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  1. 01-04-2017 02:50 PM #1
    krush
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    120/240 VAC wiring diagram with transformer request

    Can somebody please post up a scan or picture of their Hatt AC wiring diagram that is 120/240 that includes an isolation transformer. I just want to see how the factory did it for some ideas.

    I'm specifically looking for shore power and generator connections to the main panels. I don't need wiring from the panel circuit breakers to each appliance/plug.
    FTFD... i drive a slow 1968 41c381
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  2. 01-04-2017 09:59 PM #2
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    SKYCHENEY
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    Re: 120/240 VAC wiring diagram with transformer request

    Quote Originally Posted by krush View Post
    Can somebody please post up a scan or picture of their Hatt AC wiring diagram that is 120/240 that includes an isolation transformer. I just want to see how the factory did it for some ideas.

    I'm specifically looking for shore power and generator connections to the main panels. I don't need wiring from the panel circuit breakers to each appliance/plug.
    Krush,
    I'll be on my boat this weekend. I'll take a few pics of the schematics and post them or text them to you.
    Sky Cheney
    1985 53EDMY, Hull #CN759, "Rebecca"
    ELYC on White Lake--Montague, MI
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  3. 01-04-2017 10:01 PM #3
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    Re: 120/240 VAC wiring diagram with transformer request

    Keep in mind the 41c of that era did not have 240 volt systems
    Scott
    41C117 "Hattatude"
    Port Canaveral Florida.


    Marine Electronics and Electrical Products Distributor.
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  4. 01-04-2017 10:16 PM #4
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    Re: 120/240 VAC wiring diagram with transformer request

    Quote Originally Posted by Boatsb View Post
    Keep in mind the 41c of that era did not have 240 volt systems
    But he's a smart young whipper snapper. He'll figure it out.
    Sky Cheney
    1985 53EDMY, Hull #CN759, "Rebecca"
    ELYC on White Lake--Montague, MI
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  5. 01-04-2017 10:18 PM #5
    krush
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    Re: 120/240 VAC wiring diagram with transformer request

    Quote Originally Posted by Boatsb View Post
    Keep in mind the 41c of that era did not have 240 volt systems
    No shit, I didn't know!
    FTFD... i drive a slow 1968 41c381
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  6. 01-04-2017 10:49 PM #6
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    Re: 120/240 VAC wiring diagram with transformer request

    Krishna, I looked up your profile to see which Hatt you own. It shows not currently an owner. What size and year do you have? I didn't want to do a lot of research for the wrong info.
    SEVEN
    1979 53' MY Hull #563
    Antioch, California
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  7. 01-04-2017 11:38 PM #7
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    Re: 120/240 VAC wiring diagram with transformer request

    My point was more to reinforce that there will not be an easy way to add it to his boat.
    Scott
    41C117 "Hattatude"
    Port Canaveral Florida.


    Marine Electronics and Electrical Products Distributor.
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  8. 01-04-2017 11:44 PM #8
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    Re: 120/240 VAC wiring diagram with transformer request

    Krush, sorry spell check.
    SEVEN
    1979 53' MY Hull #563
    Antioch, California
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  9. 01-05-2017 10:15 AM #9
    krush
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    Re: 120/240 VAC wiring diagram with transformer request

    Quote Originally Posted by SEVEN View Post
    Krishna, I looked up your profile to see which Hatt you own. It shows not currently an owner. What size and year do you have? I didn't want to do a lot of research for the wrong info.
    41c, but as I said, I just want some schematics from any hatteras with a 120/240 system that INCLUDES an isolation transformer. I think SkyCheney has me taken care of, but the more schematics, the better.

    Quote Originally Posted by Boatsb View Post
    My point was more to reinforce that there will not be an easy way to add it to his boat.
    It has two 30amp plugs with each going to a different distribution panel (one was added during the refit). Wouldn't be too hard to do some magic and add a small 2 pole 240v panel with a few circuits. And remember, I'm adding a transformer.
    FTFD... i drive a slow 1968 41c381
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  10. 01-05-2017 11:33 AM #10
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    Re: 120/240 VAC wiring diagram with transformer request

    Hope your eyes are much better than mine!
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