ANSI/NEMA C84.1-2011

Establishes nominal voltage ratings and operating tolerances for 60-hertz electric power systems above 100 volts. It includes preferred voltage ratings up to and including 1200 kV maximum system voltage.

This product referenced by:CAN/CSA C22.2 NO. 62368-1:12 - Electric Power Systems and Equipment - Voltage Ratings (60 Hz)
This product replaces:ANSI/NEMA C84.1-2006 - Electric Power Systems and Equipment - Voltage Ratings (60 Hz)

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ANSI/NEMA C84.1-2011
ANSI/NEMA C84.1-2006