The 3516 generator set has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote installations. The packages can be optimized for performance that matters to you with either low emissions or low fuel consumption versions available. Backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty, Cat generator sets will provide the reliability and durability you expect.
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Generator Set Specifications
- Standby Rating
- 1,750 ekW
- Prime Power Rating
- 1,600 ekW
- Emissions/Fuel Strategy
- Low Fuel Consumption
- Voltage
- 380 to 480 Volts
- Frequency
- 60 Hz
- Speed
- 1,800 rpm
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Maximum Rating
- 1,750 ekW
- Minimum Rating
- 1,450 ekW
Engine Specifications
- Engine Model
- 3,516 TA, V-16, 4-Stroke Water-Cooled Diesel
- Bore
- 6.69 in
- Stroke
- 7.48 in
- Displacement
- 4,210.64 in³
- Compression Ratio
- 13.5:1
- Aspiration
- TA
- Fuel System
- Mechanical unit injection
- Governor Type
- Woodward
Generator Set Dimensions
- Length - Maximum
- 234.4 in
- Width - Maximum
- 90 in
- Height - Maximum
- 94.9 in
- Dry Weight - Genset (maximum)
- 28,840 lb
Standard Equipment:
-
- Air Inlet System
-
- Air cleaner; single element canister type
-
- Control System
-
- Auto/start/stop control
- Engine cycle crank
- Generator set packages include Caterpillar's voltage regulator
- Speed adjust
- IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min / max exciter. Limiter and exciter diode monitor
- 24 Volt DC operation
- Engine cool-down timer
- Text alarm/event descriptions
- Emergency stop pushbutton
- Environmental sealed front face
- EMCP 4.2B
- Generator mounted - rear facing
- Controls:
- Lamp test
- Alarm acknowledge
- PLC functionality
- Load histogram feature
- Customizable screens -0 True RMS AC metering, 3-phase, +/-2% accuracy
- ATAAC - 3516E package radiators shipped installed
- 3 Analog inputs
- 1 programmable digital outputs
- Accessory module data link
- 1 programmable relay outputs (Form C)
- Customer data link (Modbus RTU)
- Serial annunciator module data link
- Cat connect
- Digital indication for:
- Reverse reactive power (kVAr) (32RV)
- Number of I/O varies on options selected
- Certified standard PGS provided
- 6 Customer programmable digital inputs
- RPM
- 4 programmable relay outputs (Form A)
- Communications:
- Operating hours
- Overcurrent (50/51)
- Volts (L-L & L-N)
- Frequency (Hz)
- Oil pressure (psi, kPa or bar) - Coolant temperature - Volts (L-L & L-N) - Frequency (Hz) - Amps (per phase & average) - Power factor (per phase & average) - kW (per phase, average & percent) - kVA (per phase, average & percent) - kVAr (per phase, average & percent) - kW-hr (total) - kVAr-hr (total)
- Coolant temperature
- kVAr (per phase, average & percent)
- kVA (per phase, average & percent)
- Amps (per phase & average)
- kW (per phase, average & percent)
- Power factor (per phase & average)
- kW-hr (total)
- kVAr-hr (total)
- Warning/shutdown with common LED indication of shutdowns for:
- Emergency stop
- Failure to start (overcrank)
- High coolant temperature
- Low oil pressure
- Overspeed
- Programmable protective relaying functions
- Low coolant level
- Low coolant temperature
- Over/under voltage (27/59)
- Generator phase sequence
- Over/under frequency (81 o/u)
- Reverse power (kW) (32)
-
- Governing System
-
- ADEM A3
-
- Exhaust System
-
- Flanged faced outlet(s)
- Dry exhaust manifold
-
- Fuel System
-
- Fuel priming pump
- Flexible fuel lines - shipped loose
- Fuel cooler; not included with packages without radiator
- Secondary fuel filters
-
- General
-
- Caterpillar yellow with high gloss black rails and radiator
- SAE standard rotation
- Right hand servicing
- Flywheel and flywheel housing - SAE No. 00
-
- Generator And Attachments
-
- Winding temperature detectorsle pattern
- Busbar connections, right side extension box, bottom cable entry
- Busbar connections, top center mounted, top cable entry
- Winding temperature detectors
- High voltage:
- Form wound
- Random wound
- Busbar connections, top center mounted, top cable entry
- Permanent magnet excitation (PMG)
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby)
- Anti-condensation space heater
- NEMA standard hole pattern
- Permanent magnet excitation (PMG)
- Form wound
- Winding temperature detectors
- 3 Phase brushless, Salient pole
- Six lead
- Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)
- Low voltage:
- Internal excitation (IE)
- Medium voltage:
- NEMA standard hole pattern
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby
-
- Literature
-
- Parts book
- Operation & Maintenance Manual
-
- Lubrication System
-
- Oil filter, filler and dipstick
- Oil drain lines and valve
- Lubricating oil
- Gear type lube oil pump
- Integral lube oil cool
- Fumes disposal
-
- Mounting System
-
- Rubber anti-vibration mounts - shipped loose
- Rails - Engine/generator/radiator mounting
- Anti-vibration mounts (shipped loose)
-
- Starting System
-
- Battery disconnect switch
- 24 Volt electric starting motor
- Battery and battery rack w/cables
- 45 Amp Charging alternator
Optional Equipment:
-
- Control System
-
- EMCP 4.3, EMCP 4.4
- Local annunciator module: [ ] NFPA 110 [ ] Custom
-
- Air Inlet System
-
- Dual element air cleaner
- Single element filter
-
- Cooling System
-
- Standard ambient radiators
- Standard ambient ATAAC radiators
- Optional installed ATAAC radiators
- Coolant
- Optional installed radiators
- Water level switch gauges
-
- Engine Options
-
- Starting motors: [ ] Standard [ ] Heavy duty
- Muffler: [ ] Industrial Grade
- Air cleaner: [ ] Single element air cleaners [ ] Dual element air cleaners [ ] Heavy duty air cleaners
- Starting aids: [ ] 220V 50 Hz Jacket water heater
- Batteries: [ ] Standard (1400 CCA) [ ] Heavy Duty (2800 CCA)
-
- Crankcase System
-
- Ventilation system
- No explosion relief valves
- Explosion relief valves
-
- Alternators
-
- Temperature rise (over 40°C ambient): [ ] 150°C [ ] 125°C [ ] 105°C [ ] 80°C
-
- Exhaust System
-
- Y Adapters
- Flanges
- Flange and exhaust expanders
- Exhaust offset
- Clean emission parts
- Tier 4 clean emissions module
- Flexible fittings
- Mufflers
- Tier 4 clean emission MOD Kits
- Elbows
- Tier 4 dosing cabinet
-
- Fuel System
-
- Primary fuel filter
- Fuel priming pumps (Tier 4) - Manual or electric
-
- General
-
- Special paint (Colors other than Caterpillar yellow or high performance paints)
- The following options are based on regional and product configuration:
- UL 2200 package
- US aid emblem
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
-
- Power Termination
-
- Circuit breaker rating: [ ] 2000A [ ] 2500A [ ] 3200A [ ] 4000A
- Circuit breaker operation: [ ] Electrical
- Power termination: [ ] Busbar [ ] Circuit breaker
- Circuit breaker trip unit: [ ] LSI [ ] LSIG [ ] LSIG-P
-
- Generators And Attachments
-
- Alternator air cleaner
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
- High voltage: 12470, 13200, 13800 volts, 3 phase 1800 rpm,FW, PM, No. of Leads = 6, Pitch = .6667: 2700, 3000 Frame
- High voltage: 6300, 6600, 6900 volts, 3 phase 1800 rpm, FW, PM, No. of Leads = 6, Pitch = .6667: 2700, 3000 Frame
- Low / Medium voltage: 380, 416, 440, 480, 600, 2400, 4160 Volts, 3 Phase 1800 RPM, FW, PM, No. of Leads = 6, Pitch = .6667: 1600, 1800 Frame
- Thermostat for space heater
- Generator conversion
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames
- Differential current transformers (DCT)
- Low / Medium voltage: 380, 440, 480, 600 volts, 3 phase 1800 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
- Differential current transformers (DCT) 8.7 kV and 15 kV classes
- Space heater
-
- Extended Service Contract (esc)
-
- Extended Service Contract (ESC): [ ] 2 Year [ ] 3 Year [ ] 5 Year
-
- Instrumentation
-
- Pyrometer and thermocouples
-
- Lubrication System
-
- Prelube pumps
- Lube oil in standard sump
- Oil level regulator
-
- Mounting System
-
- Puck style low efficiency isolators
- Spring type vibration isolators
- IBC vibration isolators
-
- Power Connections
-
- Neutral ground connections
- Center post busbars
- Right side power connections
- Rear power connections
- Low voltage Circuit breakers
- Ground cables between generator and terminal box
- Left side power connections
- 2700 Frame, four lead, four terminal
-
- Special Tests / Reports
-
- Generator test report
- Fuel consumption test
- Standard engine test charge
- OSHPD Certification
- Canadian Standards Association certification
- PGS Test report @ 1.0 power factor
- Generator set fuel consumption test
- Torsional vibration analysis reports
- IBC Certification
- PGS Test report @ 0.8 power factor
-
- Starting And Charging
-
- Electric starting motors
- Air pressure regulator
- Engine barring device
- Starter cover
- 10, 20, 35 and 50 Amp Battery chargers
- 24 Volt battery set - Dry
- Jacket water heaters
- Air starting motors
-
- Extended Service Coverage
-
- Platinum, Gold and Silver coverage
Specifications
Generator Set Specifications
- Standby Rating
- 1,750 ekW
- Prime Power Rating
- 1,600 ekW
- Emissions/Fuel Strategy
- Low Fuel Consumption
- Voltage
- 380 to 480 Volts
- Frequency
- 60 Hz
- Speed
- 1,800 rpm
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Maximum Rating
- 1,750 ekW
- Minimum Rating
- 1,450 ekW
Engine Specifications
- Engine Model
- 3,516 TA, V-16, 4-Stroke Water-Cooled Diesel
- Bore
- 6.69 in
- Stroke
- 7.48 in
- Displacement
- 4,210.64 in³
- Compression Ratio
- 13.5:1
- Aspiration
- TA
- Fuel System
- Mechanical unit injection
- Governor Type
- Woodward
Generator Set Dimensions
- Length - Maximum
- 234.4 in
- Width - Maximum
- 90 in
- Height - Maximum
- 94.9 in
- Dry Weight - Genset (maximum)
- 28,840 lb
Standard/Optional Features
Standard Equipment:
-
- Air Inlet System
-
- Air cleaner; single element canister type
-
- Control System
-
- Auto/start/stop control
- Engine cycle crank
- Generator set packages include Caterpillar's voltage regulator
- Speed adjust
- IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min / max exciter. Limiter and exciter diode monitor
- 24 Volt DC operation
- Engine cool-down timer
- Text alarm/event descriptions
- Emergency stop pushbutton
- Environmental sealed front face
- EMCP 4.2B
- Generator mounted - rear facing
- Controls:
- Lamp test
- Alarm acknowledge
- PLC functionality
- Load histogram feature
- Customizable screens -0 True RMS AC metering, 3-phase, +/-2% accuracy
- ATAAC - 3516E package radiators shipped installed
- 3 Analog inputs
- 1 programmable digital outputs
- Accessory module data link
- 1 programmable relay outputs (Form C)
- Customer data link (Modbus RTU)
- Serial annunciator module data link
- Cat connect
- Digital indication for:
- Reverse reactive power (kVAr) (32RV)
- Number of I/O varies on options selected
- Certified standard PGS provided
- 6 Customer programmable digital inputs
- RPM
- 4 programmable relay outputs (Form A)
- Communications:
- Operating hours
- Overcurrent (50/51)
- Volts (L-L & L-N)
- Frequency (Hz)
- Oil pressure (psi, kPa or bar) - Coolant temperature - Volts (L-L & L-N) - Frequency (Hz) - Amps (per phase & average) - Power factor (per phase & average) - kW (per phase, average & percent) - kVA (per phase, average & percent) - kVAr (per phase, average & percent) - kW-hr (total) - kVAr-hr (total)
- Coolant temperature
- kVAr (per phase, average & percent)
- kVA (per phase, average & percent)
- Amps (per phase & average)
- kW (per phase, average & percent)
- Power factor (per phase & average)
- kW-hr (total)
- kVAr-hr (total)
- Warning/shutdown with common LED indication of shutdowns for:
- Emergency stop
- Failure to start (overcrank)
- High coolant temperature
- Low oil pressure
- Overspeed
- Programmable protective relaying functions
- Low coolant level
- Low coolant temperature
- Over/under voltage (27/59)
- Generator phase sequence
- Over/under frequency (81 o/u)
- Reverse power (kW) (32)
-
- Governing System
-
- ADEM A3
-
- Exhaust System
-
- Flanged faced outlet(s)
- Dry exhaust manifold
-
- Fuel System
-
- Fuel priming pump
- Flexible fuel lines - shipped loose
- Fuel cooler; not included with packages without radiator
- Secondary fuel filters
-
- General
-
- Caterpillar yellow with high gloss black rails and radiator
- SAE standard rotation
- Right hand servicing
- Flywheel and flywheel housing - SAE No. 00
-
- Generator And Attachments
-
- Winding temperature detectorsle pattern
- Busbar connections, right side extension box, bottom cable entry
- Busbar connections, top center mounted, top cable entry
- Winding temperature detectors
- High voltage:
- Form wound
- Random wound
- Busbar connections, top center mounted, top cable entry
- Permanent magnet excitation (PMG)
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby)
- Anti-condensation space heater
- NEMA standard hole pattern
- Permanent magnet excitation (PMG)
- Form wound
- Winding temperature detectors
- 3 Phase brushless, Salient pole
- Six lead
- Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)
- Low voltage:
- Internal excitation (IE)
- Medium voltage:
- NEMA standard hole pattern
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby
-
- Literature
-
- Parts book
- Operation & Maintenance Manual
-
- Lubrication System
-
- Oil filter, filler and dipstick
- Oil drain lines and valve
- Lubricating oil
- Gear type lube oil pump
- Integral lube oil cool
- Fumes disposal
-
- Mounting System
-
- Rubber anti-vibration mounts - shipped loose
- Rails - Engine/generator/radiator mounting
- Anti-vibration mounts (shipped loose)
-
- Starting System
-
- Battery disconnect switch
- 24 Volt electric starting motor
- Battery and battery rack w/cables
- 45 Amp Charging alternator
Optional Equipment:
-
- Control System
-
- EMCP 4.3, EMCP 4.4
- Local annunciator module: [ ] NFPA 110 [ ] Custom
-
- Air Inlet System
-
- Dual element air cleaner
- Single element filter
-
- Cooling System
-
- Standard ambient radiators
- Standard ambient ATAAC radiators
- Optional installed ATAAC radiators
- Coolant
- Optional installed radiators
- Water level switch gauges
-
- Engine Options
-
- Starting motors: [ ] Standard [ ] Heavy duty
- Muffler: [ ] Industrial Grade
- Air cleaner: [ ] Single element air cleaners [ ] Dual element air cleaners [ ] Heavy duty air cleaners
- Starting aids: [ ] 220V 50 Hz Jacket water heater
- Batteries: [ ] Standard (1400 CCA) [ ] Heavy Duty (2800 CCA)
-
- Crankcase System
-
- Ventilation system
- No explosion relief valves
- Explosion relief valves
-
- Alternators
-
- Temperature rise (over 40°C ambient): [ ] 150°C [ ] 125°C [ ] 105°C [ ] 80°C
-
- Exhaust System
-
- Y Adapters
- Flanges
- Flange and exhaust expanders
- Exhaust offset
- Clean emission parts
- Tier 4 clean emissions module
- Flexible fittings
- Mufflers
- Tier 4 clean emission MOD Kits
- Elbows
- Tier 4 dosing cabinet
-
- Fuel System
-
- Primary fuel filter
- Fuel priming pumps (Tier 4) - Manual or electric
-
- General
-
- Special paint (Colors other than Caterpillar yellow or high performance paints)
- The following options are based on regional and product configuration:
- UL 2200 package
- US aid emblem
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
-
- Power Termination
-
- Circuit breaker rating: [ ] 2000A [ ] 2500A [ ] 3200A [ ] 4000A
- Circuit breaker operation: [ ] Electrical
- Power termination: [ ] Busbar [ ] Circuit breaker
- Circuit breaker trip unit: [ ] LSI [ ] LSIG [ ] LSIG-P
-
- Generators And Attachments
-
- Alternator air cleaner
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
- High voltage: 12470, 13200, 13800 volts, 3 phase 1800 rpm,FW, PM, No. of Leads = 6, Pitch = .6667: 2700, 3000 Frame
- High voltage: 6300, 6600, 6900 volts, 3 phase 1800 rpm, FW, PM, No. of Leads = 6, Pitch = .6667: 2700, 3000 Frame
- Low / Medium voltage: 380, 416, 440, 480, 600, 2400, 4160 Volts, 3 Phase 1800 RPM, FW, PM, No. of Leads = 6, Pitch = .6667: 1600, 1800 Frame
- Thermostat for space heater
- Generator conversion
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames
- Differential current transformers (DCT)
- Low / Medium voltage: 380, 440, 480, 600 volts, 3 phase 1800 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
- Differential current transformers (DCT) 8.7 kV and 15 kV classes
- Space heater
-
- Extended Service Contract (esc)
-
- Extended Service Contract (ESC): [ ] 2 Year [ ] 3 Year [ ] 5 Year
-
- Instrumentation
-
- Pyrometer and thermocouples
-
- Lubrication System
-
- Prelube pumps
- Lube oil in standard sump
- Oil level regulator
-
- Mounting System
-
- Puck style low efficiency isolators
- Spring type vibration isolators
- IBC vibration isolators
-
- Power Connections
-
- Neutral ground connections
- Center post busbars
- Right side power connections
- Rear power connections
- Low voltage Circuit breakers
- Ground cables between generator and terminal box
- Left side power connections
- 2700 Frame, four lead, four terminal
-
- Special Tests / Reports
-
- Generator test report
- Fuel consumption test
- Standard engine test charge
- OSHPD Certification
- Canadian Standards Association certification
- PGS Test report @ 1.0 power factor
- Generator set fuel consumption test
- Torsional vibration analysis reports
- IBC Certification
- PGS Test report @ 0.8 power factor
-
- Starting And Charging
-
- Electric starting motors
- Air pressure regulator
- Engine barring device
- Starter cover
- 10, 20, 35 and 50 Amp Battery chargers
- 24 Volt battery set - Dry
- Jacket water heaters
- Air starting motors
-
- Extended Service Coverage
-
- Platinum, Gold and Silver coverage