Procurement of Substation Reactors 2027–2029

Summary

The tender concerns the design, manufacture and delivery of 15 three-phase, oil-insulated 20 kV shunt compensation reactors for Savon Voima Verkko Oy substations in 2027–2029. The reactors will have rated outputs of 2–5 MVAr and must be suitable for year-round outdoor use at temperatures from −40 to +40 °C. The supply includes oil, equipment, protection and secondary equipment cabinets, factory acceptance tests, delivery under DDP terms and technical documentation. The bidder must submit one tender covering all 15 reactors, state the total losses for each reactor and ensure that losses do not exceed 0.6% at an operating temperature of 75 °C. The equipment must comply with the specified legislation, standards and technical requirements. The tender deadline is 26 October 2026 at 00:00, and the contract runs until 30 November 2029.