Repair and maintenance services of generators

Description

The scope of works of the tender comprises: planning, organization and carrying out major overhaul of generator, inclusive commissioning and documentation. The site location is Ny Studstrupværket 14, 8541 Skødstrup, Denmark. The main data of the generator follows: • generator OEM: BBC; • type: WT23s-084AF3X; • year of manufacturing: 1984; • date of first synchronization: 1984; • apparent output: 441 MVA; • power factor: 0.85; • cooling media (stator/rotor): H2O/H2; • speed/frequency: 3000 RPM/50 Hz; • excitation system: Static w. Shunt supple; • excitation type: unitrol 5000; • rated stator voltage: 19 kV; • rated stator current: 14.707 kAac; • rated field voltage: 0.367 kVdc; • rated field current: 4.52 kAdc; • insulation system (stator): Micadur; • insulation class (stator): F. The scope of works of the tender comprises: planning, organization and carrying out major overhaul of generator, inclusive commissioning and documentation. The site location is Ny Studstrupværket 14, 8541 Skødstrup, Denmark. The main data of the generator follows: • generator OEM: BBC; • type: WT23s-084AF3X • year of manufacturing: 1984; • date of first synchronization: 1984; • apparent output: 441 MVA; • power factor: 0.85; • cooling media (stator/rotor): H2O/H2; • speed/frequency: 3000 RPM/50Hz; • excitation system: Static w. Shunt supple; • excitation type: unitrol 5000; • rated stator voltage: 19 kV; • rated stator current: 14.707 kAac; • rated field voltage: 0.367 kVdc; • rated field current: 4.52 kAdc; • insulation system (stator): Micadur; • insulation class (stator): F.