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Specifications
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Standard/Optional Equipment
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Gas Standby Rating
2500 ekW @ 0.8pf
Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)
Emissions/Fuel Strategy
U.S. EPA Stationary Non-Emergency Certified
RPM
1800 rpm
Frequency
60 Hz
Engine Model
G3520
Displacement
5956in³
Aspiration
TA
Bore
6.7in
Stroke
8.5in
Compression Ratio
11.5
Length
336in
Width
94in
Height
128in
Weight
48500lb
Air Inlet
Air cleaner with precleaner
Control Panel
Local alarm module
EMCP 4.4
Remote annunciator
Remote PC monitoring
Engine failure relay
Local PC monitoring
Circuit Breakers
2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
3-pole (IEC 947-2 rated)
Frame mounting
1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
S LSI, G LSIG, P LSIG-P, 4th Digit Type
Cooling
Coolant level drain line with valves, fan with guard
Package mounted radiator
Exhaust
305 mm (12 in.) muffler
305 mm (12in.) elbow
18, 25 dBA Attenuation
305 mm (12 in.) flange
305mm (12 in) spark arresting muffler
Fuel System
3, 0-100 kPag, 4-20mA gas train pressure sensors
General
Digital diagnostic tool
Generator
Low voltage extension box
Bearing temperature detectors
European bus bars
Cable access box
Generator air filter
Starting/Charging
45A, 24V charging alternator (requires engine driven pumps)
20A, 24VDC battery charger
Grid Code Compliance
60 Hz: USA
Air Inlet
Two-element single-stage air cleaner with enclosure and service indicator
Control Panel
Cat ECS 100
Cooling
Jacket water and SCAC engine-driven pumps
Jacket water and SCAC thermostats
Exhaust
Cat-flanged face outlet on turbocharger
Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
Dry exhaust manifolds, insulated and shielded
Fuel System
Gas pressure regulator
Engine-installed electronic control valve
Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve
24V DC energized-to-run (ETR) gas shutoff valve
Throttle plate, 24V DC actuator, controlled by GECM
General
Crankshaft vibration damper and guard
Operation and maintenance manuals
RH Service
Paint- Caterpillar Yellow with high gloss black rails and radiator
Parts book
Generator
SR5
Permanent Magnet Excitiation
NEMA Class H insulation
Winding temperature detectors
Integrated voltage regulator (IVR)
Anti-condensation space heater
Starting/Charging
Battery with cables and rack (shipped loose)
24V starting motors
Electric Starter
Jacket water heater
Governing System
ADEM A4
Ignition System
Electronic Ignition System (controlled by ADEM A4)
Individual Cylinder Detonation Sensitive Timing (DST)
ALL
Air Inlet
Two-element single-stage air cleaner with enclosure and service indicator
Control Panel
Cat ECS 100
Cooling
Jacket water and SCAC engine-driven pumps
Jacket water and SCAC thermostats
Exhaust
Cat-flanged face outlet on turbocharger
Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
Dry exhaust manifolds, insulated and shielded
Fuel System
Gas pressure regulator
Engine-installed electronic control valve
Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve
24V DC energized-to-run (ETR) gas shutoff valve
Throttle plate, 24V DC actuator, controlled by GECM
General
Crankshaft vibration damper and guard
Operation and maintenance manuals
RH Service
Paint- Caterpillar Yellow with high gloss black rails and radiator
Parts book
Generator
SR5
Permanent Magnet Excitiation
NEMA Class H insulation
Winding temperature detectors
Integrated voltage regulator (IVR)
Anti-condensation space heater
Starting/Charging
Battery with cables and rack (shipped loose)
24V starting motors
Electric Starter
Jacket water heater
Governing System
ADEM A4
Ignition System
Electronic Ignition System (controlled by ADEM A4)
Individual Cylinder Detonation Sensitive Timing (DST)
Optional Equipment
Air Inlet
Air cleaner with precleaner
Control Panel
Local alarm module
EMCP 4.4
Remote annunciator
Remote PC monitoring
Engine failure relay
Local PC monitoring
Circuit Breakers
2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
3-pole (IEC 947-2 rated)
Frame mounting
1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
S LSI, G LSIG, P LSIG-P, 4th Digit Type
Cooling
Coolant level drain line with valves, fan with guard
Package mounted radiator
Exhaust
305 mm (12 in.) muffler
305 mm (12in.) elbow
18, 25 dBA Attenuation
305 mm (12 in.) flange
305mm (12 in) spark arresting muffler
Fuel System
3, 0-100 kPag, 4-20mA gas train pressure sensors
General
Digital diagnostic tool
Generator
Low voltage extension box
Bearing temperature detectors
European bus bars
Cable access box
Generator air filter
Starting/Charging
45A, 24V charging alternator (requires engine driven pumps)
20A, 24VDC battery charger
Grid Code Compliance
60 Hz: USA