EN ISO 22829:2017
Current
The latest, up-to-date edition.
Resistance welding equipment - Transformers - Integrated transformer-rectifier units for welding guns operating at 1 000 Hz (ISO 22829:2017)
25-10-2017
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Power supply to the transformer-rectifier unit
5 Transformer types
6 Dimensions
7 Additional equipment
8 Protection of the rectifier
9 Marking
10 Designation
11 Test conditions
Annex A (informative) - Relationship between
output current and duty factor
Annex B (normative) - Dimensions of transformers
Bibliography
ISO 22829:2017 specifies additional requirements to those given in ISO 5826 for single-phase inverter transformers with connected rectifier for DC welding. This document applies to transformers, primarily used in welding guns, operating at 1 000 Hz with a rated input voltage of 500 V or more.The requirements of ISO 5826 shall be followed unless amended by this document.
| Committee |
CEN/TC 121
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 22829:2018-01 | Identical |
| NEN EN ISO 22829 : 2017 | Identical |
| BS EN ISO 22829:2017 | Identical |
| DIN EN ISO 22829:2015-09 (Draft) | Identical |
| I.S. EN ISO 22829:2008 | Identical |
| NF EN ISO 22829 : 2017 | Identical |
| NS EN ISO 22829 : 2017 | Identical |
| PN EN ISO 22829 : 2017 | Identical |
| ISO 22829:2017 | Identical |
| I.S. EN ISO 22829:2017 | Identical |
| NBN EN ISO 22829 : 2008 | Identical |
| UNE-EN ISO 22829:2009 | Identical |
| UNE-EN ISO 22829:2018 | Identical |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation |
| ISO 669:2016 | Resistance welding — Resistance welding equipment — Mechanical and electrical requirements |
| ISO 5826:2014 | Resistance welding equipment — Transformers — General specifications applicable to all transformers |
| ISO 17677-1:2009 | Resistance welding — Vocabulary — Part 1: Spot, projection and seam welding |