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IEC 60621-3:1979 ed1.0
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 3: General requirements for equipment and ancillaries
39 стр.
Отменен
Электронный (pdf)Печатная копия
188.36 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
29.260.99 Other electrical equipment for working in special conditions / Электрическое оборудование для работы в особых условиях прочее
Описание
Comprises the following chapters:Chapter I:General requirements for electrical components.Chapter II:Rotating machines.Chapter III:Transformers.Chapter IV:Static converters.Chapter V:Switching devices.Chapter VI:Cable selection and application.Chapter VII:Cable connectors.Chapter VIII:Cable drums.Chapter IX:Control circuits of safety devices.Chapter X:Safety circuits and safety devices.