REC BMS Slave BMS for 16-cells for 9M Master unit (special order for systems greater than 16 cells in series)

For lithium battery packs with up to 195 cells in series
RRP $799.00
$719.00
Special Order


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Regular Post - Medium - $0.00
Regular satchel: Australia Wide via Australia Post including to PO Boxes & Post Offices. $100 shipping insurance included, if more insurance is required please contact us.
Australia Post Express Satchel - Medium - $15.56
Express satchel: Australia Wide via Australia Post including to PO Boxes & Post Offices. $100 shipping insurance included, if more insurance is required please contact us.
Pick Up From Rowville Warehouse - $0.00
Pick up from Solar 4 RVs Rowville warehouse within normal business hours. Please allow 24 hours before collecting order. For urgent pick up, please call or email.

This model is intended to work with the REC BMS MASTER UNIT 9M

Features:

  • robust and small design
  • 5 – 13 cells
  • 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/under temperature protection (up to 4 temperature sensors)
  • passive cell balancing 4.3 Ω
  • 18-bit shunt current measurement (resolution 7.8 mA @ ± 200 A)
  • galvanically isolated user defined multi-purpose digital output
  • programmable relay (normally open)
  • galvanically isolated RS-485 communication protocol
  • error LED + buzzer indicator
  • hibernate switch
  • 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

Data communications

RS485 protocol and messages are fully defined in manual - can be programmed using Hyperterminal or similar

RS485 message checksum is CRC-16   0x8005   x16 +x15 +x2 + 1

PC Master Control Software

Available as an option

Warranty:  1 year

 

(REC-SLAVE-ECU)

1 Year


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