
INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
出版:Belgian Standards

专家解读视频
Specifies the procedure for the selection of the standard withstand voltages for the phase-to-earth, phase-to-phase and longitudinal insulation of the equipment and the installations of these systems. Applies to three-phase a.c. systems that have a highest voltage for equipment above 1 kV. Recommends that the selected withstand voltages should be associated with the highest voltage for equipment.
SN EN 60071-1 : 2006 + A1 2010 - Identical
UNE EN 60071-1 : 2006 - Identical
BS EN 60071-1 : 2006 - Identical
DIN EN 60071-1 : 2010 - Identical
I.S. EN 60071-1:2006 - Identical
NF EN 60071-1 : 2006 AMD 1 2010 - Identical
SN EN 60071-1 : 2006 + A1 2010 - Identical
UNE EN 60071-1 : 2006 - Identical
EN 60071-1 : 2006 AMD 1 2010 - Identical
I.S. EN 60071-1:2006 - Identical
DIN EN 60071-1 : 2010 - Identical
BS EN 60071-1 : 2006 - Identical
NF EN 60071-1 : 2006 AMD 1 2010 - Identical