery |
time limit | 0~900 minutes/step, the time unit is min |
Time accuracy | ≤±1‰ |
Sampling inspection cycle | ≤8 seconds |
Battery sorting | Sort by (capacity, time, open circuit voltage, discharge platform, etc.) |
data processing | It can record voltage, current, time, and capacity data, and automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data, and provide |
Data curve graph and cycle graph; can be output to generate text, EXCEL, WORD or MDB database format files |
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