
ROTATING ELECTRICAL MACHINES OF PARTICULAR TYPES OR FOR PARTICULAR APPLICATIONS - ROTATING ELECTRICAL MACHINES WITH TYPE OF PROTECTION 'N'
出版:British Standards Institution

專家解讀視頻
Defines design and construction requirements for rotating electrical machines with protection type 'N'; that is those which are non-sparking in normal operation, having surface temperature limitations. Includes machines having parts producing sparks or arcs when those parts are protected for use in appropriate potentially explosive atmosphere.