- Type
- 26
- Procedure
- neg-wo-call
- Ref. number
- 454314-2024
- Estimated value
- 2,700,000 EUR
- CPV
- 50700000
Energinet needs to refurbish the existing converter transformers on Skagerrak 3 in station Tjele. Skagerrak 3 HVDC connection was delivered by ABB in 1993. The AC, DC, and neutral bushings on the converter transformers n…
eeds to be replaced/retrofitted with SF6-free or gel-type composite bushings. Flanges, gaskets, and seals needs to be exchanged on the bushings and conservator. Additionally, accessories such as valves, new gas-relay, new thermometers, new pressure relays on transformers and tap changers, new oil le
vel indicators, including new cabling for all former mentioned items, and exchange of rubber bag in the conservator needs to be exchanged. The refurbishment work that will require outages shall be done somewhere within the period 01.09.2026