IEC (International Electrotechnical Commission) Standards

International Electrotechnical Commission

IEC 60038 Standard voltages
IEC 60076-2 Power transformers – Temperature rise
IEC 60076-3 Power transformers – Insulation levels, dielectric tests and external clearances in air
IEC 60076-5 Power transformers – Ability to withstand short-circuit
IEC 60076-10 Power transformers – Determination of sound levels
IEC 60255 Electrical relays
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