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Jenbacher, J312, 2016, Gas Engine Generator Set, 29,000 Operating Hours

Description

  1. Overview
    1. Jenbacher J312 gas engine generator set.
    2. Year: 2016.
    3. Operating hours: 29,000.
    4. Manufacturer's type designation: JMS 312 GS-N.L.
    5. Available immediately for shipment.
  2. Scope of Supply
    1. J312 generator set.
    2. Gas train.
    3. Control panel.
  3. Service
    1. Service history under GE Jenbacher.
  4. Type Rating, JMS 312 GS-N.L
    1. Electrical output: 625 kW (838 hp).
    2. Recoverable thermal output: 731 kW at 120 degrees C (248 degrees F).
    3. Energy input: 1,568 kW.
    4. Electrical efficiency: 39.8 percent.
    5. Thermal efficiency: 46.6 percent.
    6. Total efficiency: 86.4 percent.
    7. NOx below 500 mg/Nm3 at 5 percent O2.
    8. Sound pressure level at the engine, 1 m (3.3 ft) average: 95 dB(A).
  5. Engine
    1. Engine type: J 312 GS-C05.
    2. Configuration: V 70 degrees, 12 cylinders.
    3. Bore: 135 mm (5.3 in).
    4. Stroke: 170 mm (6.7 in).
    5. Piston displacement: 29.20 liters (7.7 gal).
    6. Nominal speed: 1,500 rpm.
    7. Compression ratio: 11.8.
    8. ISO standard fuel stop power ICFN: 646 kW (866 hp).
    9. Specific lube oil consumption: 0.30 g/kWh.
    10. Dry weight: 3,500 kg (7,716 lb).
    11. Lube oil filling capacity: 230 liters (60.8 gal).
    12. Based on methane number 70.
  6. Alternator
    1. Stamford HCI 634 H2.
    2. Type rating: 910 kVA.
    3. Voltage: 400 V.
    4. Frequency: 50 Hz.
    5. Speed: 1,500 rpm.
    6. Rating at power factor 1.0: 625 kW; at power factor 0.8: 617 kW.
    7. Efficiency at power factor 1.0: 96.7 percent; at power factor 0.8: 95.5 percent.
    8. Protection class: IP 23.
    9. Insulation class: H.
    10. Mass: 2,145 kg (4,729 lb).
  7. Dimensions and Weights, Generator Set (approximate)
    1. Length: 4,700 mm (185.0 in).
    2. Width: 1,800 mm (70.9 in).
    3. Height: 2,300 mm (90.6 in).
    4. Weight empty: 8,000 kg (17,637 lb).
    5. Weight filled: 8,500 kg (18,739 lb).
  8. Connections
    1. Jacket water inlet and outlet: DN 80 / PN 10.
    2. Exhaust gas outlet: DN 250 / PN 10.
    3. Fuel gas at the gas train: DN 65 / PN 16.
    4. Low temperature circuit: DN 65 / PN 10.
  9. Condition
    1. Used, in working order and available for immediate shipment.