IEC 60152 : 1.0现行
IDENTIFICATION BY HOUR NUMBERS OF THE PHASE CONDUCTORS OF 3 PHASE ELECTRIC SYSTEMS
出版：International Electrotechnical Committee
专家解读视频
Provides a means for identifying the conductors of 3 phase interconnected systems by the use of hour (clock face) numbers, taking as a basis the phase sequence, starting from an arbitrary origin, of their applied voltages.
NFC 04 200 : 1980 - Identical
HD 324 : 200S1 - Identical
NEN 3286 : 1967 C1 1979 - Identical
PN 91/E-05019 : 1991 - Identical
NFC 04 200 : 1980 - Identical
NEN 3286 : 1967 C1 1979 - Identical
PN 91/E-05019 : 1991 - Identical
HD 324 : 200S1 - Identical
