This site is for ALL interested parties, novice and experienced sparx alike. Sometimes, a question will be phrased is such a way that people will consider it to be either a wind-up, or a waste of their time.I thought that this site was to help those of us that are novices and could do with some constructive help, For the people that have been helpfull and actuly read the questions I asked thank you. for those that think this is a wind up can you please tell me why you do not think it is a legitamte question. and before stating something underderstand the fundimentals of what you are saying ie try to get it rite.
yes, I know exactly what the 50v rule is, and if you bothered reading many of my posts you would know this, 1663ohms is perfectly acceptable if you use a 30mA RCD, which you should be doing to comply with 17th,1663 ohms is NOT adequate for an earth rod. 100ohms is considered to be the most stable maximum, 200ohms is allowed. 1663 ohms is the value which satifies something else which you would be advised to read and check.(the 50V equation). 6 ohms quoted by the original poster on a TT system is very good! Don't know what all the fuss is about. However, the fusebaord should be of the type where either dual RCDs that discriminate have been used on a previous edition of the regs or appropriate RCDs are protecting appropriate circuits. 17th ed board will satisfy everthing in that respect.
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