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220v or 110v

  • 10-06-2008 12:20pm
    #1
    workaccount
    Closed Accounts Posts: 2,460 ✭✭✭


    I'm getting some new power tools shortly for working on cars, welding projects and general diy.

    What voltage should I use. I'm not going to be working on a building site but there may be times when I'm using them outside if it's wet and damp. I wouldn't use them when it's raining though.


Comments

  • #2
    ART6
    Registered Users, Registered Users 2 Posts: 2,632 ✭✭✭ART6


    When you say "DIY" I assume that means you'll be using the tools at home, where you have a 220volt supply. To use 110volts you will then need a transformer, and they genrally only have a couple of socket outlets, so you won't be able to plug in more than two tools at a time. If you stick to 220 volt tools you will be able to plug in as many as you want (within reason obviously). Modern 220 volt tools are made to a very high standard of insulation and are perfectly safe, but if you are in any doubt buy an RCD (residual current device) and use a multi socket extension off that. The if anything happens to a tool the RCD will trip instantly and save you a shocking experience:D


  • #3
    mossym
    Moderators, Sports Moderators Posts: 8,766 Mod ✭✭✭✭mossym


    if for home use go 220, i have a 110V sds drill and it is a pain in the ass having to lug out a transformer every time


  • #4
    Stoner
    Registered Users, Registered Users 2 Posts: 10,952 ✭✭✭✭Stoner


    there are advantages when using 110V, with the tapping on the traffo the voltage between it and ground is only 55V +/-.

    but the traffos are a pain, and sometimes more expensive, and some welding units require a larger supply with no RCD protection and high current.

    Its up to yourself, all above adivce is good, but the 110V is safer so keep that in mind.


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