Medium voltage switchgear - ABB SafeRing Air / SafePlus Air, Modular housing
- Medium voltage switchgear for 12 kV distribution, intended for incoming supply, metering, sectioning and supply of three transformers 2000 kVA. The plant is designed for further distribution to low voltage switchgear SA, SB and SC.
- Purchase price approximately 8 million SEK
Specifications:
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Manufacturer: ABB
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Model: SafeRing Air / SafePlus Air
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Voltage level: 12 kV
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System voltage: 12 kV, 50 Hz
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Design: Air-insulated switchgear
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Number of transformer compartments: 3 pcs (supply to T1, T2, T3)
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Transformer ratings (connected): 10.5/0.4 kV, 2000 kVA per transformer
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Grid owner incoming box: Tibro Energi
Configuration according to single-line diagram MSP:
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2 incoming lines (HO1, HO2)
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1 measuring compartment (HO4) with measuring transformers 11000/√3 – 110/√3
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1 sectioning compartment (HO3)
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3 transformer compartments (HO6, HO7, HO8)
Transformers:
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T1 – 10.5/0.4 kV, 2000 kVA (feed to LSP SA)
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T2 – 10.5/0.4 kV, 2000 kVA (supply to LSP SB)
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T3 – 10.5/0.4 kV, 2000 kVA (supply to LSP SC)
Other information:
- The building itself is included, dismantling is handled by the buyer.
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The system includes a chain from 12 kV medium voltage to 400 V low voltage distribution via three transformers of 2000 kVA each.
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Built with separate distribution per low voltage section (SA, SB, SC).
See datasheets and drawings below
Modular house:
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Freestanding modular building
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Several separate entrance doors on the long side
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See drawing Floor plan


































































































































































































