Here at rayne automotive and in the world of charging in general there are three main split charge types.
Split charge relay nz.
For short is an electronic device that intelligently monitors the incoming voltage.
Today we are looking to clear up the much asked question which type do i need we are going to go through the merits of each one and provide a few rules of thumb for which.
This isolates the start battery and eliminates the possibility of draining it ensuring that you always have enough charge to start your engine and also protects sensitive electronic equipment powered from the auxiliary battery from harmful engine start up spikes.
A voltage sensitive split charge relay or v s r.
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Typically split charge relay is controlled by the ignition wire so that when the engine is running ignition is on the split charge relay will close and connect both main battery and auxiliary battery.
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Split charging is the term used to describe the simultaneous charging of the vehicle starter battery and the leisure battery or batteries from a common charging source.
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For some reason the relay i got didn t have any gaps on the plastic edges to place the cables.
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Connect the cable from the two batteries to the split charge relay.
A split charge relay allows us to simultaneously charge our leisure battery and our starter battery from the engine s alternator.
How does an intelligent split charge relay work in a split charge system.
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Which split charge relay is for me.
Normally when you drive your car or van your starter battery will be charged by the voltage produced by the engine s alternator.
Once the input voltage reaches a certain level the device uses an electromagnet to pull a set of contacts that make or break a circuit.
Our personal recommended range of top.
Place the leads and screw the nuts back in.
When the engine is not running ignition is off the split charge relay will open and disconnect the batteries.
To to this remove the back plastic cover and unscrew the nuts.
