Split Charge Relay Wiring Diagram

Split charging relay smartcom voltage sensing the traditional method for split charging is to take a wire from the ignition to energise a relay when the engine is running.

Split charge relay wiring diagram.

To fit a split charge relay first connect a 16sqmm red cable from the positive terminals of each battery bank to the large studs on the relay labelled 87 and 30. A typical campervan split charging system has a device that connects the battery used to start the engine to the leisure battery when the engine is running. Most kits will also come with the instructions so you should already have a ruff idea on what needs to be done. In this episode paul and chris connect up the new auxiliary battery fitted to the l200 to the main battery using a split charge.

Fit a fuse to one of these cables rated. Basic wiring diagram for voltage sense system 2 1 3. Existing wiring not shown for clarity. Before starting the instillation the first thing you need to do is make a plan of where your.

A super simple wiring diagram on how a split charge device directs power towards the leisure battery one it has been engaged. This is how you can install your split charge relay. With the screws provided attach fuse box 1 and fuse box 2 as close to the main starter. Ensure this cable is thick enough to carry the maximum charging current of your alternator.

Basic wiring diagram for split charge relay system 8mm page 1 6mm 6mm alternator 87 30 85 86 ignition warning light feed to d or l terminal on alternator ignition feed d o r. Welcome to raptor s garage. Fit the 2 fuses in the fuse holders. The relay will then switch in the alternator feed to the leisure battery to let it charge just like the vehicle starter battery.