BMS-10S66A-1300W,monitor Voltage, current, protection plate working
1. Functional Features
High-integrated analog front-end Adjustable overcurrent protection
Isolation of the power supply circuit Has a variety of dormancy and
awakening modes
Integrated serial port IC Low power consumption
High Voltage Accuracy (≤10mV) RS485 Communication
High Current Accuracy (≤2%@FS) Adjustable Parameter Settings
4-Way Battery Temperature Detection (≤2°C) Data Refresh Interval
(Period) ≤ 2 Seconds
SOC Estimation Function LED Status Indication Function
SOH Estimation Function Charge Equalization Function
Short Circuit Protection Function SOC Accuracy (≤5% @ 50% Capacity
Range Or More)
2. PCB diagram
3. Environmental Requirements
| Projects | Parameters | Unit |
| Operating Temperature | -20 to 70 | ℃ |
| Storage Temperature | -40 to 75 | ℃ |
| Operating Humidity | ≤95 (45°C±2°C) | %RH |
| Storage Humidity | ≤95 (45°C±2°C) | %RH |
| Temperature Measurement | -40 to 125 | ℃ |
| Atmospheric Pressure | 70~106 | kPa |
4. Interface definition
5.Note for installing the protective plate
1) First connect the communication port CN1 or CN3 according to the
wiring diagram of the protection board;
2) Connect the total negative electrode of the cell to the B-of the
protection plate;
3) Connect the total positive electrode of the cell to the B +
terminal of the protection plate;
4) Connect the cell B0.B2.B4.B6.B8.B10 to the protection board J4;
5) Connect the cell B1.B3.B5.B7.B9 to the protection board J3;
6) The negative of the load / charger is directly connected to the
positive electrode of the protection plate P-;
8) The positive electrode of the load / charger is directly
connected to the positive electrode P + of the protection plate;
9) Charging activation / communication activation / button
activation;
6.Step of removing the protective plate:
1)Remove the communication port CN1 or CN3;
2)Remove the connection line of the P + load / charger positive
electrode on the protection plate;
3) Remove the connection cable of the P-load / charger anode on the
protection board;
4) Remove the cell B10.B9.B8.B7.B6.B5.B4.B3.B2.B1.B0 on the
protective plate in sequence;
5) Remove the total positive B + connection line of the cell;
6) Finally, remove the connecting line of the total negative B-of
the cell.
