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AS 62271.200:2019
High-voltage switchgear and controlgear - AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-200:2011/COR1:2015, MOD) (FOREIGN STANDARD)
The objective of this Standard is to specify requirements for prefabricated metal-enclosed switchgear and controlgear for the following: (a) Alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor and outdoor installation. (b) Service frequencies up to and including 60 Hz.
Standards Australia [sai]