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Jenbacher, JMS 612 GS-N.L, 2020, Combined Heat and Power Plant, 2,058 kW, Stamford LVSI 804 W Alternator

Jenbacher, JMS 612 GS-N.L, 2020, Combined Heat and Power Plant, 2,058 kW, Stamford LVSI 804 W Alternator

Description

  1. Overview
    1. Used Jenbacher JMS 612 GS-N.L combined heat and power plant with a Stamford alternator.
    2. Year: 2020.
    3. Condition: used.
    4. Supplied with documentation.
    5. An on-site inspection is possible.
  2. Engine
    1. Four-stroke engine: Jenbacher J 612 GS-J03.
    2. Operating hours: under 15,000 h.
    3. ISO standard output: 2,058 kW (2,760 hp).
    4. Design: V 60°, 12 cylinders.
    5. Bore: 190 mm (7.5 in); stroke: 220 mm (8.7 in).
    6. Displacement: 74.85 l.
    7. Rated speed: 1,500 rpm.
    8. Mean piston speed: 11 m/s (36.1 ft/s).
    9. Moment of inertia: 56.67 kgm².
    10. Direction of rotation (viewed from flywheel): left.
    11. Radio interference suppression level according to VDE 0875: N.
    12. Starter power: 13 kW; starter voltage: 24 V.
    13. Length: 4,246 mm (167.2 in); width: 1,886 mm (74.3 in); height: 2,503 mm (98.5 in).
    14. Engine dry weight: 9.5 t (20,900 lb); engine operating weight: 10.3 t (22,700 lb).
  3. Energy Balance
    1. Input power: 4,474 kW.
    2. Mixture: 692 kW.
    3. Oil: 204 kW.
    4. Engine cooling water: 315 kW.
    5. Exhaust gas when cooled to 180 °C (356 °F): 638 kW.
    6. Exhaust gas when cooled to 100 °C (212 °F): 909 kW.
    7. Surface heat: 79 kW.
  4. Alternator
    1. Generator: Stamford LVSI 804 W.
    2. Rated output: 2,643 kVA.
    3. Drive power: 2,058 kW.
    4. Rated active power at cos φ = 1: 2,004 kW.
    5. Rated active power at cos φ = 0.8: 1,986 kW.
    6. Rated apparent power at cos φ = 0.8: 2,483 kVA.
    7. Rated reactive power at cos φ = 0.8: 1,490 kVAr.
    8. Rated current at cos φ = 0.8: 3,584 A.
    9. Frequency: 50 Hz; voltage: 400 V.
    10. Speed: 1,500 rpm; overspeed: 1,800 rpm.
    11. Power factor (inductive to capacitive): 0.8 to 0.95.
    12. Efficiency at cos φ = 1: 97.4%; at cos φ = 0.8: 96.5%.
    13. Moment of inertia: 117 kgm².
    14. Cable outlet: left.
    15. Insulation class: H; temperature rise (at drive power): F.
    16. Maximum permissible ambient temperature: 40 °C (104 °F).
    17. Weight: 6.752 t (14,900 lb).