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Use of RCD protection in industrial and commercial installations

Andy
Hello All

We all know the benefits of RCD protection and how the regulations are changing regarding domestics. I am constantly being asked if RCDs are required for normal switched socket circuits in industrial installations apart from the obvious use of RCDs for areas likely to cause a reduction in resistance (sockets that could conceivably be used out side). So are RCDs required for general office circuits, for dedicated IT equipment (computers etc), work areas such as clean dry packing areas and so on.


Given RCDs require testing regularly and the results recorded which causes disruption to production equipment, IT equipment, Data centers etc are RCDs really required especially if they are installed within steel conduit or steel trunking on walls or under floors?


Any advice welcome


Andy
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  • 0
    Every IT manager or Engineer in the field has their story.


    One of my best ones is a "business critical" IT rack, which had been located in a rarely-visited "repurposed" room in an airport. Someone noticed AirCon was required for the hottest days, so one was installed ...over the top of the Rack, which had the top and side panels removed because of the overheating issue.


    And then the aircon unit went south on a hot day and started dripping ... all over the rack and the kit inside, so the "business critical" kit of course stopped working ?
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  • 0
    Every IT manager or Engineer in the field has their story.


    One of my best ones is a "business critical" IT rack, which had been located in a rarely-visited "repurposed" room in an airport. Someone noticed AirCon was required for the hottest days, so one was installed ...over the top of the Rack, which had the top and side panels removed because of the overheating issue.


    And then the aircon unit went south on a hot day and started dripping ... all over the rack and the kit inside, so the "business critical" kit of course stopped working ?
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