Energy Data Record for Used Industrial Steam Turbines / Turbosets Turbine Machine No.: Original Equipment Manufacturer (OEM): BBC Year of manufacture: 1962 Turbine model: Extraction-Condensing Design output (MW) [at best turbine efficiency]: 14.3 MW Maximum output (MW): 14.3 MW Steam consumption at design output (kg/kWh): 65 t Steam consumption at max. output (kg/kWh): 65 t 1) _ Max. main steam temperature (°C) : 520 °C Main steam temperature (°C)1): 520 °C Main steam pressure (bar g)1): 72 bar Main steam flow (t/h)1): 65 t/h Exhaust steam temperature (°C)1): 175 °C Exhaust steam flow (t/h)1): 1.5 bar 40 bar Exhaust steam pressure (bar): 1.5 bar Extraction pressure (bar g)2): 1.5 bar Extraction flow (t/h)2): 40 t/h Speed (rpm): 8,000 Allowable frequency range (Hz): 50 Hz Direction of rotation: on HP side right Exhaust steam nozzle (downward, upward, right, left or axial): downward Non-drive end of turbine (HP/LP end): HP and LP Package (yes/no), if yes, please state configuration (turbine, gear unit, generator, compressor): In case of package, is integral lube oil system provided? (yes/no): or extract from Operating Manual Load points Main steam parameters 1 2 3 See attachments Main steam flow (t/h) Extraction pressure (bar) Extraction flow (t/h) Exh. steam pressure (bar) Exh. steam temp. (°C)1) Terminal output (kW) Turbine condition Ok Last minor overhaul: 1997 Last major overhaul: Operating hours: 383,500 Date of turbine shutdown and preservation details: no, 1.2001 Expected to be available as from: as of now 1) in accordance with turbine design 2) where applicable Siemens AG Energy Sector; Management: Michael Süss Energy Service Division; Management: Randy Zwirn Oil & Gas and Industrial Applications Services; Management: Willibald Meixner Frankenstr. 70-80 90461 Nuremberg Germany Phone: +49 (911) 4130 0 Fax: +49 (911) 4130 440 Siemens Aktiengesellschaft: Chairman of the Supervisory Board: Gerhard Cromme; Managing Board: Peter Löscher, Chairman, President and Chief Executive Officer; Roland Busch, Brigitte Ederer, Klaus Helmrich, Joe Kaeser, Barbara Kux, Hermann Requardt, Siegfried Russwurm, Peter Y. Solmssen, Michael Süss Registered offices: Berlin and Munich, Germany; Commercial registries: Berlin Charlottenburg, HRB 12300; Munich, HRB 6684 WEEE Reg. No. DE 23691322 SCF 04/2011 V08.12 Page 1 of 3 Energy Are spare parts available? If yes, which ones? Gear unit Turbine control and protection system: Original Equipment Manufacturer (OEM): BBC Modification 1979 Voith Hydraulic or electronic: Overspeed protection system (hydraulic [bolt]/electronic): electronic Axial shaft position monitoring system (hydraulic [nozzle]/electronic): electronic _ Vibration monitoring system (yes/no): Yes Actuators for control and stop valve(s) (HP/LP hydraulic system): LP Magnet wheel installed on turbine shaft (yes/no, if yes, please state number of teeth): Yes Electrohydraulic converter installed (yes/no): Yes Condenser: Original Equipment Manufacturer (OEM): BBC Condenser model: Water Condensing capacity (t/h): 25t Condenser pressure (bar): 3 Cooling water flow (m /h): 1,300 Cooling water velocity (m/s): Cooling water inlet temperature (°C): 12 Thermal capacity (MW): Supply lines: 2* DN 350 Complete operating documentation available (yes/no): no Complete machine file available (yes/no): no Is the driven machine also available for purchase (yes/no): SCF 04/2011 V08.12 Page 2 of 3 Energy _ Driven generator Machine No.: Original Equipment Manufacturer (OEM): Rating (MVA): 19.0 Generator type (cooling system): Water Generator model: WT55Ld Voltage (kV): 6.3 Frequency (Hz): 50 Current (A): 1,740 Power factor (cos phi): 0.75 Speed (rpm): 3,000 Design: Insulation class: B Type of enclosure: Cooling water inlet temperature (°C): 20°C Cooling water flow (m3/h): Compound excitation (… V - … A): Generator condition: Last minor overhaul: 1997 Last major overhaul: Operating hours: 383,500 Date of turbine shutdown and preservation details: no 1.2011 Expected to be available as from: as of now Gear unit: Original Equipment Manufacturer (OEM): BHS Gear unit model: planetary gearing Rating (HP): 7,400 KW Speed (rpm): 8,000/ 3,000 Complete scope of supply available for purchase: Turbine Gear unit Generator Exciter Condenser Lube oil system Condensate pumps Size (footprint) / dimensions: See attachments Please provide photographs of the turboset / turbine separately in electronic form. SCF 04/2011 V08.12 Page 3 of 3