High-precision voltage measurement for each cell.
Temperature measurement via a temperature sensor near the cell.
Transmission of measurements to BMU.
Detection and alert of abnormal cell conditions (overvoltage, overheating, etc.)
Battery Packs: 1 BMU + 5 CMUs
| Model | CMU Max 20S |
|---|---|
| Rated input | 5V/1A |
| Communication | CAN 2.0 |
| Cell management capacity | MAX 20Cell |
| Battery Array | MAX 20Cell |
| Voltage measurement | Precision voltage measurement in cell unit |
| Resistance measurement | Internal resistance measurement function for cell |
| Temperature measurement | NTc Thermistor-based temperature measurement |
| Balancing error | ≤ 20mV |
| Temperature error | ≤ 1˚C |
| Storage temperature | -40℃ ~ +85℃ |
| Operating temperature | -10℃ ~ +50℃ |
| Size/material | 170*100*30mm / PLA&AL |