Electrical Panels – Switch Board
Electrical Panels – Switch Board
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In the above thermogram, you can see that the contact of R - Phase has got overheated because of contact resistance due to loosening of termination.
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In above Thermogram, the Bus Bar of B-Phase is hotter due to Unbalance Load
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Above, Thermogram shows problem of Harmonics
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Contact Resistance in Joint
Electrical Systems - Submenu