DS/EN 61481/A2:2005
Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.

Standard No.

DS/EN 61481/A2:2005

Release Date

2005

Published By

Danish Standards Foundation

Status

Be replaced 2007-04

Replace By

DS/EN 61481/Corr. 2:2007

Latest

DS/EN 61481/Corr. 2:2007

Scope

This standard is applicable to portable phase comparators with or without a built-in power source to be used on electrical systems for voltages of 1 to 36 kV a.c. and frequencies from 50 Hz to 60 Hz. This standard is applicable to two-pole phase comparators having a connection 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. Some restrictions on their

DS/EN 61481/A2:2005 history

• 2007 DS/EN 61481/Corr. 2:2007 Live working - Portable phase comparators for voltages of 1 kV to 36 kV a.c.
• 2005 DS/EN 61481/A2:2005 Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.
• 2003 DS/EN 61481/A1:2003 Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.
• 2002 DS/EN 61481:2002 Live working - Portable phase comparators for voltages of 1 kV to 36 kV a.c.