TBA-M20S
Battery Module Controller for C&l energy storage and high-voltage residential ESS.
High-precision sampling, 20-channel battery voltage sampling, 14-channel battery temperature sampling, support daisy chain communication mode.
Including multi-fault alarm and protection function.
Optional: different sizes of HMI displays, WIFI/4G function.
Product Features
High-reliability AFE battery management chip.
01
High-precision voltage & temperature sampling.
02
Isolated and Secure Communication
03
Parameter
| Index item | Parameter |
| Model | TBA-M20S |
| Overall dimensions of main board | 140*90mm |
| Operating voltage | 36V～60V（AFE） |
| Working power consumption | Normal working power consumption≤10mA；Sleep power consumption≤300uA |
| Number of single cell voltage detection channels | 20 channel |
| Single voltage detection | 0～5VDC，≤±10mV |
| Number of temperature detection channels | 14 channels of battery cell temperature detection，≤±2℃，-40℃～ 125℃ |
| Single cell equalization mode | Passive discharge Balance，100mA |
| Communication | Daisy chain |
Dimensions
