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ISO 5826:2014

Resistance welding equipment — Transformers — General specifications applicable to all transformers

Feb 10, 2014

General information

90.93     Aug 26, 2025

ISO

ISO/TC 44/SC 6

International Standard

29.180     25.160.30  

English   French  

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Published

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Scope

ISO 5826:2014 gives specifications applicable to transformers of IEC 61140 protection class I or II of the following types 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 kHz; three-phase transformers with connected rectifier for d.c. welding, typically operating at 50 Hz or 60 Hz.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5826:1999

NOW

PUBLISHED
ISO 5826:2014
90.93 Standard confirmed
Aug 26, 2025

National adoptions

SRPS EN ISO 5826:2015  
ISS

Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014)

60.60   Standard published

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