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Norm

ÖNORM EN ISO 7284

Issue date: 1996 09 01

Resistance welding equipment - Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding as used in the automobile industry

This International Standard gives specifications relating to the particular types of transformers specified in clause 3. It complements ISO 5826 which gives general speci...
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Withdrawn : 2010 10 15
This International Standard gives specifications relating to the particular types of transformers specified in clause 3. It complements ISO 5826 which gives general specifications applicable to all transformers. This International Standard applies to transformers with two separate secondary windings for electric resistance welding machines for multi-spot welding, as used in the automobile industry. NOTE 1: By agreement between the manufacturer and the User, this International Standard may also be applied to those transformers for multi-spot welding used in other industries or for other types of welding machines where possible. ISO 5826 is applicable in all cases.
ÖNORM EN ISO 7284
1996 09 01
Resistance welding equipment - Particular specifications applicable to transformers with two separat...
Norm
Norm
ISO 669:1981
Issue date : 1981 10 01
Rating of resistance welding equipment
Norm
ISO 5826:1983
Issue date : 1983 11 01
Transformers for resistance welding machines — General specifications applicable to all transformers
Norm
ISO 7284:1993
Issue date : 1993 07 15
Resistance welding equipment — Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding, as used in the automobile industry