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3rd inverter in less than a year, what could be wrong?
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<blockquote data-quote="UNG" data-source="post: 549489" data-attributes="member: 8931"><p>It sounds like you are in a rural area so I'm wondering if your power supply delivered overhead, had a fault similar to this about 30 years ago that would cause random equipment to fail at the customers premises and there was no apparent or traceable reason, the fault was eventually found after the customer borrowed a mains analyser from the company he worked for this found that there was an occassional 1100v spike lasting about 5 - 10ms that coinsided with an appliance failing, Norweb subsequently did some checks and found no issue but their logging kit was not sampling quick enough to see the fault which was eventually traced to a problem with a local transformer</p></blockquote><p></p>
[QUOTE="UNG, post: 549489, member: 8931"] It sounds like you are in a rural area so I'm wondering if your power supply delivered overhead, had a fault similar to this about 30 years ago that would cause random equipment to fail at the customers premises and there was no apparent or traceable reason, the fault was eventually found after the customer borrowed a mains analyser from the company he worked for this found that there was an occassional 1100v spike lasting about 5 - 10ms that coinsided with an appliance failing, Norweb subsequently did some checks and found no issue but their logging kit was not sampling quick enough to see the fault which was eventually traced to a problem with a local transformer [/QUOTE]
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3rd inverter in less than a year, what could be wrong?
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