Description

1: Power Live Tank Circuit Breakers Number of poles: 3 Frequency: *0 Hz Nominal voltage: *9kV Maximum tension of design: *2.5 kV Continuous nominal current: 1,**0 A Nominal interruption current: *0 kA iinsulation: SF6 ITEM # 2: Tri-polar load break switch of *9 kV: Frequency: *0 Hz Nominal voltage: *9 kV Maximum tension of service: *2.5 kV Continuous nominal current: **0 A ITEM # 5: Current Transformers of *9 kV: Nominal Voltage: *9 kV Maximum service tension: *2.5 kV Frequency: *0 Hz ITEM # 6: Potencial Transformer of *9 kV: Nominal Voltage: *9/&#***0;3 kV Maximum service tension: *2.5/&#***0;3 kV Frequency: *0 Hz ITEM # 1: Power Transformers: Nominal potency: (cooling ONAN) *5 MVA Number of windings: 2 Voltage side of xxxxx: *3.8 kV Voltage of side xxxxx: *9 kV Means of insulation (Norms IEC **6): Oil Vacuum taps side xxxxx: ± 2 x 2.5%