technical specifications | Detailed parameters | |
voltage | Charging voltage setting range | 0~4500mV |
Discharge voltage range | 1000~4500mV | |
Voltage setting resolution (dgt) | 1mV | |
Voltage measurement resolution | 0.1mV | |
Voltage accuracy | ±3MV | |
Temperature coefficient of voltage accuracy | (±0.001%rdg.±0.3dgt.)/ ºC | |
charging current | Charging current setting range | 30~3000mA |
Current setting resolution (dgt) | 1mA | |
Current measurement resolution | 0.1mA | |
Current accuracy | ±0.1%f.s | |
Temperature coefficient of current accuracy | (±0.01%rdg.±0.3dgt.)/ ºC | |
discharging current | Discharge current setting range | 30~3000mA |
Current setting resolution (dgt) | 1mA | |
Current measurement resolution | 0.1mA | |
Current accuracy | ±0.1%f.s | |
Temperature coefficient of current accuracy | (±0.01%rdg.±0.3dgt.)/ ºC | |
Charging mode | Constant current charging | The end condition is voltage or time |
Constant current and constant voltage charging | The end condition is time or current | |
Discharge mode | Constant current discharge | The end condition is voltage or time |
other | Time resolution | 1s |
Data acquisition cycle | 1min | |
Suitable for battery type | 18650-18730-21700-26650 | |
Bidirectional energy saving (charge and discharge) | The overall energy feedback efficiency is more than 75% (the mains voltage is 380V, and the battery is fully discharged.) | |
Heat dissipation mode | Top exhaust | |
Large current value | 3A | |
Battery numbe | 512 | |
Check period | Six months is recommended | |
Measuring environment | Temperature and humidity: 23ºC±5ºC, below 80%RH (no condensation) | |
Control mode of fixture feeding structure | Manually charge the batteries, and quickly clamp to control the number of batteries on each floor (16) |