IEC 60974-12-ed.4.0-RLV

Podrobné informace

Označení: IEC 60974-12-ed.4.0-RLV

Datum vydání: 08.07.2022

Stran: 50

Země: Mezinárodní technická norma

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Anotace

IEC 60974-12:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60974-12:2022 is applicable to coupling devices for cables used in arc welding and allied processes, designed for connection and disconnection without using tools. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - updated Table 1 to include 100 % duty cycle; - updated Annex A to provide more detail.