Smart Energy Management for Marine and Off Grid

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REC BMS MASTER UNIT 9M

From: $459.95 $449.95

REC Master Controller for the Q Series BMS

Li-PO, LiFePO4, LiFeYPO4, LiCoO2, LiMnNiCo and LiMnO4 Lithium-Ion chemistry
Master + max 15 Slave combination (max 240 cells)
compatible with all REC BMS units
single cell voltage measurement (0.1 – 5.0 V, resolution 1 mV)
single cell internal resistance measurement
single cell under/over voltage protection
SOC and SOH calculation
over temperature protection (up to 3 temperature sensors per Slave unit)
under temperature charging protection
passive cell balancing up to 1.3 A per cell with LED indication
shunt current measurement (resolution 10 mA @ +/- 300 A)
3 galvanically isolated user defined multi-purpose inputs/outputs
4 programmable relays (normally open and normally closed option)
12 V galvanically isolated supply (10.5 – 15 V)
galvanically isolated RS-485 and CAN communication protocol
error LED + buzzer indicator
internal battery powered real time-clock (RTC)
PC user interface for changing the settings and data-logging (optional accessory)
LCD touch display for monitoring (optional accessory)
hibernate switch

Weight 1 kg
Dimensions 30 × 26 × 8 cm

Product Downloads

http://www.rec-bms.com/datasheet/UserManual_REC_MS.pdf

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