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Intermittent incoming supply.
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<blockquote data-quote="UNG" data-source="post: 539896" data-attributes="member: 8931"><p>Never had a problem when dealing with ENWL and not just local to me but across most of their patch and similarly with SP Energy Networks</p><p>I find a lot of the time it is how you communicate with them and how knowledgeable you appear to be as to what you get from them</p><p></p><p>When I last reported an excessive voltage issue to ENWL they put a voltage logger for 10 days and while it recorded supply voltages close to the maximum it never peaked above 253v while the logger was installed. The big problem these days is the solar feed in which can cause higher network voltages which are difficult to control</p><p></p><p>If a boiler board failed that would suggest that a spike well in excess of the 254v had occurred, had a job many years ago where there was a network fault that caused a spike of 1100v for about 10ms every week to 10 days that some power analysers were not sensitive enough to pick up, that was causing allsorts of appliaces to fail</p></blockquote><p></p>
[QUOTE="UNG, post: 539896, member: 8931"] Never had a problem when dealing with ENWL and not just local to me but across most of their patch and similarly with SP Energy Networks I find a lot of the time it is how you communicate with them and how knowledgeable you appear to be as to what you get from them When I last reported an excessive voltage issue to ENWL they put a voltage logger for 10 days and while it recorded supply voltages close to the maximum it never peaked above 253v while the logger was installed. The big problem these days is the solar feed in which can cause higher network voltages which are difficult to control If a boiler board failed that would suggest that a spike well in excess of the 254v had occurred, had a job many years ago where there was a network fault that caused a spike of 1100v for about 10ms every week to 10 days that some power analysers were not sensitive enough to pick up, that was causing allsorts of appliaces to fail [/QUOTE]
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Intermittent incoming supply.
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