Product Description
Producing reliable power from 2250 to 3125 kVA at 50 Hz, our 3516C diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. We’ve designed each to ISO 8528-5 transient response requirements and to accept 100% rated load in one step. The 3516C generator sets are U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 Nonroad Equivalent Emission Standards).
Generator Set Specifications
- Maximum Rating
- 3125 kVA
- Minimum Rating
- 2250 kVA
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 2 - 1808 rpm
- Voltage
- 380 to 11000 Volts
- Frequency
- 50 Hz
- Speed
- 1808 rpm
- Duty Cycle
- Standby, Mission Critical
Engine Specifications
- Engine Model
- 3516C, ATAAC, V-16, 4-Stroke Water-Cooled Diesel
- Bore
- 6.69in
- Stroke
- 8.46in
- Displacement
- 4765in³
- Compression Ratio
- 14.7:1
- Aspiration
- ATAAC
- Fuel System
- Electronic unit injection
- Governor Type
- Adem™A3
Generator Set Dimensions
- Length - Minimum
- 332.3in
- Length - Maximum
- 336.2in
- Width - Maximum
- 100.5in
- Height - Maximum
- 136.9in
- Dry Weight - Genset (minimum)
- 46077lb
- Dry Weight - Genset (maximum)
- 47620lb
Standard Equipment
-
- Air Inlet System
-
- Air cleaner; single element canister type
-
- Cooling
-
- Package mounted radiator
-
- Exhaust
-
- Exhaust flange outlet
-
- Fuel
-
- Primary fuel filter with integral water separator
- Fuel priming pump
-
- Generator
-
- IP23 Protection
- Matched to the performance and output characteristics of Cat engines
-
- Power Termination
-
- Busbar
-
- Control Panel
-
- Cat Genset controller
-
- Control System
-
- 24 Volt DC operation
- EMCP 4.2B
- Environmental sealed front face
- RFI suppression
- Caterpillar's voltage regulator
- Emergency stop pushbutton
- 3 Phase voltage sensing
- Generator set packages include:
- Text alarm/event descriptions
- Generator mounted - rear facing
- KVAR / PF modes
- IVR includes reactive droop capability
- Min / max exciter
- Limiter and exciter diode monitor
- Speed adjust
- Controls:
- Engine cycle crank
- Auto/start/stop control
- Alarm acknowledge
- Engine cool
- PLC functionality
- Load histogram feature
- Lamp test
- Customizable screens
- Digital indication for:
- 3 Phase
- RPM
- 0 True RMS AC metering
- +/- 2% accuracy
- DC volts
- Operating hours
- Coolant temperature
- Amps (per phase & average)
- Volts (L-L & L-N)
- Oil pressure (psi, kPa or bar)
- Power factor (per phase & average)
- Frequency (Hz)
- kVAr (per phase, average & percent)
- kVA (per phase, average & percent)
- kW (per phase, average & percent)
- Warning/shutdown with common LED indication of shutdowns for: Low oil pressure - High coolant temperature - Overspeed - Emergency stop - Failure to start (overcrank) - Low coolant temperature - Low coolant level -
- kVAr-hr (total)
- Low oil pressure
- kW-hr (total)
- Cat connect
- Failure to start (overcrank)
- Overcurrent (50/51)
- Communications:
- Low coolant temperature
- Reverse reactive power (kVAr) (32RV)
- Low coolant level
- 6 Customer programmable digital inputs
- 1 Programmable relay outputs (Form C)
- High coolant temperature
- 4 Programmable relay outputs (Form A)
- Programmable protective relaying functions:
- Number of I/O varies on options selected
- 1 Programmable digital outputs
- Serial annunciator module data link
- Accessory module data link
- Over/under frequency (81 o/u)
- Over/under voltage (27/59)
- Overspeed
- 3 Analog inputs
- Generator phase sequence
- Reverse power (kW) (32)
-
- Governing System
-
- ADEM A3
-
- Cooling System
-
- Certified standard PGS provided
-
- Exhaust System
-
- Dry exhaust manifold
- Flanged faced outlet(s)
-
- Fuel System
-
- Flexible fuel lines - shipped loose
- Fuel cooler; not included with packages without radiator
- Secondary fuel filters
-
- General
-
- Right hand servicing
- Paint - Caterpillar yellow except rails and radiators gloss black
- Flywheel and flywheel housing - SAE No. 00
- Caterpillar yellow with high gloss black rails and radiator
- SAE standard rotation
-
- Generator And Attachments
-
- Permanent magnet excitation (PMG)
- Low voltage: Random wound - Internal excitation (IE) - Winding temperature detectors - NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby) - Busbar connections, top center mounted, top cable entry - NEMA standard hole pattern
- Winding temperature detectors
- Permanent magnet excitation (PMG)
- Busbar connections, right side extension box, bottom cable entry
- 6 Lead
- Form wound
- NEMA standard hole pattern
- Medium voltage:
- Class H insulation, Class F temperature rise at 40C ambient (105C prime / 130C standby)
- NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby)
- High voltage:
- Anti-condensation space heater
- 3 Phase brushless, Salient pole
-
- Literature
-
- Parts book
-
- Lubrication System
-
- Integral lube oil cool
- Gear type lube oil pump
- Fumes disposal
- Oil drain lines and valve
- Oil filter, filler and dipstick
- Lubricating oil
-
- Mounting System
-
- Anti-vibration mounts (shipped loose)
- Rubber anti-vibration mounts - shipped loose
- Rails - Engine/generator/radiator mounting
-
- Starting System
-
- Battery disconnect switch
- 45 Amp Charging alternator
- 24 Volt electric starting motor
- Battery and battery rack w/cables
Optional Equipment
-
- Control System
-
- EMCP 4.4
-
- Air Inlet System
-
- Dual element air cleaner
- Single element filter
-
- Exhaust
-
- Exhaust mufflers
-
- Generator
-
- Anti-condensation heater
- Oversize and premium generators
- Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)
-
- Cooling System
-
- Standard ambient radiators
- Coolant
- Optional installed ATAAC radiators
- Optional installed radiators
- Water level switch gauges
- Standard ambient ATAAC radiators
-
- Power Termination
-
- Circuit breakers, UL listed
- Circuit breakers, IEC compliant
-
- Crankcase System
-
- No explosion relief valves
- Explosion relief valves
- Ventilation system
-
- Control Panels
-
- Load share module
- Digital I/O module
- Generator temperature monitoring & protection
- Remote monitoring software
-
- Mounting
-
- IBC isolators
-
- Exhaust System
-
- Y Adapters
- Mufflers
- Exhaust offset
- Flexible fittings
- Tier 4 clean emission MOD Kits
- Flange and exhaust expanders
- Elbows
- Tier 4 clean emissions module
- Clean emission parts
- Tier 4 dosing cabinet
- Flanges
-
- Starting/charging
-
- Oversize batteries
- Air starting motor with control and silencer
- Battery chargers
- Heavy duty starting system
- Charging alternator
- Jacket water heater
-
- Fuel System
-
- Fuel priming pumps (Tier 4) - Manual or electric
- Primary fuel filter
-
- General
-
- The following options are based on regional and product configuration:
- UL 2200 package
- Enclosures: Sound attenuated, weather protective
- EEC Declaration of Conformity
- US aid emblem
- CSA Certification
- Integral & sub-base fuel tanks
- EU Certificate of Conformance (CE)
- Integral & sub-base UL listed dual wall fuel tanks
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
- Special paint (Colors other than Caterpillar yellow or high performance paints)
- Automatic transfer switches (ATS)
-
- Generators And Attachments
-
- Generator conversion
- Space heater
- Thermostat for space heater
- Differential current transformers (DCT) 8.7 kV and 15 kV classes
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, IE, No. of Leads = 6, Pitch = .6667: 1600 Frame
- Alternator air cleaner
- Low / Medium voltage: 380/400/415 volts, 3 phase 1500 rpm. RW, PM, No. of Leads = 6, Pitch = .6667: 1600 and 1800 Frames
-
- Instrumentation
-
- Pyrometer and thermocouples
-
- Lubrication System
-
- Lube oil in standard sump
- Oil level regulator
- Prelube pumps
-
- Mounting System
-
- Puck style low efficiency isolators
- IBC vibration isolators
- Spring type vibration isolators
-
- Power Connections
-
- Neutral ground connections
- Left side power connections
- Low voltage Circuit breakers
- Ground cables between generator and terminal box
- 2700 Frame, four lead, four terminal
- Rear power connections
- Center post busbars
- Right side power connections
-
- Special Tests / Reports
-
- Fuel consumption test
- Generator set fuel consumption test
- Generator test report
- Canadian Standards Association certification
- Torsional vibration analysis reports
- PGS Test report @ 1.0 power factor
- IBC Certification
- Standard engine test charge
- PGS Test report @ 0.8 power factor
- OSHPD Certification
-
- Starting And Charging
-
- Air pressure regulator
- Air starting motors
- Jacket water heaters
- 10, 20, 35 and 50 Amp Battery chargers
- Starter cover
- Engine barring device
- Electric starting motors
- 24 Volt battery set - Dry
-
- Extended Service Coverage
-
- Platinum, Gold and Silver coverage