BS EN 61481:2001被替代
Live working. Portable phase comparators for use on voltages from 1 kV to 36 kV a .c
出版：British Standards Institution
专家解读视频
Applies to portable phase comparators with or without a built in power source to be used on electrical systems for voltages from 1 kV to 36 kV a.c. and frequencies from 50 Hz to 60 Hz.
© British Standards Institution 2013
Amendment notes:
AMD 14114 published 28 February 2003
AMD 16550 published 31 August 2006
UNE EN 61481:2002 - Identical
I.S. EN 61481:2001 - Identical
IEC 61481 Ed. 1.0 - Identical
IEC 61481 Ed. 1.2 - Equivalent
NF EN 61481:2001 - Identical
NBN EN 61481:2002 - Identical
DIN EN 61481 (2002-07) - Identical
SN EN 61481:2001 - Identical
SS EN 61481:2001 - Identical
DIN EN 61481:2002 - Identical
UNE EN 61481 : 2002 - Identical
NF EN 61481 : 2001 AMD 2 2005 - Identical
DIN EN 61481 : 2002 AMD 2 2006 - Identical
EN 61481 : 2001 AMD 2 2005 - Identical
NBN EN 61481 : 2002 AMD 2 2006 - Identical
I.S. EN 61481:2001 - Identical
SN EN 61481 : 2001 - Identical
NF EN 61481 : 2001 AMD 2 2005 - Identical
NBN EN 61481 : 2002 AMD 2 2006 - Identical
DIN EN 61481 : 2002 AMD 2 2006 - Identical
I.S. EN 61481:2001 - Identical
SN EN 61481 : 2001 - Identical
UNE EN 61481 : 2002 - Identical
