BS-EN-60909-3 Complete Document History
Short-circuit currents in three-phase a.c systems

Complete Current Edition:
   2010 EDITION - Currents during two separate simultaneous line-to-earth shor - April 30, 2010
   2010 EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2010 EDITION - Oct. 31, 2013

Obsolete Revision Information:
   2003 EDITION - Currents during two separate simultaneous line-to-earth shor - Sept. 7, 2004