3512 Generator Set

Standard Equipment:

Air Inlet System

• Air cleaner; single element canister type with service indicator

Control Panel

• EMCP4.2B controls including: Emergency stop pushbutton
• RPM
• Engine cool-down timer
• EMCP4.2B controller including:
• Accessory module data link
• 4 programmable relay outputs (Form A)
• Communications:
• Volts (L-L & L-N)
• Over / under frequency (81 o / u)
• Text alarm / event descriptions
• Auto / start / stop control
• Speed adjust
• kVA (per phase, average & percent)
• Overcurrent (50 / 51)
• Alarm acknowledge
• Environmental sealed front face
• 6 programmable digital inputs
• Oil pressure (psi, kPa or bar)
• Amps (per phase & average)
• Generator phase sequence
• 2 Programmable digital outputs
• Low coolant temperature
• Controls:
• Serial annunciator module data link
• Reverse Power (kW) (32)
• Lamp test
• Coolant temperature
• Engine cycle crank
• kVAr-hr (total)
• 2 Programmable relay outputs (Form C)
• Generator mounted - rear facing
• 24-volt DC operation
• kVAr (per phase, average & percent)
• Warning/shutdown with common LED indication of shutdowns for:
• kW (per phase, average & percent)
• Reverse Reactive Power (kVAr) (32RV)
• Programmable protective relaying functions:
• Digital indication for:
• High coolant temperature
• Low oil pressure
• Overspeed
• Over / under voltage (27 / 59)
• Customer data link (Modbus RTU)
• DC volts
• Operating hours
• Low coolant level
• kW-hr (total)
• Frequency (Hz)
• Emergency stop
• Power Factor (per phase & average)
• Failure to start (overcrank)
• True RMS AC metering, 3-phase, +/-2% accuracy

Cooling System

• JWAC
• Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
• Radiator fan and fan drive
• Fan and belt guards
• Coolant drain line with valve
• Coolant level sensors. (Not included with packages without radiator)

Exhaust System

• Dry Exhaust Manifold
• Flanged faced outlet(s)

Fuel System

• Fuel cooler; not included with packages without radiator
• Flexible fuel lines - shipped loose
• Fuel priming pump
• Secondary fuel filters

Generators and Attachments

• Generator set packages include: Regulator (CDVR)
• 6 Lead
• Min / max exciter limiter
• LV:
• Reactive droop capability
• Random wound
• Exciter diode monitor
• KVAR/PF modes
• NEMA Class H insulation
• 50 Hz models: IEC standard hole pattern
• Caterpillar's Digital Voltage Regulator (CDVR) includes:
• Note: 1800 frames are form wound, permanent magnet, with winding temp detectors
• Busbar connections, top center mounted, top cable entry
• Internal Excitation
• Winding temperature detectors
• Class H temperature rise at 40C ambient (125C prime/150C standby)
• 3 Phase brushless, salient pole
• 3 Phase voltage sensing
• RFI suppression

Governing System

• Woodward 2301A isochronous governor

Lube System

• Oil drain lines and valve
• Gear type lube oil pump
• Fumes disposal
• Oil filter, filler and dipstick
• Lubricating oil
• Integral lube oil cooler

Mounting System

• Rubber anti-vibration mounts (shipped loose)
• Rails - engine/generator/radiator mounting

Starting / Charging System

• 24 Volt electric starting motor
• Battery and battery rack w/cables
• Battery disconnect switch

General

• Paint - Caterpillar Yellow with high gloss black rails & radiator
• SAE Standard Rotation
• RH Service
• Flywheel and Flywheel housing - SAE No. 00

Optional Equipment:

Air Inlet System

• Remote air inlet adaptors
• Air Inlet protection
• Dual Element air cleaners

Circuit Breakers

• EMAX circuit breakers
• Center posts busbars
• EMAX breakers connections
• Breaker harnesses
• 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated circuit breakers
• Controls packaging - Enclosures
• Cable entry options
• 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated circuit breakers
• Optional busbar power connections
• Busbar connections

Control Panel

• Auxiliary Boxes
• Customer connection mounting locations
• Ground (Automatically selected)
• Vandle proof panel door
• Customer Interface Options
• Mounting Group - External Box Clips
• Remote speed adjust
• Generator Temperature Monitoring
• Governors
• Annunciator Modules
• Local PC monitoring

Cooling System

• Water level switch gauges
• Heat exchangers
• Optional radiator arrangements

European Certifications

• EU declaration of conformity
• Eurasian conformity (EAC) mark
• European directive genset, DoI (Declaration of Incorporation)
• European Union Certification

Exhaust System

• Through-wall installation kit
• Muffler mounting kits
• Mufflers
• Flexible fittings

Fuel System

• Primary fuel filter

Generators and Attachments

• 380 / 400 / 415 Volts @ 50 Hz, 3 phase, form wound, permanent magnet, No. of leads = 6, pitch= 0.6667
• 380/400/415volts @ 50 Hz, 3 phase, random wound, permanent magnet, No. of leads = 6, pitch= 0.6667
• Generator conversion
• 380/400/415volts @ 50 Hz, 3 phase, random wound, internal excitation, No. of leads = 6, pitch= 0.6667
• Space heater

Instrumentation

• Pyrometer and thermocouples

Lube System

• Electric prelube pumps
• Oil level Reg-1 shallow pan
• Manual prelube sump pumps

Mounting System

• Spring-type vibration isolator
• IBC vibration isolators

Protection System

• Explosion relief valve

Special Tests / Reports

• Neutral grounding connection
• IBC seismic certifications
• Neutral ground-LV
• PGS test report @ 1.0 power factor
• PGS test report @ 0.8 power factor

Starting / Charging Systems

• Ether starting aid
• 24 Volt dual electric starting motor
• 20 Amp battery charger
• Oversize battery set
• Jacket water heaters
• 10 Amp battery chargers

General

• Engine barring group