
High-voltage switchgear and controlgear AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
出版:Standards Australia

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Specifies requirements for factory-assembled insulation-enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor installation and for service frequencies up to and including 60 Hz.