Wartsila, 12V32, 2005, 5000 kW, 11000V, HFO Generator Set
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Description
Overview
Fuel: HFO
Year: 2005
Running hours: 41,037 hrs
Maintenance done at 37,000 hours
Power: 5,417 kW / 7,264.317 hp
RPM: 750
Engine rotation: Clockwise
Engine Components
Vibration damper: Geislinger D90/36/1
Turbo charger: ABB TPL65 A30
Fuel feed pump: ACE 025N3NTBP
Instant start up: LP 1205 GB
Injection pump: L'Orange PEO – G057M
Governor Woodward: PG-EG-58
Charge air cooler type: 2 stage
Air System
Air compressor: Model 7T
Air drier: Ingersoll Rand, Model IR 10R, Refrigerant type R22, Refrigerant quantity 0.6 kg
Compressor: Hitachi SG 433EB1 2001.6.12 B
Auto drain valve (drier): Timer range 0.5 to 45 min, Make Jorc
Starting air bottle: Emarve Pvt. Ltd-Thane, Capacity 500 liters, Mfg. year 2004
Air drier: Ingersoll Rand, Model IR 10R, Refrigerant type R22, Refrigerant quantity 0.6 kg
Compressor: Hitachi SG 433EB1 2001.6.12 B
Instrument air tank: Make Emarve Pvt. Ltd, Thane, Year 2004, Design pressure/temperature 8.3 kg/cm² / 100°C, Tested pressure 11.00 kg/cm²
15 L operating instrument air tank: Fitted on MOD 011 for quick closing valves, Make Gigant UK Limited, Model SPA 1002, Capacity in volume 15 L
Charge Air System
Charge air cooler: Make GEA, Type 2X 70 / 27 / 9 + 9 / 2- ESV – S99 – 20 N192, Mfg. year 2004
Charge air silencer: Make JTK Power OY, B bank 04694, Contract no. 26930 / 10, Type 504550035, Manf. no. A bank 04695, Max. temp 80°C, Weight 400 kg
Damper and Coupling
Damper: Company Geislinger GmbH, Description torsional vibration damper (GD4), Type D, Total mass 421 kg, 90/36/1, Perm. elastic torque cont. 53 kN-m, Trans. permissible elastic torque 79.5 kN-m, Fluid viscosity 15 mm²/sec, Perm. damping torque per bar 4.99 kNm/bar, Perm. thermal load 16 kW, Torsional stiffness 5.6 x 10⁶ Nm/rad, Linear viscous damping 7500 Nmss/rad, Oil discharge 11 l/min
Coupling: Company name Stromag, GE-coupling, Type GEF 9000R, Length 206 mm, Admissible axial displacement 10, Admissible radial displacement 4.0, Alignment tolerances radial +/- 0.25 mm
Turning Gear
Katsa Vaihde gear LKV 132 – 272, Valmno number 585, P max / N1 2.2 kW / 25 RPM, Max torque 1500 N-m
H1: 3 phase, squirrel cage induction motor, kW/hp 0.75/1.0, Duty S1, Voltage range 373-456
Resistances at 20°C: Stator winding 0.0725 Ω, Excitation winding 7.9 Ω, Field winding 0.5635 Ω
Excitation: Exciter field no load 3.3 A / 33.0 V, Rated load 7.7 A / 77.9 V
Alternator Accessories
Anti condensation heaters: Type RER10009871414-9871215, Voltage 380 – 480, Power 2 x 500-800 W
PT100 for stator winding: Type PYRL0009872728-60042012
PT100 for sleeve bearings: Type radial bearing surface PYRR0009873691
Automatic voltage regulator: Unit 1000NS, Unitrol 1000
Drive end sleeve bearing: Side flange mounted sleeve bearing for AMG / Z 0900, Normal end float +/- 2.5 mm, Max axial force 2 kN, Machine seal on machine side IP44, Floating labyrinth seal on outer side IP44
PT for excitation power and actual value measures: Type T1CT0070006553-70006553, Secondary 1 – 110 V 3,200 VA, for excitation
CT for short circuit excitation power: Type T3IFJ3NS – 9874479, 400/6 A, Class 3/10P, Burden 2.5, 50 Hz
CT for actual value measurement: Type T2VT0009872235 – 9872227, 400/1 A, Burden 5 VA, Class 0.5, 50 Hz
CT for differential protection: Type T4ACI17NS – 9877347, 400/5-5 A, 50 Hz, Core 1 – 20 VA, 5P10, Core 2 – 20 VA, 5P10
Diode module: Type Powerex USR, ND 412026, Y0307 B2778 R2679