oooo - all so quiet. No armchair speculators
Well ... the answer from the Supplier (Adverc - whom were v.helpful so far) was that I disregard the 'R' connection and just use the 'L' connection - which will serve as both excite circuit and lamp indication.
We will see how it goes.....
BTW .. reason i am doing this, is that I have swapped out my external alt regulator
for a Sterling A2B charger
and i am now (for the first time) seeing significantly more amps coming from the alternator and hearing the alternator working much harder than before - so something has changed. The Hitachi alternator is temp monitored but as well as adding additional cooling
, I am adding a more robust alternator (at a reasonable price
point). We will see how that goes also ...
Next question is the belt - currently single
1/2" - should be ok below 100amps ?
BTW - in my Googling - it looks like Yanmar 4JH4 comes with a 125 amp alternator and Serpentine belt now ? - or maybe this is just this supplier ...