2 Normative references
The following normative documents contain provisions which, through reference in this
text, constitute provisions of this part of IEC 71-1. At the time of publication, the editions
indicated were valid. All normative documents are subject to revision, and parties to
agreements based on this part of IEC 71-1 are encouraged to investigate the possibility of
applying the most recent editions of the normative documents indicated below. Members
of IEC and IS0 maintain registers of currently valid International Standards.
IEC 38: 1983, /€C standard voltages
IEC 60-1: 1989, High-voltage fest techniques - Part 1: General definitions and test
requirements
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