IEC 60621-3:1979

Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 3: General requirements for equipment and ancillaries

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.

SDO:

IEC

Language:

English

ICS Codes:

29.260.99

Status:

Withdrawn

Publish date:

1978-12-31

Standard Number:

IEC 60621-3:1979