
RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 3: ELECTROTECHNICAL COMPONENTS - RULES FOR D.C. CIRCUIT-BREAKERS
出版:International Electrotechnical Committee

专家解读视频
Provides the rules for circuit-breakers, the main contacts of which are to be connected to d.c. power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3000 V d.c. according to IEC 60850.
I.S. EN 60077-3:2002 - Identical
VDE 0115-460-3 : 2003 - Identical
DS EN 60077-3 : 2003 - Identical
NEN EN IEC 60077-3 : 2002 - Identical
BS EN 60077-3 : 2002 - Identical
PN EN 60077-3 : 2003 - Identical
CEI EN 60077-3 : 2002 - Identical
NF EN 60077-3 : 2002 - Identical
EN 60077-3 : 2002 - Identical
PN EN 60077-3 : 2003 - Identical
NEN EN IEC 60077-3 : 2002 - Identical
DS EN 60077-3 : 2003 - Identical
BS EN 60077-3 : 2002 - Identical
VDE 0115-460-3 : 2003 - Identical
I.S. EN 60077-3:2002 - Identical