Írafoss and Blanda Hydro Power Stations - Power Transformers

Landsvirkjun

Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of, one transformer located outside in the switchyard, rated 21000 kVA. The transformer shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076. As well as option to buy up to three additional transformers: Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of two transformers located outside in the switchyard, designated hereafter as 2AET10 and 3AET10 rated 21000 kVA. The transformers shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076. Transformer 2AET10 is the same as 1AET10. 3AET10 is the same as 1AET10 but for the rail gauge. Unit transformer 3ADT10: The Unit transformer shall be 3-phase, two winding, K3 classified (IEC 61039) transformer insulation fluid-immersed, suitable for outdoor erection and operation, KNAF cooled, 220/11 kV, 50 Hz, complete with off-load tapped windings, KNAF cooled (Option shell type) and all required accessories. The transformer will be placed indoors in a separate building approx. 150 m from the powerstation. The primary winding of the transformer shall be connected with cables to the 220 kV switchgear. The purpose of this transformer is a step up transformer from the 11 kV to the HV 220 kV substation. The transformer shall be suitable for either direct or high impedance earthing of neutral. Further information can be found in Volume 2 Purchaser Requirements.

Lokafrestur

Lokafrestur móttöku tilboða var 2025-05-15. Innkaupin voru birt 2025-03-10.

Hver?

• Landsvirkjun

Hvað?

• Rafmótorar, rafalar og spennar › Spennar

Hvar?

• Ísland › Höfuðborgarsvæði
• Ísland › Landsbyggð
• Luxembourg › Luxembourg

Saga innkaupa

Dagsetning	Skjal
2025-03-10	Útboðsauglýsing
2025-05-05	Útboðsauglýsing

Útboðsauglýsing (2025-03-10)
Hlutur
Umfang innkaupanna
Heiti: Írafoss and Blanda Hydro Power Stations - Power Transformers
Stutt lýsing:
“Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of, one transformer located outside in...”

Stutt lýsing

Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of, one transformer located outside in the switchyard, rated 21000 kVA. The transformer shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076.
As well as option to buy up to three additional transformers:
Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of two transformers located outside in the switchyard, designated hereafter as 2AET10 and 3AET10 rated 21000 kVA. The transformers shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076.
Transformer 2AET10 is the same as 1AET10. 3AET10 is the same as 1AET10 but for the rail gauge.
Unit transformer 3ADT10: 
The Unit transformer shall be 3-phase, two winding, K3 classified (IEC 61039) transformer insulation fluid-immersed, suitable for outdoor erection and operation, KNAF cooled, 220/11 kV, 50 Hz, complete with off-load tapped windings, KNAF cooled (Option shell type) and all required accessories. The transformer will be placed indoors in a separate building approx. 150 m from the powerstation. The primary winding of the transformer shall be connected with cables to the 220 kV switchgear. The purpose of this transformer is a step up transformer from the 11 kV to the HV 220 kV substation. The transformer shall be suitable for either direct or high impedance earthing of neutral. 
Further information can be found in Volume 2 Purchaser Requirements.

Tegund samnings: Aðföng
Vörur/þjónusta: Spennar 📦
Lýsing
Heiti: Írafoss and Blanda Hydro Power Stations- Power Transformers
Lýsing innkaupa:
“Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of, one transformer located outside in...”

Lýsing innkaupa

Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of, one transformer located outside in the switchyard, rated 21000 kVA. The transformer shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076.
As well as option to buy up to three additional transformers:
Design, manufacture, supply, transportation to a harbour with direct sailing to Iceland, supervision of installation of two transformers located outside in the switchyard, designated hereafter as 2AET10 and 3AET10 rated 21000 kVA. The transformers shall be shell type, 3-phase, two winding, outdoor, with Bio classified (IEC 61039, IEC 61100, IEC 61099,) transformer K3 classified fluid insulation immersed, KNAF cooled, 138/10,5 kV, 50 Hz, YNd11, complete with tapped windings, off-load tap changer, cooling equipment and all required accessories. The transformer shall be designed for load rejection over-voltage conditions, according to EN 60076.
Transformer 2AET10 is the same as 1AET10. 3AET10 is the same as 1AET10 but for the rail gauge.
Unit transformer 3ADT10: 
The Unit transformer shall be 3-phase, two winding, K3 classified (IEC 61039) transformer insulation fluid-immersed, suitable for outdoor erection and operation, KNAF cooled, 220/11 kV, 50 Hz, complete with off-load tapped windings, KNAF cooled (Option shell type) and all required accessories. The transformer will be placed indoors in a separate building approx. 150 m from the powerstation. The primary winding of the transformer shall be connected with cables to the 220 kV switchgear. The purpose of this transformer is a step up transformer from the 11 kV to the HV 220 kV substation. The transformer shall be suitable for either direct or high impedance earthing of neutral. 
Further information can be found in Volume 2 Purchaser Requirements.

Aðalstaður eða framkvæmdarstaður:
“See tender documents.”
Framkvæmdarstaður: Landsbyggð 🏙️
Lengd
Upphafsdagsetning: 2025-07-15 📅
Lokadagsetning: 2035-12-31 📅
Lýsing
Hámarksfjöldi endurnýjana: 0
Heiti
Auðkennisnúmer hluta: LOT-0001
Lýsing
Land: Ísland 🇮🇸

Ferli
Tegund ferlis
Opið útboð ✅
Lagagrundvöllur: Directive 2014/25/EU
Stjórnsýsluupplýsingar
Lokafrestur fyrir móttöku tilboða eða þátttökubeiðna: 2025-05-15 14:00:00 📅
Tungumál sem hægt er að leggja fram tilboð eða þátttökubeiðnir á: enska 🗣️
Lágmarkstímabil sem bjóðandinn verður að viðhalda tilboðinu: 60
Útboðsskilmálar
Frestur til að óska eftir viðbótarupplýsingum: 2025-05-05 16:00:00 📅

Lagalegar, efnahagslegar, fjárhagslegar og tæknilegar upplýsingar
Skilyrði fyrir þátttöku
Helstu fjármögnunarskilyrði og greiðslufyrirkomulag og/eða tilvísun í viðeigandi ákvæði sem þau falla undir:
“See tender documents.”
Skilyrði tengd samningnum
Skilyrði framkvæmdar samnings:
“See tender documents.”

Kaupandi
Nafn og heimilisföng
Nafn: Landsvirkjun
Innlent skráningarnúmer: 4202691299
Póstnúmer: 105
Póstbær: Reykjavík
Svæði: Höfuðborgarsvæði 🏙️
Land: Ísland 🇮🇸
Tölvupóstur: innkaup@landsvirkjun.com 📧
Sími: 5159000 📞
Heimilisfang kaupandasniðs: https://utbod.landsvirkjun.is 🌏
Tegund kaupanda
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Aðalstarfsemi
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Samskipti
Vefslóð skjala: https://utbod.landsvirkjun.is 🌏
Vefslóð til þátttöku: https://utbod.landsvirkjun.is 🌏
Rafræn skil: Required

Frekari upplýsingar
Endurskoðunaraðili
Nafn: Landsvirkjun
Innlent skráningarnúmer: 4202691299
Póstnúmer: 105
Póstbær: Reykjavík
Svæði: Höfuðborgarsvæði 🏙️
Land: Ísland 🇮🇸
Tölvupóstur: innkaup@landsvirkjun.com 📧
Sími: 5159000 📞
Þjónusta sem upplýsingar um endurskoðunarferlið er hægt að fá hjá
Nafn: Landsvirkjun
Innlent skráningarnúmer: 4202691299
Póstnúmer: 105
Póstbær: Reykjavík
Svæði: Höfuðborgarsvæði 🏙️
Land: Ísland 🇮🇸
Tölvupóstur: innkaup@landsvirkjun.com 📧
Sími: 5159000 📞
Heimild: OJS 2025/S 049-157770 (2025-03-10)

Útboðsauglýsing (2025-05-05)
Ferli
Stjórnsýsluupplýsingar
Lokafrestur fyrir móttöku tilboða eða þátttökubeiðna: 2025-06-05 14:00:00 📅
Útboðsskilmálar
Frestur til að óska eftir viðbótarupplýsingum: 2025-05-26 23:59:00 📅

Breytingar
Aðrar viðbótarupplýsingar
Aðalástæða breytingar: Information updated
Information about modifications
Auðkenni breyttrar útgáfu auglýsingar: 157770-2025
Heimild: OJS 2025/S 088-294574 (2025-05-05)

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