The testing instrument has two main functions, namely battery production testing mode and calibration mode. Therefore, this device can be used as an electronic load and a comprehensive testing instrument.
The specific testing items are: testing the battery open circuit voltage, battery AC internal resistance, continuous charging current, continuous charging voltage, continuous discharge current, continuous discharge voltage, charging over current protection current, discharge over current protection current, short circuit protection time, over current delay time, and voltage after testing. The device uses an infrared scanning gun bar code input (SN) to start the test or automatically starts the test when voltage is detected.
Scope of application: For lithium-ion batteries equipped with (CH+P+CH - P -), all series of power batterie
| Open circuit battery voltage | Battery AC internal resistance | Continuous charging current |
| Overcurrent delay time | Continuous discharge voltage | Continuous discharge current |
| Short-circuit protection time | Discharge overcurrent protects the current | |
| Post-test voltage | Charging current Protects the current | |
| Voltage range :0-100V | Resolution :1mV | Accuracy :0.1%RD+0.1FS |
| Internal resistance range :0-2000MQ | Resolution :0.001MQ | Accuracy :0.1%RD+0.1FS |
| Charging current :0-300A | Resolution :0.001A | Accuracy :0.1%RD+0.1FS |
| Discharge current :0-500A | Resolution :0.001A | Accuracy :0.1%RD+0.1FS |
| Overcurrent delay time :0-30S | Resolution :2mS | Accuracy :0.1%RD+0.1FS |
| Short circuit time :0-2000uS | Resolution :1uS | Accuracy :0.1%RD+0.1FS |
| NTC range :0-100K | R1 range :0-100K | Equipment operating voltage :AC200V-240V |
| Maximum working power :5000W(maximum current charge) | Maximum working power :5000W(maximum current charge) |
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Battery pack welding completed BMS -- comprehensive tester select the correct test template -- Connect P+/C+/P-/C -- Special crocodile clamp for testing -- Connect NTC special crocodile clamp -- Click Start test
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