SN EN 60034-18-31:1994现行
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
出版：Swiss Standards
专家解读视频
Gives test procedures for the thermal evaluation and classification of insulation systems for use in a.c. or d.c. rotating electrical machines up to and including 50 MVA and 15 kV using form wound windings. Coverage includes: quality assurance tests, reference insulation system, means of heating, ageing procedure, mechanical test, moisture test and voltage test.
SS EN 60034-18-31 Ed. 2 (2013) - Identical
BS EN 60034-18-31:2012 - Identical
UNE EN 60034-18-31:2013 - Identical
DIN EN 60034-18-31:2013 - Identical
I.S. EN 60034-18-31:1994 - Identical
UNE EN 60034-18-31:1997 - Identical
SS EN 60034-18-31:1995 - Identical
DIN EN 60034-18-31 (1995-08) - Identical
BS EN 60034-18-31:1994 - Identical
IEC 60034-18-31 Ed. 1.0 - Identical
