Question about Parallax Power Supply Parallax 7300 Series 45 Amp Electrical Converter/Charger

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Wiring parallax 7300 series converter

I had to replace the converter section only. I though I only had 4 wires to deal with but when I went to install it I can not remember where the white wire was attached. Help

Posted by Dennis Merryman on


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If the white wire is the large # 10 AWG on the DC output, connect it to terminal "D" on the backside of the DC fuse panel. The front side of terminal "D" carries the 12 volt system negative or battery negative wiring. Refer to the wiring label pasted to the inside surface of the drop open door for terminal locations.

If the white wire is the smaller #12 AWG, 120VAC "common" or neutral, connect it to the isolated neutral terminal bar in the 120VAC circuit breaker compartment where the other white 120VAC neutral wiring is connected. The 120VAC isolated neutral terminal bar will have a full length plastic insulator under it and will not be directly connected to the chassis.

Posted on Oct 14, 2014


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