Protection against electric shocks and electrical fires: Difference between revisions
From Electrical Installation Guide
(Created page with '== Earthing schemes == ==== Earthing connections<br>Definition of standardised earthing schemes <br>Characteristics of TT, TN and IT systems <br>Selection c…') |
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== [[Earthing schemes|Earthing schemes]] == | __NOTOC__ | ||
== [[Earthing schemes|Earthing schemes]] == | |||
==== Earthing connections<br>Definition of standardised earthing schemes <br>Characteristics of TT, TN and IT systems <br>Selection criteria for the TT, TN and IT systems <br>Choice of earthing method - implementation <br>Installation and measurements of earth electrodes <br> ==== | ==== Earthing connections<br>Definition of standardised earthing schemes <br>Characteristics of TT, TN and IT systems <br>Selection criteria for the TT, TN and IT systems <br>Choice of earthing method - implementation <br>Installation and measurements of earth electrodes <br> ==== | ||
== [[The installation system |The installation system ]] == | == [[The installation system|The installation system ]] == | ||
==== Distribution switchboards <br>Cables and busways <br> ==== | ==== Distribution switchboards <br>Cables and busways <br> ==== | ||
== [[External influences (IEC 60364-5-51) |External influences (IEC 60364-5-51) ]]<br> == | == [[External influences (IEC 60364-5-51)|External influences (IEC 60364-5-51) ]]<br> == | ||
==== Definition and reference standards <br>Classification <br>List of external influences <br>Protection provided for enclosed equipment: codes IP and IK <br> ==== | ==== Definition and reference standards <br>Classification <br>List of external influences <br>Protection provided for enclosed equipment: codes IP and IK <br> ==== | ||
Revision as of 08:54, 18 January 2010
