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Specifications
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Standard/Optional Equipment
- Catalog
Standby Rating
1250/1100 ekW
Prime Power Rating
1135/1000 ekW
Emissions/Fuel Strategy
Low Fuel Consumption
Voltage
380 to 480 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Maximum Rating
1250 ekW
Minimum Rating
890 ekW
Engine Model
3512A, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
7.48in
Displacement
3161.03in³
Compression Ratio
13.5:1
Aspiration
TA
Fuel System
MUI
Governor Type
Woodward
Length - Maximum
203.5in
Width - Maximum
79.3in
Height - Maximum
92in
Dry Weight - Genset (minimum)
22099lb
Dry Weight - Genset (maximum)
22540lb
Air Inlet System
Single stage air cleaners
Dual element air filters
Circuit breakers
2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers
Control Panels
Remote custom annunicator
CAN2 network equipment
Modbus monitoring of packages
EMCP 4.3, EMCP 4.4
Local discrete I/O package
Vandle proof panel door
Cat connect
Load share module options
First local annunciator
Cooling System
Coolant
Water level gauge
Optional radiator arrangements
Exhaust System
Exhaust flexible fittings
Industrial grade (15 db) mufflers
Exhaust elbows
Exhaust Y Adapters
Generators and Attachments
Space heater control
Space heater
Generator conversion
Space heater
Space heater control
1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, Form wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
Lube System
Oil level regulator
Lube oil
Primary fuel systems
Prelube sump pump
Oil level regulator
Special Tests / Reports
Gensets vibration analysis
PGS Test report @ 1.0 power factor
PKG factory test report
Standard genset TVA report
Standard engine test charge
Fuel consumption test
Generator test report
Standard engine test charge
PGS Test report @ 0.8 power factor
PGS Test report @ 1.0 power factor
Torsional vibration analysis
Generator test report
Crankcase System
Protection systems
Ventilation system
Protection systems
Ventilation system
Batteries and Battery Housing
Battery chargers - 10, 20 and 35 amp
24 Volt battery set - Dry
Battery chargers - 10, 20 and 35 amp
24 Volt battery set - Dry
Mounting System
Spring type vibration isolators
Puck style low efficiency lsolators
IBC vibration isolators
Spring type vibration isolators
Instrumentation
Pyrometer and thermocouples
Protection System
Explosion relief valves
Starting / Charging Systems
Oversize battery set
Jacket water heater
Electric starting motors
Jacket water heaters
24 Volt dual electric starting motor
Starter cover
General
Barring devices
Power Connection System
Breaker power connections
EMCP voltage and current sensing groups
Center post busbars
Circuit breaker - LV Packages
Electronically operated circuit breakers
Right hand power connections
Air Inlet System
Air cleaner; single element canister type with service indicator
Control Panel
Auto/start/stop control
True RMS AC metering, 3-phase, +/-2% accuracy
kVAr-hr (total)
EMCP 4.2B
kVAr (per phase, average & percent)
Customer data link (Modbus RTU)
KVAR/PF modes, RFI suppression, min/max exciter
Overcurrent (50/51)
IVR includes reactive droop capability, 3-phase voltage sensing
Generator phase sequence
6 programmable digital inputs
Engine cool-down timer
Limiter and exciter diode monitor
Over/under voltage (27/59)
Low coolant temperature
Generator set packages include Caterpillar's voltage regulator (IVR)
Accessory module data link
Low oil pressure
Over/under frequency (81 o/u)
Generator mounted - rear facing
Reverse reactive power (kVAr) (32RV)
Emergency stop
Lamp test
Overspeed
kVA (per phase, average & percent)
Operating hours
DC volts
Low coolant level
Programmable protective relaying functions:
Frequency (Hz)
Amps (per phase & average)
Environmental sealed front face
Failure to start (overcrank)
Power factor (per phase & average)
Controls:
kW (per phase, average & percent)
Oil pressure (psi, kPa or bar)
24 Volt DC operation
4 programmable relay outputs (Form A)
Emergency stop pushbutton
2 Programmable relay outputs (Form C)
RPM
Digital indication for:
Engine cycle crank
Speed adjust
Coolant temperature
2 Programmable digital outputs
Text alarm/event descriptions
Serial annunciator module data link
Communications:
kW-hr (total)
Volts (L-L & L-N)
Alarm acknowledge
Warning/shutdown with common LED indication of shutdowns for:
Reverse power (kW) (32)
High coolant temperature
Cooling System
Coolant level sensors (Not included with packages without radiator)
Coolant drain line with valve
Fan and belt guards
JWAC
Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
Exhaust
Dry exhaust manifold
Flanged faced outlet(s)
Fuel System
Fuel priming pump
Fuel cooler; not included with packages without radiator
Secondary fuel filters
Flexible fuel lines - shipped loose
Generators and Attachments
Internal excitation (IE) or Permanent magnet excitation (PMG)
Winding temperature detectors
6 Lead
LV
60 Hz models: NEMA standard hole pattern
Busbar connections, top center mounted, top cable entry
3 Phase brushless, Salient pole
Random wound
NEMA Class H insulation
Class H temperature rise at 40C ambient (125C prime / 150C standby)
KVAR/PF modes
Exciter diode monitor
Caterpillar's digital voltage regulator (CDVR) includes:
RFI suppression
Reactive droop capability
Min / max exciter limiter
Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors
Generator set packages include: Regulator (CDVR)
3 Phase voltage sensing
Governing System
Woodward 2301A isochronous governor
Lube System
Fumes disposal
Lubricating oil
Gear type lube oil pump
Oil filter, filler and dipstick
Integral lube Oil cooler
Oil drain lines and valve
Mounting System
Rails - engine/generator/radiator mounting
Rubber anti-vibration mounts - shipped loose
Starting / Charging System
24-Volt electric starting motor
Battery and battery rack w/cables
50 Amp Charging alternator
Battery disconnect switch
General
Flywheel and Flywheel housing-SAE No. 00
SAE standard rotation
RH service
Paint - Caterpillar yellow with high gloss black rails & radiator
ALL
Air Inlet System
Air cleaner; single element canister type with service indicator
Control Panel
Auto/start/stop control
True RMS AC metering, 3-phase, +/-2% accuracy
kVAr-hr (total)
EMCP 4.2B
kVAr (per phase, average & percent)
Customer data link (Modbus RTU)
KVAR/PF modes, RFI suppression, min/max exciter
Overcurrent (50/51)
IVR includes reactive droop capability, 3-phase voltage sensing
Generator phase sequence
6 programmable digital inputs
Engine cool-down timer
Limiter and exciter diode monitor
Over/under voltage (27/59)
Low coolant temperature
Generator set packages include Caterpillar's voltage regulator (IVR)
Accessory module data link
Low oil pressure
Over/under frequency (81 o/u)
Generator mounted - rear facing
Reverse reactive power (kVAr) (32RV)
Emergency stop
Lamp test
Overspeed
kVA (per phase, average & percent)
Operating hours
DC volts
Low coolant level
Programmable protective relaying functions:
Frequency (Hz)
Amps (per phase & average)
Environmental sealed front face
Failure to start (overcrank)
Power factor (per phase & average)
Controls:
kW (per phase, average & percent)
Oil pressure (psi, kPa or bar)
24 Volt DC operation
4 programmable relay outputs (Form A)
Emergency stop pushbutton
2 Programmable relay outputs (Form C)
RPM
Digital indication for:
Engine cycle crank
Speed adjust
Coolant temperature
2 Programmable digital outputs
Text alarm/event descriptions
Serial annunciator module data link
Communications:
kW-hr (total)
Volts (L-L & L-N)
Alarm acknowledge
Warning/shutdown with common LED indication of shutdowns for:
Reverse power (kW) (32)
High coolant temperature
Cooling System
Coolant level sensors (Not included with packages without radiator)
Coolant drain line with valve
Fan and belt guards
JWAC
Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
Exhaust
Dry exhaust manifold
Flanged faced outlet(s)
Fuel System
Fuel priming pump
Fuel cooler; not included with packages without radiator
Secondary fuel filters
Flexible fuel lines - shipped loose
Generators and Attachments
Internal excitation (IE) or Permanent magnet excitation (PMG)
Winding temperature detectors
6 Lead
LV
60 Hz models: NEMA standard hole pattern
Busbar connections, top center mounted, top cable entry
3 Phase brushless, Salient pole
Random wound
NEMA Class H insulation
Class H temperature rise at 40C ambient (125C prime / 150C standby)
KVAR/PF modes
Exciter diode monitor
Caterpillar's digital voltage regulator (CDVR) includes:
RFI suppression
Reactive droop capability
Min / max exciter limiter
Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors
Generator set packages include: Regulator (CDVR)
3 Phase voltage sensing
Governing System
Woodward 2301A isochronous governor
Lube System
Fumes disposal
Lubricating oil
Gear type lube oil pump
Oil filter, filler and dipstick
Integral lube Oil cooler
Oil drain lines and valve
Mounting System
Rails - engine/generator/radiator mounting
Rubber anti-vibration mounts - shipped loose
Starting / Charging System
24-Volt electric starting motor
Battery and battery rack w/cables
50 Amp Charging alternator
Battery disconnect switch
General
Flywheel and Flywheel housing-SAE No. 00
SAE standard rotation
RH service
Paint - Caterpillar yellow with high gloss black rails & radiator
Optional Equipment
Air Inlet System
Single stage air cleaners
Dual element air filters
Circuit breakers
2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers
Control Panels
Remote custom annunicator
CAN2 network equipment
Modbus monitoring of packages
EMCP 4.3, EMCP 4.4
Local discrete I/O package
Vandle proof panel door
Cat connect
Load share module options
First local annunciator
Cooling System
Coolant
Water level gauge
Optional radiator arrangements
Exhaust System
Exhaust flexible fittings
Industrial grade (15 db) mufflers
Exhaust elbows
Exhaust Y Adapters
Generators and Attachments
Space heater control
Space heater
Generator conversion
Space heater
Space heater control
1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, Form wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
Lube System
Oil level regulator
Lube oil
Primary fuel systems
Prelube sump pump
Oil level regulator
Special Tests / Reports
Gensets vibration analysis
PGS Test report @ 1.0 power factor
PKG factory test report
Standard genset TVA report
Standard engine test charge
Fuel consumption test
Generator test report
Standard engine test charge
PGS Test report @ 0.8 power factor
PGS Test report @ 1.0 power factor
Torsional vibration analysis
Generator test report
Crankcase System
Protection systems
Ventilation system
Protection systems
Ventilation system
Batteries and Battery Housing
Battery chargers - 10, 20 and 35 amp
24 Volt battery set - Dry
Battery chargers - 10, 20 and 35 amp
24 Volt battery set - Dry
Mounting System
Spring type vibration isolators
Puck style low efficiency lsolators
IBC vibration isolators
Spring type vibration isolators
Instrumentation
Pyrometer and thermocouples
Protection System
Explosion relief valves
Starting / Charging Systems
Oversize battery set
Jacket water heater
Electric starting motors
Jacket water heaters
24 Volt dual electric starting motor
Starter cover
General
Barring devices
Power Connection System
Breaker power connections
EMCP voltage and current sensing groups
Center post busbars
Circuit breaker - LV Packages
Electronically operated circuit breakers
Right hand power connections