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Engine: 3516 Generator Frame: 826 Genset Rating (kW): 2000.0 Line Voltage: 480
Fuel: Diesel Generator Arrangement: 2628110 Genset Rating (kVA): 2500.0 Phase Voltage: 277
Frequency: 60 Excitation Type: Permanent Magnet Pwr. Factor: 0.8 Rated Current: 3007.0
Duty: STANDBY Connection: SERIES STAR Application: EPG Status: Current
Version: 38699 /38433 /38580 /3636
Generator Mechanical Information
Center of Gravity
Dimension X -1087.1 mm -42.8 IN.
Dimension Y 0.0 mm 0.0 IN.
Dimension Z 0.0 mm 0.0 IN.
? "X" is measured from driven end of generator and parallel to rotor. Towards engine
fan is positive. See General Information for details
?
"Y" is measured vertically from rotor center line. Up is positive.
? "Z" is measured to left and right of rotor center line. To the right is positive.
Generator WT = 4913 kg * Rotor WT = 1903 kg * Stator WT = 3010 kg
10,831 LB 4,195 LB 6,636 LB
Rotor Balance = 0.0508 mm deflection PTP
Overspeed Capacity = 150% of synchronous speed
Generator Torsional Data
J1 = Coupling
and Fan
J2 = Rotor
TOTAL J = J1 + J2 + J3
J3 = Exciter
End
K1 = Shaft Stiffness between
J1 + J2 (Diameter 1)
K2 = Shaft Stiffness between
J2 + J3 (Diameter 2)
J1
K1
Min Shaft Dia 1
J2
K2
Min Shaft Dia 2
J3
62.0 LB IN. s
2
56.6 MLB IN./rad 5.0 IN.
713.1 LB IN. s
2
56.6 MLB IN./rad 3.8 IN.
3.3 LB IN. s
2
7.0 N m s
2
6.4 MN m/rad 127.0 mm
80.571 N m s
2
6.4 MN m/rad 96.5 mm
0.371 N m s
2
Total J
778.4 LB IN. s
2
87.942 N m s
2
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Caterpillar Generator Data
05/09/2006
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