Is applicable 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.
This standard is applicable to two-pole phase comparators having a connecting lead between them, two-pole phase comparators operating with a wireless connection and single-pole phase comparators operating with a memory system.
This standard is applicable to phase comparators used in contact with the part to be tested, as a single unit or as a separate device completed by an adaptable insulating pole covered in IEC 60855 or IEC 61235.
The contents of the corrigendum of July 2005 have been included in this copy.
This consolidated version consists of the first edition (2001),
its amendment 1 (2002) and its amendment 2 (2004). Therefore, no
need to order amendments in addition to this publication.
WITHDRAWN
IEC 61481:2001+AMD1:2002+AMD2:2004 CSV ED1.2
99.60
Withdrawal effective
Oct 24, 2014
