Problem w/ generator hook up to breaker box SEE PHOTOS

Old 07-20-14, 04:09 PM
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Problem w/ generator hook up to breaker box SEE PHOTOS

I have a question I installed a double 30 amp
breaker w/ interlock on my panel, ran the 10/3 w Ground to a box w/ male end.
Today I hooked up my generator 7500 watt to the male plug via a extension cord
10/3 w/ ground which came w/ the generator. PROBLEM: Only the right side half of breaker box is getting power . I double checked all the wiring from the breaker box
to the outlet , and outlet to the 30 amp female plug on the generator, all appears well.
What could be the problem ? Thanks in advance.Name:  DSC03390.jpg
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Old 07-20-14, 04:39 PM
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What is the voltage between X and Y at the extension cord female?
Old 07-20-14, 06:25 PM
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If you were missing a hot leg every other breaker top to bottom would not work, not one side or the other.
Old 07-20-14, 07:35 PM
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Start at the panel where the feeder originates (the panel in the picture). Measure voltage between the two hots (240v) and from hot to neutral/ground(120v).

Next measure where the feeder ends, at your transfer panel I assume. You should get the same readings. Keep going down the line until you lose your voltage and you will find your issue.

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