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Ground Generator

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  • 18-12-2017 1:53pm
    #1
    sunnyday1234
    Registered Users Posts: 540 ✭✭✭


    Hi Everyone

    I have purchased a portable inverter generator to use when the power goes out, just for small things like tv's etc

    The generator isnt wired to the house and will just be used for very short term using extension leads

    The manual says it needs to be grounded so i have 2 questions.

    1. I just want to fire it up today and test it . I wouldnt be plugging in anything, i just want to make sure it works ok. Do i need to ground it for this ?
    2. Longer term, do i need to ground it for my use? And if so, how would i do this. I have a tarmac back yard where the generator would be running

    Appreciate any help


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    #2
    Steve
    Moderators, Category Moderators, Entertainment Moderators, Sports Moderators Posts: 22,584 CMod ✭✭✭✭Steve


    I'd link the ground on the generator to the PE in the house or to the house earth rod. Nothing else.

    As far as safety is concerned, once you have a RCD in circuit and have linked as above then you are protected.

    The other option open is to not ground anything, in theory this can sometimes be safer in terms of electrocution as there is never a potential to ground but I would not recommend it.


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