REC Active BMS
REC Active BMS

Quick Stats

The REC Active BMS Kit includes cables and WiFi module and is designed for 12V systems, providing advanced battery management with 2A active cell balancing. It's compatible with Victron, WS500, and supports a variety of Lithium-Ion chemistries. Key features include IP65 enclosure, precision measuring, temperature sensors, shunt current measurement, and extensive communication options including RS-485 and CAN.

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$816.00 CAD
$950.00 CAD
  • Ideal for large Capacity packs

  • Includes Victron/Wakespeed/Arco Zeus CANBus connectivity

Config/Monitoring Interface
  • Wi-Fi Module (enhanced features)
  • PC Software and Interface cable (basic)
Current Shunt
  • 200A
  • 500A
  • 1000A
  • none
Inverter Interface Cable
  • Victron CANBus to Cerbo cable
  • none

Tech Specs

Product Manuals

Sample Diagrams

Kit includes the custom wiring harness with cell & relay wires, CAN and RS485 cables, temp. sensor, and remote ON/OFF switch as well as the Wi-Fi Module for configuration, monitoring and logging, all from a standard browser such as Safari, Chrome, Edge, etc.

Designed to provide unsurpassed battery
management in 12 volt systems, the REC Active BMS delivers 2A
cell equalizing with active balancing and synchronous flyback bidirectional energy transfer from cell to pack and pack to cell.

Suitable for (1-4)P4S packs of up to 3,000 Ah.  (Unmatched or B grade cells may limit pack size, due to continuous balancing needs)

2A cell equalizing with active balancing with synchronous flyback bi-directional energy transfer: cell to pack and pack to cell two fused relay outputs with NO and NC pins two fused galvanically isolated/non-isolated digital outputs with PWM option

It is also a member of the "Smart" line of DC power products that integrate with the Victron Cerbo/Venus as well as the Wakespeed WS500 on the CANBus network. 

https://rec-bms-na.com/download/8/rec-active-bms/1274/rec-active-bms_victron_wakespeed_compatible_v2_90.pdf

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