Is there a blog post detailing the start isolation feature of Blue Sea 7622? Blue Sea 7622 ML-Series 500 Amp 12 Volt ACR Relays, Solenoids and Combiners

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Is there a blog post detailing the start isolation feature of Blue Sea 7622? Blue Sea 7622 ML-Series 500 Amp 12 Volt ACR Relays, Solenoids and Combiners

Status: Open Jul 18, 2024 - 09:42 AM

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Jul 18, 2024 - 09:42 AM

Yes, there is a blog post that explains the use of the start isolation feature. What is the Start Isolation feature of an ACR for? Connecting up this feature is optional. The principal reason to use it can be summed up in one line: The reason to disengage the ACR during starting is to prevent a drop in voltage that may cause chart-plotters and other electronics to reboot during starting.