Abstract
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.
General information
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Status: PublishedPublication date: 2014-02Stage: International Standard confirmed [90.93]
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Edition: 3Number of pages: 30
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Technical Committee :ISO/TC 44/SC 6
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Life cycle
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Previously
WithdrawnISO 5826:1999
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Now