I.S. EN ISO 22829:2017
Current
The latest, up-to-date edition.
RESISTANCE WELDING EQUIPMENT - TRANSFORMERS - INTEGRATED TRANSFORMER-RECTIFIER UNITS FOR WELDING GUNS OPERATING AT 1000 HZ (ISO 22829:2017)
Hardcopy , PDF
English
01-01-2017
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.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
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
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