DIN IEC 61225 E:2012 Draft Document - Nuclear power plants - Instrumentation and control systems important to safety - Requirements for electrical supplies (IEC 61225:2005)
2017DIN IEC 61225:2017 Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems (IEC 45A/1138/CD:2017)
2012DIN IEC 61225 E:2012 Draft Document - Nuclear power plants - Instrumentation and control systems important to safety - Requirements for electrical supplies (IEC 61225:2005)