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New Reduced price! IEC 60137 Ed. 5.0 b:2003 View larger

IEC 60137 Ed. 5.0 b:2003

M00000714

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IEC 60137 Ed. 5.0 b:2003 [ Withdrawn ] Insulated bushings for alternating voltages above 1000 V

standard by International Electrotechnical Commission, 08/18/2003

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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.