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Re: Battery Isolater with a Yandina combiner or in place of [message #364855 is a reply to message #364838] Sun, 20 June 2021 14:11 Go to previous messageGo to previous message
JohnL455 is currently offline  JohnL455   United States
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
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Senior Member
120A isolator and Yandina combiner across the 2 outer terminal and ground. Proven and works automatically like belt and suspenders.
Now do you have an 80A 27SI alternator or something larger? That gives a 40A headroom. Curious why you have isolator problems as no moving parts. Has someone “upgraded” to heavier wiring? The original wiring was designed for Voltage drop at high demand to act as a “cushion” in the circuit. You could have had multiple bad batteries where the impedance drops due to a bad cell and overloads charging system.


John Lebetski
Woodstock, IL
77 Eleganza II

[Updated on: Sun, 20 June 2021 14:12]

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