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Do-It-Yourself (DIY) Question & Answer Forum
Two ring mains in a room
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 551794" data-attributes="member: 250"><p>Method 4, enclosed in an insulated wall was 17.5amps back in 1997,</p><p>or Method 101 above plasterboard, buried under insulation is currently 17amps...</p><p></p><p>So if you were installing cables surrounded by insulation then 18amp could of been a relevant figure?? </p><p></p><p>As a side note:- 2.5mm VoltDrop.. 18 mV/A/m.</p><p>You weren't thinking of volt drop calc's on a 2.5mm radial were you??</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 551794, member: 250"] Method 4, enclosed in an insulated wall was 17.5amps back in 1997, or Method 101 above plasterboard, buried under insulation is currently 17amps... So if you were installing cables surrounded by insulation then 18amp could of been a relevant figure?? As a side note:- 2.5mm VoltDrop.. 18 mV/A/m. You weren't thinking of volt drop calc's on a 2.5mm radial were you?? [/QUOTE]
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Two ring mains in a room
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