1. Dual battery sensing 2. Fully automatic 3. Easy 3 wire connection at the battery. No need to bypass existing alternator wiring 4. Ignition protected 5. Remote parallel function( connect with external switch on panel)
R12140C with remote function operation and installation instruction
Summary
The Battery Sensitive Relay (BSR) allows two batteries to be charged at the same time. When the engine is started and the start battery reaches 13.3v, the BSR engages, allowing two battery banks (start and house) to be charged simultaneously. When the voltage drops below 12.8v (eg the engine is stopped), the BSR disengages, separating both batteries.
Remote parallel function: one assist wire provided is connected with external switch on vehicle panel (Note: COM terminal of Switch must be ground ). Switch can immediately engage or disengaged BSR with manual switch in any case of battery voltage input.
Dimension
67.5(L) X 67.5(W) X 53.5(H) mm
Specifications
Continuous Rating:140 Amps DC
Intermittent Rating: 170 Amps DC
Voltage Rating: <15 Volts DC
Cut in:13.3V, Cut off: 12.8V (Optional value by client)
Remote trigger
Ignition Protected
Stud Size: 2 x 6mm
Operation Temperature Range: -30~ 105 ˇăC
Wiring Diagram :
Be sure to select the correct size cable refer to the voltage drop chart
Wiring:
Install as per the wiring diagram ensuring that the cable from the start battery positive goes to the BSR POS+ (START BATT).
HOME > PRODUCTS
