
Rotating electrical machines Part 18: Functional evaluation of insulation systems - Section 21: Test procedures for wire-wound windings - Thermal evaluation and classification
出版:International Electrotechnical Committee

专家解读视频
Provides procedures for the thermal evaluation and classification of insulation systems of wire-wound winding machines. Should be used in conjunction with section 1.
DIN EN 60034-18-21 (1995-08) - Identical
NEN 10034-18-21:1994 - Identical
SN EN 60034-18-21:1994 - Identical
CEI EN 60034-18-21:1996 - Identical
UNE EN 60034-18-21:1996 - Identical
PN EN 60034-18-21:2001 - Identical
SS EN 60034-18-21:1995 - Identical
NF EN 60034 18-21:1995 - Identical
GB/T 17948.1-2000 - Identical
VDE 0530-18-21:1995 - Identical
I.S. EN 60034-18-21:1994 - Identical
BS EN 60034-18-21:1994 - Equivalent
ONORM OVE EN 60034-18-21:1994 - Identical