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Adopt 32-bit high-speed ARM, support 1500V high voltage, manage up to 27 air-cooled 16S battery packs, 8 clusters of batteries, with high voltage insulation detection and adhesion detection, accurate SOX estimation, intelligent balancing and thermal management, 3 independent CAN interfaces, multi-level software protection and alarm functions. Support cloud platform, OTA firmware upgrade, meet the energy storage BMS new national standard GBT34131- 2023.
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| Operation Voltage | DC12V-36V |
| Operation Current | ≤ 70mA(24V) |
| CAN通讯 | 3路 |
| RS485通迅 | 2路 |
| RS232通讯 | 1路 |
| Ethernet | 1路RJ45（可选） |
| Software upgrade | Support CAN bus upgrade |
| Contactor | 6 low-side control/2 high-side control |
| Address line | 3路 |
| Wake-up input | 按键唤醒输入keypad |
| High voltage interlock | Support input/output interlock |
| Mutual wake-up | Support BCU to BAU, BAU to BCU, BCU to BMU, PCS to BAU |
| Emergency Stop Detection | √ |
| Insulation Detection | √ |
| Anti-reverse connection | √ |
| Power supply surge proof | √ |
| Withstand voltage | AC 3100V |
| Operation Temperature | -20~65℃ |
| Storage temperaturea | -40~125℃ |
| Enforce standards | GB/T 34131-2023 |
| EMC | GB/T-18655;IS011452;ISO7637;ISO10605;ISO16750 |
| IP Proof | IP43,Not waterproof |
| Humidity | 5%~95%℃,no-condensing |
| Altitude | ≤5000m |
| Size | 245*115*29.7mm |
