The redarc smart start sbi12 is a microprocessor controlled battery isolator which protects the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non essential loads. 7 mount the sbi12 7 ensure ground point makes a good electrical connection to the negative terminal of both.
Design Guide For 12v Systems Dual Battery Systems Solar
Redarc sbi12 wiring diagram. Wiring instructions 9 wire the sbi12 as shown in diagrams mn o. The diagram below. 10 reconnect main battery earth nuts bolts and mounting plate not provided. Check them out today. When wiring a gauge into a location other than a car dashboard for example in a caravan park and dash lights may not be available. It is used as a solenoid priority system in dual battery systems and provides 12v dc incorporating 100a of continuous ratings.
The first 100 orders over 50 receive a free stubby holder and sticker pack from built not bought. Redarc recommend using midi fuses along with a quality fuse holder to match. Ensure that all connections are tight and that the provided spring washers are used. The below diagram shows how to install a gauge using switches to simulate ignition and dash lights providing a simple way to switch the gauge onoff both withwithout the backlight active. Redarc electronics have a large database of faqs tech tips wiring diagrams and how to guides. Standard wiring diagrams 3 loads load circuit fuse breaker auxiliary battery start battery fuse sbi 3 3 5 4 6 7 1.
Sbi12 sbi24 up to 3m 100 amps 19mm² 4bs 60 amps 8mm² 8bs 5 62 nm.