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2nd Earth Rod on TT System
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<blockquote data-quote="Eric1066" data-source="post: 546014" data-attributes="member: 35708"><p>There's a 4mm armoured cable coming from a 32a RCBO from within the house.</p><p></p><p>Goes into a CU in the shed for a 32a ring and 6a lights. </p><p></p><p>The 2nd earth rod is simply going to be hammered in to the ground and strapped to the frame.</p><p></p><p>I know an earth rod can support a TN system, but not sure how that relates to a TT system and I'm not sure I should be taking this back to the shed's CU and terminate in to the earth block?!? Or just leave it strapped to the frame only.</p></blockquote><p></p>
[QUOTE="Eric1066, post: 546014, member: 35708"] There's a 4mm armoured cable coming from a 32a RCBO from within the house. Goes into a CU in the shed for a 32a ring and 6a lights. The 2nd earth rod is simply going to be hammered in to the ground and strapped to the frame. I know an earth rod can support a TN system, but not sure how that relates to a TT system and I'm not sure I should be taking this back to the shed's CU and terminate in to the earth block?!? Or just leave it strapped to the frame only. [/QUOTE]
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2nd Earth Rod on TT System
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