Page 1
#DEALER_LOGO
P275-5
Standard Alternator
Output Ratings
Voltage, Frequency Prime Standby
#FGWILSON_GENSET_IMAGE
400/230 V, 50 Hz
Ratings at 0.8 power factor.
Please refer to the output ratings technical data section for specic
generator set outputs per voltage.
kVA 250 275
kW 200 220
kVA
kW
Dimensions and Weights
Length mm
Width mm 1071 (42.2)
Height mm
Weight (Dry) kg
Weight (Wet) kg 2068 (4559)
Ratings in accordance with ISO 8528, ISO 3046, IEC 60034,
Generator set pictured may include optional accessories.
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no
limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
2662 (104.8)
1818 (71.6)
2035 (4486)
BS5000 and NEMA MG-1.22.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is
permitted on these ratings. The alternator on this model is peak continuous rated (as dened in ISO 8528-3).
Standard Reference Conditions
Note: Standard reference conditions 25°C (77°F) Air Inlet Temp, 100m (328 ft) A.S.L. 30% relative humidity.
Fuel consumption data at full load with diesel fuel with specic gravity of 0.85 and conforming to BS2869: 1998, Class A2.
FG Wilson oer a range of optional features to allow you to tailor our generator sets to meet your power needs.
Options available include:
• Upgrade to CE Certication
• A wide range of Sound Attenuated Enclosures
• A variety of generator set control and synchronising panels
• Additional alarms and shutdowns
• A selection of exhaust silencer noise levels
For further information on all of the standard and optional features accompanying this product please contact your local Dealer or visit:
www.fgwilson.com
Page 2
P275-5
Ratings and Performance Data
Engine Make
Engine Model:
Alternator Make
Alternator Model:
Control Panel:
Base Frame:
Circuit Breaker Type:
Frequency:
Engine Speed: RPM rpm
Fuel Tank Capacity: litres (US gal)
Fuel Consumption Prime litres (US gal)/hr
Fuel Consumption Standby litres (US gal)/hr
Engine Technical Data
No. of Cylinders
Alignment
Cycle
Bore mm (in)
Stroke mm (in)
Induction
Cooling Method
Governing Type
Governing Class
Compression Ratio
Displacement L (cu. in)
Moment of Inertia: kg m² (lb/in²)
Voltage
Ground
Battery Charger Amps
Engine Weight Dry kg (lb)
Engine Weight Wet kg (lb)
Perkins
1506A-E88TAG3
Leroy Somer
LL5114H
Power Wizard 1.1+
Heavy Duty Fabricated Steel
3 Pole MCCB
50 HZ 60 HZ
1500
528 (139.48)
53.8 (14.2)
59.2 (15.6)
6
IN LINE
4 STROKE
112 (4.4)
149 (5.9)
TURBOCHARGED AIR TO AIR CHARGE COOLED
WATER
ELECTRONIC
ISO 8528 G2
16.1:1
8.8 (537)
2.4031 (8212)
24
Negative
45
778 (1715)
800 (1764)
Engine Performance Data 50 Hz 60 Hz
Engine Speed rpm
Gross Engine Power Prime kW (hp)
Gross Engine Power Standby kW (hp)
BMEP Prime kPa (psi)
BMEP Standby kPa (psi)
1500
236 (316)
258 (346)
2144 (310.9)
2344 (339.9)
Page 3
P275-5
Fuel System
Fuel Filter Type:
Recommended Fuel:
Fuel Consumption at
50 Hz Prime: l/hr (US gal/hr)
50 Hz Standby l/hr (US gal/hr)
60 Hz Prime l/hr (US gal/hr)
60 Hz Standby l/hr (US gal/hr)
(Based on diesel fuel with a specific gravity of 0.85 and conforming to BS2869, class A2
110 % Load 100 % Load 75 % Load 50 % Load
59.2 (15.6) 53.8 (14.2) 40.9 (10.8) 29.3 (7.7)
- 59.2 (15.6) 44.7 (11.8) 31.5 (8.3)
-
Air System 50 Hz 60 Hz
Air Filter Type:
Combustion Air Flow Prime m³/min (cfm)
Combustion Air Flow Standby m³/min (cfm)
Max. Combustion Air Intake Restriction kPa
14.1 (498)
15 (530)
6.2 (24.9)
Cooling System 50 Hz 60 Hz
Cooling System Capacity l (US gal)
Water Pump Type:
Heat Rejected to Water & Lube Oil: Prime kW (Btu/min)
Heat Rejected to Water & Lube Oil: Standby kW (Btu/min)
Heat Radiation to Room*: Prime kW (Btu/min)
Heat Radiation to Room*: Standby kW (Btu/min)
Radiator Fan Load: kW (hp)
Radiator Cooling Airow: m³/min (cfm)
External Restriction to Cooling Airow: Pa (in H2O)
*: Heat radiated from engine and alternator
Designed to operate in ambient conditions up to 50°C (122°F).
Contact your local FG Wilson Dealer for power ratings at specic site conditions.
30.7 (8.1)
110 (6256)
112 (6369)
32.5 (1848)
34.3 (1951)
7.7 (10.3)
329.1 (11624)
125 (0.5)
Replaceable Element
Class A2 Diesel
Paper Element
Centrifugal
Lubrication System
Oil Filter Type:
Total Oil Capacity: l (US gal)
Oil Pan Capacity: l (US gal)
Oil Type:
Oil Cooling Method:
Spin-on, Full flow
39 (10.3)
36 (9.5)
API CI-4 0W-30
WATER
Exhaust System 50 Hz 60 Hz
Maximum Allowable Back Pressure: kPa (in Hg)
Exhaust Gas Flow: Prime m³/min (cfm)
Exhaust Gas Flow: Standby m³/min (cfm)
Exhaust Gas Temperature: Prime °C (°F)
Exhaust Gas Temperature: Standby °C (°F)
10 (3)
37.5 (1324)
40.4 (1427)
537 (999)
558 (1036)
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P275-5
Alternator Physical Data
No. of Bearings:
Insulation Class:
Winding Pitch:
Winding Code
Wires:
Ingress Protection Rating:
Excitation System:
AVR Model:
* dependant on voltage code selected
Alternator Operating Data
Overspeed: rpm
Voltage Regulation: (Steady state) %
Wave Form NEMA = TIF:
Wave Form IEC = THF: %
Total Harmonic content LL/LN: %
Radio Interference:
Radiant Heat: 50 Hz kW (Btu/min)
Radiant Heat: 60 Hz kW (Btu/min)
1
H
2/3
6
12
IP23
SHUNT
R250
2250
+/- 0.5
50
2
2
EN61000-6
19.3 (1098)
Alternator Performance Data 50 Hz:
415/240 V 400/230 V 380/220 V
Voltage Code
Motor Starting Capability* kVA 563 532 491
Short Circuit Capacity** % 300 300 300 300
Reactances Xd 3.823 4.115 4.377
X’d 0.265 0.285 0.303
X”d 0.169 0.169 0.18
230/115 V
230 V
Alternator Performance Data 60 Hz
Voltage Code
Motor Starting Capability* kVA
Short Circuit Capacity** %
Reactances Xd
X’d
X”d
Reactances shown are applicable to prime ratings.
*Based on 30% voltage dip at 0.6 power factor.
** With optional independant excitation system (PMG / AUX winding)
300 300 300 300 300
Page 5
P275-5
Output Ratings 50 Hz
Prime Standby
Voltage Code kVA kW kVA kW
415/240V 250 200 275 220
400/230V 250 200 275 220
380/220V 240 192 264 211.2
230/115V 250 200 275 220
220/127V
220/110V
200/115V
240V
230V
220V
Output Ratings 60 Hz
Prime Standby
Voltage Code kVA kW kVA kW
480/277V
440/254V
416/240V
400/230V
380/220V
240/139V
240/120V
230/115V
220/127V
220/110V
208/120V
240/120
220/110
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#DEALER_LOGO
#FGWILSON_GENSET_IMAGE
P275-5
Dealer Contact Details
Documentation
Operation and maintenance manual including circuit wiring diagrams.
Generator Set Standards
The equipment meets the following standards: BS5000, ISO 8528, ISO 3046, IEC 60034, NEMA MG-1.22.
Warranty
6.8 – 750 kVA electric power generation products in prime applications the warranty period is 12 months from date of start-up, unlimited hours (8760). For standby
applications the warranty period is 24 months from date of start-up, limited to 500 hours per year.
730 – 2500 kVA electric power generation products in prime applications the warranty period is 12 months from date of start-up, unlimited hours (8760 hours) or 24
months from date of start-up, limited to 6000 hours. For standby applications the warranty period is 36 months from date of start-up, limited to 500 hours per year.
FG Wilson manufactures product in the following locations:
Northern Ireland • Brazil • China • India
With headquarters in Northern Ireland, FG Wilson operates through a Global Dealer Network.
To contact your local Sales Oce please visit the FG Wilson website at www.fgwilson.com.
FG Wilson is a trading name of Caterpillar (NI) Limited.
In line with our policy of continuous product development, we reserve the right to change specification without notice. 2021-02-03
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