Before reading Sec. 552.56 of the 2017 NEC, review the definitions of bonding and grounding in Art. 100 to avoid confusion and errors. Section 552.56 of the 2017 National Electrical Code (NEC) ...
Power quality experts cringe when they hear the words “isolated ground” because the consequences of a poorly designed or applied isolated ground system can be disastrous. Several facilities with ...
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