Engine Specifications; Alternator Specifications - Generac Power Systems SD275 Instruction Manual

SD275

ENGINE SPECIFICATIONS

General
Make
EPA Emissions Compliance
EPA Emissions Reference
2 of 5
Cylinder #
Type
Displacement - L (cu. in.)
Bore - mm (in.)
Stroke - mm (in.)
Compression Ratio
Intake Air Method
Cylinder Head Type
Piston Type
Crankshaft Type
Engine Governing
Governor
Frequency Regulation (Steady State)
Lubrication System
Oil Pump Type
Oil Filter Type
Crankcase Capacity - L (qts)

ALTERNATOR SPECIFICATIONS

Standard Model
Poles
Field Type
Insulation Class - Rotor
Insulation Class - Stator
Total Harmonic Distortion
Telephone Interference Factor (TIF)
Standard Excitation
Bearings
Coupling
Load Capacity - Standby
Prototype Short Circuit Test
CODES AND STANDARDS COMPLIANCE (WHERE APPLICABLE)
NFPA 99
NFPA 110
ISO 8528-5
ISO 1708A.5
ISO 3046
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.
Iveco/FPT
Stationary Emergency
See Emissions Data Sheet
6
In-Line
10.3
125 (4.92)
140 (5.51)
16.5:1
Turbocharged/Aftercooled
4- Valve
Aluminum
Dropped Forged Steel
Electronic Isochronous
± 0.25%
Gear
Full-Flow
30 (31.68)
520 mm Generac
4
Revolving
H
H
< 5%
< 50
Permanent Magnent
Single Sealed Cartridge
Direct, Flexible Disc
100%
Yes
BS5514
SAE J1349
DIN6271
IEEE C62.41 TESTING
NEMA ICS 1
application and engineering data
Cooling System
Cooling System Type
Water Pump Flow
Fan Type
Fan Speed (rpm)
Fan Diameter mm (in.)
Coolant Heater Wattage
Coolant Heater Standard Voltage
Fuel System
Fuel Type
Fuel Specifications
Fuel Filtering (microns)
Fuel Inject Pump Make
Fuel Pump Type
Injector Type
Engine Type
Fuel Supply Line - mm (in.)
Fuel Return Line - mm (in.)
Engine Electrical System
System Voltage
Battery Charging Alternator
Battery Size (at 0ºC)
Battery Group
Battery Voltage
Ground Polarity
Voltage Regulator Type
Number of Sensed Phases
Regulation Accuracy (Steady State)
Closed Recovery
Pre-Lubed, Self Sealing
Pusher
2250 rpm
762 (30.0)
2000
240VAC
Ultra Low Sulfur Diesel Fuel
ASTM
5
Electronic
Engine Driven Gear
Common Rail
Direct Injection
12.7(½")
12.7(½")
24VDC
Std
1155 CCA
8D
(2) - 12VDC
Negative
Digital
All
± 0.25%