3512B (50 Hz) 1600 - 1875 kVA Diesel Generator Sets

Air Inlet System

• Aingle element canister type air cleaner with service indicator

Air Inlet

• Air cleaner

Cooling

• Package mounted radiator (except C175)

Control Panel

• Speed adjust

• Oil pressure (psi, kPa or bar)

• 4 Programmable relay outputs (Form A)

• kVAr (per phase, average & percent)

• Over/under frequency (81 o/u)

• Operating hours

• Accessory module data link

• Text alarm/event descriptions

• Amps (per phase & average)

• DC volts

• Frequency (Hz)

• 2 Programmable relay outputs (Form C)

• kVAr-hr (total)

• Volts (L-L & L-N)

• RPM

• kW (per phase, average & percent)

• Over/under voltage (27 / 59)

• Environmental sealed front face

• Controls:

• Engine cool-down timer

• Customer data link (Modbus RTU)

• High coolant temperature

• 2 Programmable digital outputs

• Power factor (per phase & average)

• 24 Volt DC operation

• Overspeed

• Alarm acknowledge

• Lamp test

• kW-hr (total)

• Low coolant temperature

• Emergency stop

• Generator phase sequence

• Auto/start/stop control

• Cat ECS 100

• Low oil pressure

• Engine cycle crank

• Programmable protective relaying functions:

• Reverse power (kW) (32)

• Generator mounted - rear facing

• Digital indication for:

• Overcurrent (50 / 51)

• Warning/shutdown with common LED indication of shutdowns for:

• kVA (per phase, average & percent)

• Serial annunciator module data link

• Emergency stop button

• Reverse reactive power (kVAr) (32RV)

• 6 Programmable digital inputs

• Failure to start (overcrank)

• Low coolant level

• Communications

• Coolant temperature

• True RMS AC metering, 3 phase, +/-2% accuracy

Exhaust

• Exhaust flange outlet

Fuel

• Primary fuel filter with integral water separator

• Secondary fuel filters

• Fuel priming pump

Control System

• Failure to start (overcrank)

• Auto/start/stop control

• Cat ECS 100

• Lamp test

• Emergency stop pushbutton

• 4 programmable digital inputs

• Volts (L-L & L-N)

• Low coolant level

• Overspeed

• frequency (Hz)

• Engine cycle crank

• DC volts

• Coolant temperature

• Alarm acknowledge

• True RMS AC metering, 3-phase, +/-2% accuracy

• Communications

• 24 Volt DC operation

• Engine cool-down timer

• RPM

• Warnings/shutdown indicators

• Digital indication for:

• Oil pressure

• Low oil pressure

• Amps (per phase & average)

• Speed adjust

• Emergency stop

• 4 programmable digital outputs

• Operating hours

• High coolant temperature

Generator

• Matched to the performance and output characteristics of Cat engines

• IP23 Protection

Power Termination

• Busbar

Generator System

• Internal excitation (IE)

• NEMA Class H insulation

• Caterpillar's digital voltage regulator (CDVR)

• Class H temperature rise at 40C ambient

• 3-phase voltage sensing

• Busbar connections

• min/max exciter

• Random wound

• 3 phase brushless, Salient pole

• RFI suppression

• Winding temperature detectors

• 6 Lead

Literature

• Operation & Maintenance Manual

• Parts book

Cooling System

• Coolant drain line with valve

• Radiator fan and fan drive

• Fan and belt guards

• JWAC

• Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)

• Coolant level sensors (Not included with packages without radiator)

Exhaust System

• Dry exhaust manifold

• Flanged faced outlet(s)

Fuel System

• Flexible fuel lines - shipped loose

• Secondary fuel filters

• Fuel priming pump

• Fuel cooler; not included with packages without radiator

Generators and Attachments

• 6 Leads

• Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors

• Busbar connections, top center mounted, top cable entry

• KVAR / PF modes

• Internal excitation (IE)

• Generator set packages include: Regulator (CDVR)

• RFI suppression

• Winding temperature detectors

• NEMA Class H insulation

• 50 Hz models: IEC standard hole pattern

• Reactive droop capability

• 3 Phase brushless, Salient pole

• Exciter diode monitor

• Min / max exciter limiter

• Random wound

• 3 Phase voltage sensing

• LV

• Class H temperature rise at 40C ambient (125C prime / 150C standby)

• Caterpillar's digital voltage regulator (CDVR) includes:

Governing System

• Woodward 2301A isochronous governor

Lube System

• Lubricating oil

• Fumes disposal

• Integral lube Oil cooler

• Oil drain lines and valve

• Gear type lube oil pump

• Oil filter, filler and dipstick

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

• RH service

• SAE standard rotation

• Flywheel and Flywheel housing-SAE No. 00

Air Inlet System

• Dual element air cleaners

• Remote air inlet adaptors

• Air inlet protection

Exhaust

• Exhaust mufflers

Generator

• Internal excitation (IE)

• Anti-condensation heater

• Oversize and premium generators

• Permanent magnet excitation (PMG)

Circuit breakers

• Cable entry options

• Optional busbar power connections

• EMAX breakers connections

• Center posts busbars

• 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated Circuit breakers

• Breaker harnesses

• 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers

• Controls packaging - Enclosures

• Busbar connections

• EMAX Circuit breakers

Power Termination

• Circuit breakers, UL listed

• Circuit breakers, IEC compliant

Mounting

• Rubber anti-vibration mounts

• Spring type vibration isolators

• IBC isolators

Control Panels

• Annunciator modules

• Generator temperature monitoring

• Vandle proof panel door

• Auxiliary boxes

• Mounting group - External box clips

• Ground (Automatically selected)

• Remote speed adjust

• Local PC monitoring

• Customer connection mounting locations

• EMCP 4.4

• Governors

• Customer interface options

Starting/Charging

• Oversize batteries

• Air starting motor with control and silencer

• Heavy duty starting system

• Jacket water heater

• Charging alternator

• Battery chargers

Cooling System

• Water level switch gauges

• Heat exchangers

• Optional radiator arrangements

European Certifications

• European Directive genset, DoI (Declaration of Incorporation)

• EU Declaration of Conformity

• European Union certification

• Eurasian Conformity (EAC) mark

Exhaust System

• Through-wall installation kit

• Mufflers

• Muffler mounting kits

• Flexible fittings

Fuel System

• Primary fuel filter

Generators and Attachments

• Generator conversion

• 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667

• Space heater

• 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, Form wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667

• 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Internal excitation (IE), No. of leads = 6, pitch= 0.6667

Instrumentation

• Pyrometer and thermocouples

Lube System

• Oil level reg-1 shallow pan

• Manual prelube sump pumps

• Electric prelube pumps

Mounting System

• IBC vibration isolators

• Spring type vibration isolators

Protection System

• Explosion relief valves

Special Tests / Reports

• PGS Test report @ 0.80 power factor

• PGS Test report @ 1.0 power factor

• IBC seismic Certifications

• Neutral ground-LV

• Neutral grounding connection

Starting / Charging System

• 24 Volt dual electric starting motor

• Oversize battery set

• Jacket water heaters

• Ether starting aid

• 20 Amp Battery charger

• 10 Amp Battery chargers

General

• Engine barring group