Power transformers
Caruna is looking for the reliable and cost efficient supplier(s) for power transformers. Caruna is now starting the tendering process by selecting suppliers to the negotiation process.
The transformers will be purchased as turnkey delivery: delivered on site in Finland, installed on the foundation, internal connections and devices fully tested and ready for the commissioning. Purchaser will connect the transformer into the existing network.
The power of the transformers will be from 16 MVA to 40 MVA. Power transformers shall be connected to the three-phase distribution networks, shall be suitable for indoor and outdoor, continuous service, 50 Hz, the connection group is YNyn0, Ynyn6 or Ynd11, cooling ONAN or ONAF, shall have two windings: a primary winding is 110 kV and a secondary winding is 21 kV. The requirement of the lowest temperature is -50° C or -40°C depending on the delivery location.
The transformers shall fulfill the CENELEC (EN, HD or TS documents), IEC standards, ISO standards and Commission regulation (EU) No 548/2014 on implementing directive 2009/125/EC of European Parliament and of the Council with regards to small, medium and large power transformer.
Estimated total volume is 8 — 15 pcs of power transformers during the contract period.
Note! Additional information on the notice is in the Tarjouspalvelu.fi supplier portal. Tenders/applications for participation are also sent using this system. You will find a direct link to additional information on the notice from this Hilma notice.
https://tarjouspalvelu.fi/caruna/?id=51324&tpk=6489d323-2369-4f88-8cdc-9e0536a5e51a
Määräaika
Tarjousten vastaanottamisen määräaika oli 2016-01-29.
Hankinta julkaistiin 2016-01-12.
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| 2016-01-12
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