High-power refers to voltages 1) greater than 1000 Volts AC [Vᵣₘₛ, rms…root mean square] and 2) greater than 1500 Volts DC according to standard IEC 60038 of the International Electrotechnical Commission.

High-power refers to voltages greater than:

according to standard IEC 60038 of the International Electrotechnical Commission.

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