Defines the service conditions, rated characteristics, general structural requirements and test methods of high voltage/low voltage or low voltage/high voltage prefabricated substations, which are cable-connected, to be operated from inside (walk-in type) or outside (non-walk-in type) for alternating current of rated voltages above 1 kV and up to and including 52 kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60 Hz for outdoor installation at locations with public accessibility and where protection of personnel is provided.

SANS 62271-202 : 2014 COR 1 2016 - Identical

VDE 0671-202 : 2015 - Identical

DS EN 62271-202 : 2014 COR 2015 - Identical

NEN EN IEC 62271-202 : 2014 C1 2015 - Identical

SN EN 62271-202 : 2014 - Identical

CEI EN 62271-202 : 2016 - Identical

PN EN 62271-202 : 2014 AC 1 2015 - Identical