The Smart Battery Isolators from REDARC are microproccessor controlled battery isolator which protects the start battery from excessive discharge , while allowing the auxiliary battery to supply charge to non-essential loads. It is used as a solenoid priority system in dual battery systems and provides 12 or 2v DC incorporating 100A of continuous ratings. The SBI range manages battery charge for your secondary battery while on the move.
The power saving technology includes fault detection and LED indication of operation to warn users of voltage drops, over-voltage, or excessive current draw conditions. These Smart Battery Isolators have components that prevent the solenoid from generating high voltage transients. It’s better than a diode battery isolator based on the the voltage drop associated with a diode type isolation. The SBI range is fully surge protected to protect your vehicles electrical system.
REDARC offers dual sensing models which isolates the start and auxiliary battery in a system where the auxiliary battery may be charged by an external source. The dual sensing models also allow the start battery to be charged by the external source after the auxiliary battery reaches full charge.
REDARC offers a variety of Smart Battery Isolators with 100 amp output:
- SBI12 - 12 volt output at 100 amps
- SBI12D - Dual sensing 12 volt output at 100 amps
- SBI24 - 24 volt output at 100 amps
- SBI24D - Dual Sensing 24 output at 100 amps