- Type
- 26
- Procedure
- neg-wo-call
- Ref. number
- 285152-2024
- Estimated value
- 925,000 EUR
- CPV
- 31170000
The procurement is established to purchase 110/10,5 kV / 31,5 MVA (oil) transformer. Specific specification requirements: Construction •The transformer shall be delivered complete with all normal parts and accessories re…
quired for proper performance and transport. •The thermometers and oil level indicator shall be placed so that these can be read from the ground levels. •Each alarm and trip contact of the protective equipment shall be electrically separated from any other signals. Transformer type • Air-cooled oil
transformer 3 phase. •Cooling method, ONAN. •Load will be at nominal load many hours per day. Nominal values •Nominal power (in all adjustment positions) 31,5 MVA ONAN. •Nominal voltage 117 ± 9 x 1.67/ 10,5 kV. •Frequency 50Hz. •Short circu