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UPS & DB board

Tshegofatso
in Fundamentals Of Electricity

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Good afternoon. I just bought this Lumo 2.5kW UPS that I was recommended. I wanted to connect it to my DB board but I am wondering if I need to earth the metal case of the UPS when I connect it? Please could some one explain if i need to or not. Thank you!

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    Generally you should not have to, as the manufacturer should already earth it... If you do (as extra precaution), it should not be a problem. Do you have a diagram on how you want to connect it to the DB Board and what you are backing up?

     

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