IEC-61481 › Complete Document History
Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.

Complete Current Edition:
   EDITION 1.2 - CONSOLIDATES AMENDMENTS 1 & 2 - June 1, 2004

Obsolete Revision Information:
   1ST EDITION CORRIGENDUM 2 - CORRIGENDUM 2 FOR 1ST EDITION - July 1, 2005
   1ST EDITION AMENDMENT 2 - AMENDMENT 2 FOR 1ST EDITION - April 4, 2004
   1ST EDITION CORRIGENDUM 1 - CORRIGENDUM 1 TO EDITION 1.1 - Nov. 1, 2002
   EDITION 1.1 - INCLUDES AMENDMENT 1 - June 1, 2002
   1ST EDITION AMENDMENT 1 - AMENDMENT 1 FOR 1ST EDITION - May 1, 2002
   1ST EDITION - LIVE WORKING - PORTABLE PHASE - Feb. 1, 2001