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1 polyphase power meter
English-German dictionary of Electrical Engineering and Electronics > polyphase power meter
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2 обозначение класса (для счетчика энергии)
обозначение класса (для счетчика энергии)
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[IEV number 314-07-06]EN
class index (of an energy meter)
number which gives the limits of the absolute value of the permissible relative error, expressed in percent, within a specified range of values for the current, for unity power factor (and in the case of polyphase meters with balanced loads) when the meter is tested under reference conditions (including the permitted tolerances on the reference values)
[IEV number 314-07-06]FR
indice de classe (d'un compteur d'énergie)
nombre qui donne les limites de la valeur absolue de l’erreur relative admissible, exprimée en pourcent, dans une plage spécifiée de valeurs du courant, pour le facteur de puissance égal à l’unité (et dans le cas des compteurs polyphasés avec charges équilibrées), lorsque le compteur est essayé dans les conditions de référence (y compris les tolérances permises sur les valeurs de référence)
[IEV number 314-07-06]Тематики
- измерение электр. величин в целом
- счетчик электроэнергии
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Русско-немецкий словарь нормативно-технической терминологии > обозначение класса (для счетчика энергии)
См. также в других словарях:
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