SRPS EN 62135-2:2017

Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements

Scope

IEC 62135-2:2015 is applicable to equipment for resistance welding and allied processes which are connected to mains supplies with rated voltages up to 1 000 V a.c. r.m.s. This standard does not define safety requirements. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

- update of the applicable limits related to the updated reference to CISPR 11;

- exclusion of the use of narrow band relaxations for RF emission limits;

- update of the applicable limits for harmonics and flicker related to the updated reference to IEC 61000-3-11 and IEC 61000-3-12;

- update of the requirements for voltage dips related to the updated reference to IEC 61000-4-11 and IEC 61000-4-34;

- inclusion of symbols to indicate the RF equipment class and restrictions for use;

- inclusion of EM field immunity test for frequency from 1,4 GHz to 2,7 GHz;

- inclusion of emission limits for class B resistance welding equipment magnetic fields between 150 kHz and 30 MHz.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.