275KVA caterpillar generator

275KVA Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility.



275KVA Caterpillar generator set
GEH275

Diesel Generator Set
Exclusively from your Caterpillar
®

Output Ratings 275kVA

380-415V,50Hz

480V, 60 Hz

0.8
Ratings at power factor.
Technical Data
Engine Techncial Data
Physical Data
Lubrication system


4.4 (268.5)
Displacement:
l (cu.in)
-Standby:

103.0 (138.0)

117.5 (158.0)

105.0 (4.1)/127.0 (5.0)
Bore/Stroke
: mm (in)

93.6 (126.0)

106.8 (143.0)
-Prime:

1.51 (5160)
Moment of Inertia:
kg m² (lb. in²)
BMEP:
kPa (psi)

1873.0 (271.7)

1781.0 (258.3)
Engine Electrical System:
-Standby:

12/Negative
-Voltage/Ground:

1702.0 (246.9)

1619.0 (234.8)
-Prime:

65

8.2

13.8
-Battery Charger Amps:
Regenerative Power:
kW

500 (1102)
Weight:
kg (lb)
- Dry:

520 (1146)
- Wet:
Fuel System


Replaceable Element
Fuel Filter Type:
Air System
50 Hz
60 Hz
Recommended Fuel:

Class A2 Diesel
Fuel Consumption:
l/hr (US gal/hr)

Replaceable Element
Air Filter Type:
110%
Load
100%
Load
75%
Load
50%
Load
Combustion Air Flow:

6.3 (221)

7.8 (275)
m³/min (cfm)
-Standby:
Prime

6.0 (212)

7.7 (273)
-Prime:
50 Hz

24.1 (6.4)

21.9 (5.8)

16.6 (4.4)

11.7 (3.1)
Max. Combustion Air Intake
60 Hz

29.3 (7.7)

26.3 (6.9)

19.9 (5.3)

14.2 (3.8)

8.0 (32.1)

8.0 (32.1)
Restriction:
kPa (in H
2
O)
Radiator Cooling Air Flow:
Standby

187.8 (6632)

244.2 (8624)
m³/min (cfm)

24.1 (6.4)

18.2 (4.8)

12.6 (3.3)
50 Hz
External Restriction to

29.3 (7.7)

21.9 (5.8)

15.4 (4.1)
60 Hz

125 (0.5)

125 (0.5)
Cooling Air Flow:
Pa (in H
2
O)
(based on diesel fuel with a specific gravity of 0.85 and conforming to
BS2869, Class A2)
Exhaust System
50 Hz
60 Hz
Cooling System
50 Hz
60 Hz


Level 1
Cooling System Capacity:
Silencer Type:

SD50 (1)

17.5 (4.6)

17.5 (4.6)
l (US gal)
Silencer Noise Reduction

Centrifugal
Water Pump Type:
Pressure Drop Across

2.10 (0.620)

3.56 (1.051)
Heat Rejected to Water &
Silencer System:
kPa (in Hg)
Lube Oil:
kW (Btu/min)
Silencer Noise Reduction

50.7 (2883)

62.5 (3554)

22

17
-Standby:
Level:
dB

46.1 (2622)

56.9 (3236)
-Prime:
Max. Allowable Back

18.0 (5.3)

15.0 (4.4)
Pressure:
kPa (in. Hg)
Heat Radiation to Room:

7.5 (427)

9.2 (523)
kW (Btu/min)
-Standby:
Exhaust Gas Flow:

6.8 (387)

8.4 (478)

16.3 (576)

20.4 (720)
-Prime:
m³/min (cfm)
-Standby:

2.8 (3.8)

4.8 (6.4)

15.2 (537)

18.4 (650)
Radiator Fan Load:
kW (hp)
-Prime:
Exhaust Gas Temperature:
°C (°F)

543 (1009)

574 (1065)
m³/min (cfm)
-Standby:

514 (957)

517 (963)
-Prime:
Cooling system designed to operate in ambient conditions up to 50°C
(122°F). Contact your local Olympian dealer for power ratings at specific
site conditions.