IEC 62271-202:2022 High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
2023IEC 62271-202:2022/COR1:2023 Corrigendum 1 — High-voltage switchgear and controlgear — Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
2022IEC 62271-202:2022 High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
2015IEC 62271-202:2014/COR1:2015 High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation
2014IEC 62271-202:2014 High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation
2006IEC 62271-202:2006 High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation