Voltages between the two lines is expected to be +/- 5 volts, no exceptions unless there is a problem (at least in Ontario). So it seems you are ok there. Sounds like the the problem is likely at the transformer, you better get them out there...soon as you detect more than a 5 volt diferential on the lines coming in there is a problem, and as they check the outdoor meter base outside your house, it's the transformer. Better get them out there!!!!!!
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Originally Posted by b_james
I think my panel is protected by a 100 Amp breaker. When Epcor was doing their test, there were no signes of shorting at the panel and meter, however the neutral connection at the pedestal located at the property line was a few turns too loose. Also they identified that there was a differencial power draw reading between the two 120V legs that go into the panel. One half was reading 121v the other side was 118V. Also they said the neutral wire running into the house could be a bit larger gauge to match the wire size Epcor provided. Also when they had the analyzer connected, they noticed a lot of distortion in my power - they couldnt figure that one out.
The simptoms that I experience would be described as a brown out (lights flickering) for up to 8 hours. Now heres the interesting thing, As the brownout was occuring, Those outlets were measuing 100Volts while other outlets on different circuits were measuring up to 154Volts. I ended up cooking my laptop as a result of that circuits' over voltage.
I think I an going to buy one of those devices to meter each peice of equp.
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