IEC-61225 › Complete Document History
Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems

Complete Current Edition:
   EDITION 3.0 - Requirements for static uninterruptible DC and AC power supply systems - Feb. 1, 2019

Obsolete Revision Information:
   2ND EDITION - Nuclear power plants - Instrumentation and control systems important to safety - Requirements for electrical supplies - Dec. 1, 2005