Measurement category
IEC classification of live electric circuits
Measurement category is a method of classification by the International Electrotechnical Commission (IEC) of live electric circuits used in measurement and testing of installations and equipment, usually in the relation within a building (residential or industrial). The categories take into account the total continuous energy available at the given point of circuit, and the occurrence of impulse voltages.
Nº Q1614348 ★★
Uncommon · Knowledge
Measurement category
IEC classification of live electric circuits
Measurement category is a method of classification by the International Electrotechnical Commission (IEC) of live electric circuits used in measurement and testing of installations and equipment, usually in the relation within a building (residential or industrial). The categories take into account the total continuous energy available at the given point of circuit, and the occurrence of impulse voltages.
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From Wikipedia
Measurement category is a method of classification by the International Electrotechnical Commission (IEC) of live electric circuits used in measurement and testing of installations and equipment, usually in the relation within a building (residential or industrial). The categories take into account the total continuous energy available at the given point of circuit, and the occurrence of impulse voltages. The energy can be limited by circuit breakers or fuses, and the impulse voltages by the nominal level of voltage.
Text: Wikipédia, CC BY-SA 4.0. · Image: Zureks (CC0) ·
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