ENGINE SPECIFICATIONS
General
Cooling System
Make
Iveco/FPT
Cooling System Type
Closed Recovery
EPA Emissions Compliance
Stationary Emergency
Water Pump Flow
Pre-Lubed, Self Sealing
EPA Emissions Reference
See Emissions Data Sheet
Fan Type
Pusher
Cylinder #
6
Fan Speed (rpm)
2250 rpm
Type
In-Line
Fan Diameter mm (in.)
762 (30.0)
Displacement - L (cu. in.)
10.3
Coolant Heater Wattage
2000
Bore - mm (in.)
125 (4.92)
Coolant Heater Standard Voltage
240VAC
Stroke - mm (in.)
140 (5.51)
Compression Ratio
16.5:1
Fuel System
Intake Air Method
Turbocharged/Aftercooled
Fuel Type
Ultra Low Sulfur Diesel Fuel
Cylinder Head Type
4- Valve
Fuel Specifications
ASTM
Piston Type
Aluminum
Fuel Filtering (microns)
5
Crankshaft Type
Dropped Forged Steel
Fuel Inject Pump Make
Electronic
Fuel Pump Type
Engine Driven Gear
Engine Governing
Injector Type
Common Rail
Governor
Electronic Isochronous
Engine Type
Direct Injection
Frequency Regulation (Steady State)
± 0.25%
Fuel Supply Line - mm (in.)
12.7(½")
Fuel Return Line - mm (in.)
12.7(½")
Lubrication System
Oil Pump Type
Gear
Engine Electrical System
Oil Filter Type
Full-Flow
System Voltage
24VDC
Crankcase Capacity - L (qts)
30 (31.68)
Battery Charging Alternator
Std
Battery Size (at 0ºC)
1155 CCA
Battery Group
8D
Battery Voltage
(2) - 12VDC
Ground Polarity
Negative
ALTERNATOR SPECIFICATIONS
Standard Model
520 mm Generac
Voltage Regulator Type
Digital
Poles
4
Number of Sensed Phases
All
Field Type
Revolving
Regulation Accuracy (Steady State)
± 0.25%
Insulation Class - Rotor
H
Insulation Class - Stator
H
Total Harmonic Distortion
< 5%
Telephone Interference Factor (TIF)
< 50
Standard Excitation
Permanent Magnent
Bearings
Single Sealed Cartridge
Coupling
Direct, Flexible Disc
Load Capacity - Standby
100%
Prototype Short Circuit Test
Yes
CODES AND STANDARDS COMPLIANCE (WHERE APPLICABLE)
NFPA 99
BS5514
NFPA 110
SAE J1349
ISO 8528-5
DIN6271
ISO 1708A.5
IEEE C62.41 TESTING
ISO 3046
NEMA ICS 1
2 of 5
Rating Definitions:
Standby – Applicable for a varying emergency load for the duration of a utility power outage with no overload capability. (Max. load factor = 70%)
Prime – Applicable for supplying power to a varying load in lieu of utility for an unlimited amount of running time. (Max. load factor = 80%) A 10% overload capacity is available for 1 out of
every 12 hours.
SD275
application and engineering data
275 kW Diesel
