Technicial Specifications
| Standby Rating | 1500/1400 kW 1500/1400 kW |
| Prime Power Rating | 1360/1275 kW 1360/1275 kW |
| Emissions/Fuel Strategy | Low Fuel, Low Emissions Low Fuel, Low Emissions |
| Voltage | 380 to 480 Volts 380 to 480 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 rpm 1800 rpm |
| Duty Cycle | Standby, Mission Critical, Prime, Continuous Standby, Mission Critical, Prime, Continuous |
| Maximum Rating | 1500 kW 1500 kW |
| Minimum Rating | 1230 kW 1230 kW |
| Engine Model | 3512B TA, V-12, 4-Stroke Water-Cooled Diesel 3512B TA, V-12, 4-Stroke Water-Cooled Diesel |
| Bore | 6.69 in 170 mm |
| Stroke | 7.48 in 190 mm |
| Displacement | 51.8 in³ 3161.03 l |
| Compression Ratio | 14.0:1 Std 15.5:1 HD 14.0:1 Std 15.5:1 HD |
| Aspiration | TA TA |
| Fuel System | Electronic Unit Injection Electronic Unit Injection |
| Governor Type | ADEM™ A3 ADEM™ A3 |
| Length - Maximum | 207.8 in 5279 mm |
| Width - Maximum | 90 in 2286 mm |
| Height - Maximum | 94.9 in 2409 mm |
| Dry Weight - Genset (minimum) | 24297 lb 11021 kg |
| Dry Weight - Genset (maximum) | 24959 lb 11321 kg |
Advantages and Features
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
SR5 Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
EMCP 4 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
- Designed to operate in standard ambient temperatures up to 50°C (122°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
One Safe Source
- Components used in the generator set are selected at the design stage to provide optimum package performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Standard Equipment
-
Air Inlet System
- Air cleaner; single element canister type with service indicator
-
Control System
- True RMS AC metering, 3-phase, +/-2% accuracy
-
Control Panel
- DC volts
- 24 Volt DC operation
- kVA (per phase, average & percent)
- Engine cool-down timer
- Coolant temperature
- kW-hr (total)
- Amps (per phase & average)
- Over/under frequency (81 o/u)
- Text alarm/event descriptions
- Accessory module data link
- Alarm acknowledge
- Warning/shutdown with common LED indication of shutdowns for:
- Auto/start/stop control
- Controls:
- Failure to start (overcrank)
- Generator mounted - rear facing
- kVAr (per phase, average & percent)
- kVAr-hr (total)
- Reverse reactive power (kVAr) (32RV)
- Volts (L-L & L-N)
- Serial annunciator module data link
- 4 programmable relay outputs (Form A)
- Lamp test
- Operating hours
- Overcurrent (50/51)
- kW (per phase, average & percent)
- Communications:
- 6 programmable digital inputs
- RPM
- Engine cycle crank
- 2 Programmable relay outputs (Form C)
- IVR includes reactive droop capability, 3-phase voltage sensing
- High coolant temperature
- Digital indication for:
- Environmental sealed front face
- Power factor (per phase & average)
- Speed adjust
- Emergency stop pushbutton
- Limiter and exciter diode monitor
- Low oil pressure
- EMCP 4.2B
- Low coolant level
- 2 Programmable digital outputs
- KVAR/PF modes, RFI suppression, min/max exciter
- Oil pressure (psi, kPa or bar)
- Customer data link (Modbus RTU)
- True RMS AC metering, 3-phase, +/-2% accuracy
- Overspeed
- Frequency (Hz)
- Emergency stop
- Generator set packages include Caterpillar's voltage regulator (IVR)
- Reverse power (kW) (32)
- Low coolant temperature
- Generator phase sequence
- Programmable protective relaying functions:
- Over/under voltage (27/59)
-
Cooling System
- Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
- Fan and belt guards
- JWAC
- Coolant drain line with valve
- Coolant level sensors (Not included with packages without radiator)
-
Exhaust
- Dry exhaust manifold
- Flanged faced outlet(s)
-
Fuel System
- Fuel cooler; not included with packages without radiator
- Fuel priming pump
- Secondary fuel filters
- Flexible fuel lines - shipped loose
-
Generators and Attachments
- NEMA Class H insulation
- Winding temperature detectors
- Internal excitation (IE) or Permanent magnet excitation (PMG)
- LV
- 6 Lead
- 60 Hz models: NEMA standard hole pattern
- Class H temperature rise at 40C ambient (125C prime / 150C standby)
- 3 Phase brushless, Salient pole
- Busbar connections, top center mounted, top cable entry
- Random wound
-
Governing System
- Woodward 2301A isochronous governor
-
Lube System
- Oil drain lines and valve
- Lubricating oil
- Integral lube Oil cooler
- Fumes disposal
- Gear type lube oil pump
- Oil filter, filler and dipstick
-
Mounting System
- Rails - engine/generator/radiator mounting
- Rubber anti-vibration mounts - shipped loose
-
Starting / Charging System
- Battery disconnect switch
- Battery and battery rack w/cables
- 24-Volt electric starting motor
- 50 Amp Charging alternator
-
General
- SAE standard rotation
- Paint - Caterpillar yellow with high gloss black rails & radiator
- Flywheel and Flywheel housing-SAE No. 00
- RH service
Optional Equipment
-
Air Inlet System
- Air cleaner: Includes installed single element Cat filter and service indicator
- Dual element air filters
- Single stage air cleaners
-
Control Panels
- Cat connect (must choose one)
- RTD module - may select one
- Modbus monitoring of packages
- First local annunicator
- EMCP 4.3, EMCP 4.4
- CAN2 network equipment
- Remote custom annunciator
- Locale discrete I / O package
- Vandle proof panel door
-
Cooling System
- Optional radiator arrangements
- Water level gauge
- Coolant
-
Control System
- Generator temperature monitoring
-
Exhaust System
- Exhaust Y Adapters
- Exhaust elbows
- Mufflers
- Flexible fittings
- Exhaust flange and expanders
-
Generators and Attachments
- Space heater control
- Generator conversion
- Space heater
-
Instrumentation
- Pyrometer and thermocouples
-
Lube System
- Oil level regulator
- Prelube manual sump pump
- Electric prelube sump pump
- Lube oil
-
Special Tests / Reports
- PGS Test report @ 0.8 power factor
- Generator test report
- Standard generator TVA report
- PGS Test report @ 0.8 power factor
- Custom generator TVA report
- Torsional vibration analysis
- PGS Test report @ 1.0 power factor
- Standard engine test charge
- Generator test report
- Standard engine test charge
- PGS Test report @ 1.0 power factor
- Generator fuel consumption test
-
General
- Barring devices
-
Crankcase System
- Ventilation system
- Protection systems
-
Batteries and Battery Housing
- 24 Volt battery set - Dry
- Battery chargers - 10, 20 and 35 amp
-
Power Connection System
- EMCP voltage and current sensing groups
- Breaker power connections
- Center post busbars
-
Circuit breaker - LV Packages
- Right hand power connections
- Electronically operated circuit breakers
-
Mounting System
- Low efficiency isolators
- Spring type vibration isolators
- Spring type vibration isolators
- Low efficiency isolators puck
-
Power Connections
- Low voltage - Package mounted circuit breakers
- Low voltage - 1400 and 1600 Frame generators
- Electrically operated circuit breakers
- Low voltage - Power connection options
-
Starting / Charging System
- Jacket water heater wiring groups
- 35 Amp Battery charger
- 20 Amp Battery charger
- Jacket water heaters
- 10 Amp Battery charger
- Electric starting motors
- Starter cover
- Batteries, racks and cables
-
Starting / Charging Systems
- Electric starting motors
- Starter cover
- Jacket water heater
-
Extended Service Coverage
- Gold - 36,48, 60, 120 month coverage
- Cat branded commercial power system
- Silver - 36 ,48, 60, 120 month coverage
- Platinum - 24, 36, 48, 60, 120 month coverage
