275KVA Caterpillar Generator
Thursday, October 27, 2011
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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.
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.