IEC 60137:2003
Collections
International IEC standards
Publication date
August 2003
Number of pages
99 p.
Reference
IEC 60137:2003
Print number
5
Specifies the characteristics and tests for insulated bushings intended for use in electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1 000 V and power frequencies of 15 Hz up to and including 60 Hz. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings.
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