
GENERAL REQUIREMENTS FOR ROTATING ELECTRICAL MACHINES - CLASSIFICATION OF DEGREES OF PROTECTION PROVIDED BY ENCLOSURES FOR ROTATING MACHINERY
出版:British Standards Institution

专家解读视频
Establishes the classification of degrees of protection provided by enclosures for rotating machines.
NFC 51 115 : 1969 - Identical
VDE 0530-5 : 2007 - Identical
EN 60034-5 : 2001 AMD 1 2007 - Identical
NFC 51 115 : 1969 - Identical