Hraueyjarfossvirkjun - Generator Step Up Transformer
Landsvirkjun
The Contractor shall furnish one power transformer. The transformer shall act as a generator step up transformer for the Hrauneyjafoss Hydro Power Plant in Tungná river in South Iceland. The transformer will replace an existing transformer manufactured by EFACEC. The transformer shall be designed for load rejection overvoltage conditions, according to EN 60076 (IEC 60076). The transformer will be installed outdoors in front of the powerhouse. It will be connected to an existing 245 kV switchgear in the substation. The generator side connections are via Isolated Phase Busducts from the generator circuit breaker.
A. 86 MVA Transformer
The Contractor shall furnish a 3-phase, two winding shell-type transformer. The transformer shall be of the outdoor type, oil immersed, ONAF cooled, rated 86 MVA - 245/13,8 kV, YNd1, 50 Hz, complete with off-load tap-changer and all required accessories. The transformer is intended for use as a generator step-up transformer for a hydro power generator. The no-load voltage on the HV-side and principal tapping shall be 241,5 kV and 13,2 kV on the LV- side.
Lokafrestur móttöku tilboða var 2011-06-28. Innkaupin voru birt 2011-05-27.
Hver? Hvað?| Dagsetning | Skjal |
|---|---|
| 2011-05-27 | Útboðsauglýsing |
| 2012-06-12 | Tilkynning um veitingu samnings |
Hlutur
Umfang innkaupanna
Heiti: power supply transformers
Magn eða umfang:
“One power transformer.”
Lýsigögn tilkynningar
Upprunalegt tungumál: enska 🗣️
Tegund skjals: Útboðsauglýsing
Eðli samnings: Aðföng
Reglugerð: Evrópska efnahagssvæðið (EES)
Sameiginlegur innkaupaorðaforði (CPV)
Kóði: Aflgjafa-spennar 📦
Ferli
Tegund ferlis: Lokað útboð
Tegund tilboðs: Framlag fyrir alla hluta
Matsforsendur
Hagkvæmasta tilboðið
Kaupandi
Auðkenni
Land: Ísland 🇮🇸
Tegund veitandi yfirvalds: Veitustofnun
Póstföng: Haaleitisbraut 68
Póstnúmer: 103
Póstbær: Reykjavik
Tengiliður
Vefslóð: http://www.landsvirkjun.is 🌏
Tölvupóstur: innkaup@lv.is 📧
Sími: +354 5159000 📞
Fax: +354 5159006 📠
Tilvísun
Dagsetningar
Sendingardagsetning: 2011-05-27 📅
Lokafrestur fyrir framlag: 2011-06-28 📅
Birtingardagsetning: 2011-05-31 📅
Auðkenni
Tilkynningarnúmer: 2011/S 104-170912
OJ-S útgáfa: 104
Heimild: OJS 2011/S 104-170912 (2011-05-27)
Hlutur
Umfang innkaupanna
Heildarvirði innkaupanna: 658 930,00 💰
Lýsigögn tilkynningar
Tegund skjals: Tilkynning um veitingu samnings
Ferli
Tegund tilboðs: Á ekki við
Matsforsendur
Lægsta verð
Kaupandi
Auðkenni
Heiti veitandi yfirvalds: Landsvirkjun
Tilvísun
Dagsetningar
Sendingardagsetning: 2012-06-12 📅
Birtingardagsetning: 2012-06-14 📅
Auðkenni
Tilkynningarnúmer: 2012/S 112-185438
Vísar í tilkynningu: 2011/S 104-170912
OJ-S útgáfa: 112
Heimild: OJS 2012/S 112-185438 (2012-06-12)