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MAN B&W, 12V48/60, 1999, 37 MW HFO Fired Power Plant, 3x 12.35 MW Engine Sets, Siemens Alternators

MAN B&W, 12V48/60, 1999, 37 MW HFO Fired Power Plant, 3x 12.35 MW Engine Sets, Siemens Alternators

Description

  1. Overview
    1. 37 MW HFO fired power plant comprising of 3 units of 12.35 MW each at 21000 volts.
    2. Engines are MAN B&W HFO engine sets with Siemens alternators.
  2. Engine Specifications
    1. Make: MAN B&W Diesel Augsburg, Germany.
    2. Capacity: 12350 kW each.
    3. Year of make: 1999.
    4. Speed: 500 rpm.
    5. Type: 12V48/60.
    6. Number of cylinders: 12.
    7. Cylinder bore diameter: 480 mm.
    8. Cylinder stroke length: 60.
    9. Operating fuel: HFO.
    10. HFO consumption: 225 grams/kWh.
    11. Lube oil consumption: 0.7 grams/kWh.
  3. Alternator Specifications
    1. Make: Siemens.
    2. Type: IDK 5143-3BE06-Z.
    3. Year of make: 1998.
    4. Capacity: 15340 kVA.
    5. Voltage: 11000 V.
    6. Amps: 805 A.
    7. Speed: 500 rpm.
    8. Duty type: S1.
    9. Power factor: 0.8.
    10. Insulation class: F.
    11. Enclosure: IP 21.
    12. Cooling: IC 01.
    13. Excitation voltage: 73 V.
    14. Excitation current: 8.5 A.
  4. Operating History
    1. Engine running hours: 35432, 35914, 35222.
    2. Hours at which last overhaul was done: 27150.
    3. Number of hours run after last overhaul: 8282, 8764, 8072.
  5. Ancillary Equipment
    1. Lube oil pump: Make Leistritz, flow 315 m³/hr, maximum pressure 10 bar, type LSNT-125/184 IFOGA-0. Motor: Make Dutchi R C.E., type DMI 515 S4, 3 ph, 415 volts, 50 Hz, 184 amps, 1485 rpm, 110 kW.
    2. Cylinder cooling water pump: Make Iron Pump, flow 150 m³/hr, type QV 10/300, head 44 mWC. Motor: Make's, type 16BA-0223-4AA61-Z 225M, synchro motor, 3 ph, 415 V, 50 Hz, 78.5 amps, 1475 rpm, 45/60 kW/HP.
    3. Charge air cooling water pump: Make Iron Pump, type CNLB 150-150/315, pump no. CNL 2948/1, output 170 m³/hr, head 26 m, speed 1470 rpm, power 17 kW. Motor: Make C.E., type VG1 801 L04, synchro motor, 3 ph, 415 V, 50 Hz, 39 amps, 1460 rpm, 22 kW.
    4. Nozzle cooling water module: Make Grundfos, type CH 8-50A-CVBE, model B4N 508025 P 29908, voltage 3x220-240/380/415 V, power 1710 watts, flow 8 m³/hr, head 32 m. Motor: Type CH-8-50A-A-CVBE, model B4N 508025 P 29908, voltage 3x220-240/380-415 V, 50 Hz.
    5. Lube oil coolers: Make Alfa Laval, type M15-MFM8, manufacture no. 30102-38617, year 1999, volume 602.5 L, test pressure 15 bar, maximum working pressure 10 bar, maximum working temperature 100°C, area 1077 mm, number of plates 242, gasket/plate specification 316/0.5/NIT/clip-on.
    6. HT water cooler: Make Alfa Laval, type M15-MFM8, manufacture no. 30102-38620, year 1999, volume 142.5 L, test pressure 7.5 bar, maximum working pressure 5.0 bar, maximum working temperature 100°C, area 258 mm, number of plates 58, gasket/plate specification 316/0.5/NIT/clip-on.
    7. LT water cooler: Make Alfa Laval, type M10-BFM, manufacture no. 3, year 1999, volume 74.6 L, test pressure 7.5 bar, maximum working pressure 5.0 bar, maximum working temperature 100°C, area 348 mm, number of plates 114, gasket/plate specification 316/0.5/NIT/clip-on.
    8. FO booster module pump and viscosity pump: Make Leistritz, machine no. 8770002, type L3NG-45/17 A POU1-Z; make Scherzinger, type EVM-2 FAB, no. 994373NUTZWHAL/LTR-1, maximum pressure 16 bar, maximum temperature 200°C. Motors: (1) Make Rotor C.E., type M310 TROP C 411, synchro motor 4AP 901-4, 3 ph, 240/414 V, 50 Hz; (2) Make EG 7150-1 AY-RL, 230 V, 50/60 Hz, 0.45 A, 34 watts, 1300/1400 rpm.
    9. Starting air compressor: Make Ingersoll Rand.