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New Reduced price! IEC 60034-18-31 Ed. 1.0 b:1992 View larger

IEC 60034-18-31 Ed. 1.0 b:1992

M00001794

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IEC 60034-18-31 Ed. 1.0 b:1992 [ Withdrawn ] Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 31: Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV

standard by International Electrotechnical Commission, 07/31/1992

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Provides procedures for the thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV. Should be used in conjunction with section 1.