STN EN IEC 60974-4
| Name: | STN EN IEC 60974-4 |
| Validity: | Valid |
| Number of pages: | 32 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Zariadenia na oblúkové zváranie. Časť 4: Pravidelné prehliadky a skúšky |
| English title | Arc welding equipment - Part 4: Periodic inspection and testing |
| Release Date: | 01. 11. 2025 |
| Date of withdrawal: | |
| ICS: | 25.160 |
| Sorting character/National clasification code | 05 2205 |
| Level of incorporation: | idt EN IEC 60974-4:2025, idt IEC 60974-4:2025 |
| Official Journal | 10/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 60974-4:2017-04 (05 2205) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60974-4:2025 specifies test procedures for periodic inspection and, after repair, to ensure electrical safety. These test procedures are also applicable for maintenance. This document is applicable to power sources for arc welding and allied processes designed in accordance with IEC 60974-1 or IEC 60974-6. Stand-alone ancillary equipment designed in accordance with other parts of IEC 60974 can be tested in accordance with relevant requirements of this part of IEC 60974. This document includes requirements for battery-powered arc welding power sources, which are given in Annex D. NOTE 1 The welding power source can be tested with any ancillary equipment fitted that can affect the test results. This document is not applicable to testing of new power sources or engine-driven power sources. NOTE 2 For a power source not built in accordance with IEC 60974-1, see Annex C. This fourth edition cancels and replaces the third edition published in 2016. This edition constitutes a technical revision. This ... |
| Preview: | Náhľad normy (PDF) |