PD-IEC-62001-4 Complete Document History
High-voltage direct current (HVDC) systems. Guidance to the specification and design evaluation of AC filters

Complete Current Edition:
   2021 EDITION - High-voltage direct current (HVDC) systems. Guidance to the specification and design evaluation of AC filters. Equipment. - Sept. 29, 2021

Obsolete Revision Information:
   2016 EDITION - High-voltage direct current (HVDC) systems. Guidance to the specification and design evaluation of AC filters. Equipment - May 12, 2016