REC Q BMS:

for up to 16 cells in series single cell voltage measurement (0.1 – 5.0 V, resolution 1 mV) single cell - under/over voltage protection single cell internal resistance measurement SOC and SOH calculation over temperature protection (up to 3 temperature sensors) under temperature charging protection passive cell balancing up to 0.9 A per cell shunt current measurement (resolution 19 mA @ ± 500 A) galvanically isolated user defined multi-purpose digital input/output reduced 1 s measuring interval balancing transistors defect check @ restart EEPROM memory data corruption check @ restart cell's voltage RMS voltage measurement self calibration @ restart BMS shutdown @ 0.98 x minimum cell disconnect threshold Ah counting

RS - 485 communication:

galvanically isolated RS-485 communication fully compatible with REC LCD touch display and PC user interface BMS Master control

Galvanically Isolated CAN:

galvanically isolated CAN 100, 125, 250, 500, 1 MHz bit-rate selection message programming disable option

Connection instructions:

Dimensions:

length with connectors = 104 mm width with mounting pads = 190 mm width = 165 mm height = 39 mm mounting hole diameter = 4.5 mm We suggest M4 screws for mounting.

User Manual for REC Q BMS 16S

3D Step model for REC Q BMS 16S