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crcr's avatar
crcr
Explorer
Apr 10, 2013

Question about Installation of Morningstar Inverter

I am installing a Morningstar SureSine 300 watt inverter in my TT. Below is a pic of a page of the installation manual. My question is regarding the Earthground terminal, item #1 in the DC connectio...
BFL13's avatar
BFL13
Explorer II
Apr 10, 2013
The chassis ground goes to the frame (your aluminum same thing) but do not run it over to the Dc neg input to the inverter (big no-no)

The DC neg input eventually connects to the frame too, via battery neg, but that is ok, don't worry about it. Just go to the frame direct.

The chassis ground is meant to reduce any radio interference caused by the inverter. Deck mount converters have a chassis ground too that goes to the frame.

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