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What is the wind rating for Square D outdoor NEMA 3R medium voltage switchgear?

Issue:
What is the wind rating for Square D outdoor NEMA 3R medium voltage switchgear?

Product Line:
Medium voltage switchgear

Environment:
Installation

Resolution:
Square D medium voltage switchgear has not been tested for wind loading. Calculations have been done for an HVL N3R switch enclosure with 150mph wind. These calculations prove that the enclosure can withstand this wind loading when anchored properly. These calculations would apply to all outdoor medium voltage switchgear.


 
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