Resistance welding equipment. Transformers. General specifications applicable to all transformers Ingestion-build-266356 if specified by contract

if specified by contract

Chemical emissions

It is designed to be used by inspectors

Additional tests may be required by application standards

Resistance welding equipment. Transformers. General specifications applicable to all transformers Ingestion-build-266356 if specified by contract1 Scope This International Standard gives specifications applicable to the following types of transformers for use in resistance welding equipment: single phase transformers for a. c. welding, typically operating at 50 Hz or 60 Hz; single phase transformers with connected rectifier for d. c. welding, typically operating at 50 Hz or 60 Hz; single phase inverter transformers with connected rectifier for d. c. welding, typically operating at 400 Hz to 2