Applies to high-voltage alternating current disconnecting circuitbreakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV.
KS IEC62271-108:2020
High-voltage switchgear and controlgear Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV
Number of Pages:42
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Kes 5,562.00