IEC-61472 › Complete Document History
Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation

Complete Current Edition:
   EDITION 3.0 - kV to 800 kV - A method of calculation - April 1, 2013
   ED. 3.0 CORRIGENDUM 1 - CORRIGENDUM 1 FOR EDITION 3.0 - Oct. 1, 2015

Obsolete Revision Information:
   2ND EDITION CORRIGENDUM 2 - CORRIGENDUM 2 FOR 2ND EDITION - Nov. 1, 2006
   2ND EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2ND EDITION - May 1, 2005
   2ND EDITION - 800 KV - A METHOD OF CALCULATI - July 1, 2004
   1ST EDITION - LIVE WORKING - MINIMUM APPROAC - Nov. 1, 1998