I.S. EN 50504:2008
Withdrawn
VALIDATION OF ARC WELDING EQUIPMENT
Hardcopy , PDF
English
01-01-2008
11-23-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Validation accuracies
5 Consistency
6 Frequency of validation and calibration
7 Validators of welding equipment
8 Validation
8.1 General
8.2 Manual metal arc welding with covered electrodes
8.3 Tungsten inert gas
8.4 Metal inert/active gas and flux cored arc welding
8.5 Auxiliary components
9 Validation techniques
9.1 General
9.2 Safety precautions
9.3 Instrumentation
9.4 Power source loads
9.5 Method
10 Validation labels and certificates
10.1 Validation labels
10.2 Validation certificate
Annex A (informative) Accuracies for precision grade power sources
Annex B (informative) Wire feed equipment
B.1 Validation accuracies
B.2 Requirements for validation
B.3 Method
Annex C (informative) Slope, pulse and synergic controls
C.1 Validation accuracy
C.2 Requirements for validation
C.3 Method
C.4 Pulsed MIG and synergic controls
Annex D (informative) Precautions to be taken with TIG welding
equipment
Annex E (informative) Validation of ancillary components in a
welding system
Annex F (informative) Voltage drops in the welding circuit
Bibliography
Describes validation methods for arc welding equipment constructed and used to the accuracy specified in EN 60974-1 or other equivalent standards.
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 50504:2008 | Identical |
| UNE-EN 50504:2008 | Equivalent |
| BS EN 50504:2008 | Equivalent |
| IEC 60974-5:2013 | Arc welding equipment - Part 5: Wire feeders |
| EN 60051-1:2017 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts |
| IEC 60051-1:2016 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts |
| ISO 17662:2016 | Welding — Calibration, verification and validation of equipment used for welding, including ancillary activities |
| CLC/TS 62081:2002 | Arc welding equipment - Installation and use |
| IEC TS 62081:1999 | Arc welding equipment - Installation and use |
| IEC 60974-1:2017 | Arc welding equipment - Part 1: Welding power sources |
| EN ISO 17662:2016 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016) |
| EN 60974-5:2013 | Arc welding equipment - Part 5: Wire feeders |
| EN 60974-1:2012 | Arc welding equipment - Part 1: Welding power sources |
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