Diesel Generator Sets 3512B (50 Hz)

3512B (50 Hz) Standard Equipment

Air Inlet System

• Aingle element canister type air cleaner with service indicator

Air Inlet

• Air Cleaner

Cooling

• Package mounted radiator (except C175)

Control Panel

• Emergency stop button

• Programmable protective relaying functions:

• Over / under voltage (27 / 59)

• kVAr (per phase, average & percent)

• kVA (per phase, average & percent)

• Engine cool-down timer

• Generator mounted - rear facing

• Overcurrent (50 / 51)

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

• Low coolant level

• DC volts

• Generator phase sequence

• Overspeed

• Frequency (Hz)

• Volts (L-L & L-N)

• Reverse reactive power (kVAr) (32RV)

• Text alarm / event descriptions

• 2 Programmable digital outputs

• RPM

• 2 Programmable relay outputs (Form C)

• Speed adjust

• Alarm acknowledge

• kVAr-hr (total)

• Digital indication for:

• Power Factor (per phase & average)

• Environmental sealed front face

• Controls:

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

• Low oil pressure

• kW (per phase, average & percent)

• Engine cycle crank

• Accessory module data link

• Coolant temperature

• EMCP 4.2

• 24 Volt DC operation

• Over / under frequency (81 o/u)

• Amps (per phase & average)

• 4 Programmable relay outputs (Form A)

• Reverse power (kW) (32)

• Operating hours

• Communications

• Oil pressure (psi, kPa or bar)

• Serial annunciator module data link

• kW-hr (total)

• 6 Programmable digital inputs

• High coolant temperature

• Failure to start (overcrank)

• Low coolant temperature

• Lamp test

• Emergency stop

• Auto / start / stop control

• Customer data link (Modbus RTU)

Exhaust

• Exhaust flange outlet

Fuel

• Secondary fuel filter

• Primary fuel filter with integral water separator

• Fuel priming pump

Control System

• Engine cool-down timer.

• DC volts

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

• High coolant temperature

• Coolant temperature

• Auto/start/stop control

• Failure to start (overcrank)

• Communications

• Oil pressure

• Emergency stop

• EMCP4.2B

• Overspeed

• frequency (Hz)

• Volts (L-L & L-N)

• Engine cycle crank

• Warnings / Shutdown indicators

• Speed adjust

• Lamp test

• 24-volt DC operation

• RPM

• 4 programmable digital inputs

• Low coolant level

• Operating hours

• Alarm acknowledge

• Emergency stop pushbutton

• Low oil pressure

• Amps (per phase & average)

• 4 programmable digital outputs

• Digital indication for:

Generator

• IP23 Protection

• Matched to the performance and output characteristics of Cat engines

Power Termination

• Bus Bar

Generator System

• Class H temperature rise at 40C ambient

• 3 phase brushless, salient pole

• 6 lead

• Winding temperature detectors

• NEMA Class H insulation

• Random wound

• Internal Excitation

• 3-phase voltage sensing

• Bus bar connections

• min/max exciter

• Caterpillar's Digital Voltage Regulator (CDVR)

• RFI suppression

Literature

• English

Cooling System

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

• JWAC

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

• Coolant drain line with valve

• Radiator fan and fan drive

• Fan and belt guards

Exhaust System

• Dry exhaust manifold

• Flanged faced outlet(s)

Fuel System

• Fuel priming pump

• Secondary fuel filters

• Fuel cooler; not included with packages without radiator

• Flexible fuel lines - shipped loose

Generators and Attachments

• Note: 1800 frames are form wound, permanent magnet, with winding temp detectors

• 3 Phase voltage sensing

• RFI suppression

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

• Min / max exciter limiter

• Exciter diode monitor

• Busbar connections, top center mounted, top cable entry

• 3 Phase brushless, salient pole

• 50 Hz models: IEC standard hole pattern

• Caterpillar's Digital Voltage Regulator (CDVR) includes:

• Random wound

• Generator set packages include: Regulator (CDVR)

• Reactive droop capability

• 6 Leads

• KVAR / PF modes

• NEMA Class H insulation

• Winding temperature detectors

• Internal Excitation

• LV:

Governing System

• Woodward 2301A isochronous governor

Lube System

• Lubricating oil

• Gear type lube oil pump

• Integral lube oil cooler

• Oil filter, filler and dipstick

• Fumes disposal

• Oil drain lines and valve

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

General

• SAE standard rotation

• Flywheel and Flywheel housing-SAE No. 00

• RH Service

• Paint - Caterpillar yellow with high gloss black rails & radiator

3512B (50 Hz) Optional Equipment

Air Inlet System

• Air Inlet protection

• Remote air inlet adaptors

• Dual element air cleaners

Exhaust

• Exhaust mufflers

Generator

• Anti-condensation heater

• Internal excitation (IE)

• Permanent magnet excitation (PMG)

• Oversize and premium generators

Circuit Breakers

• Cable entry options

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

• Busbar connections

• Center posts busbars

• Controls packaging - Enclosures

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

• Optional busbar power connections

• EMAX breakers connections

• EMAX circuit breakers

• Breaker harnesses

Power Termination

• Circuit breakers, UL listed

• Circuit breakers, IEC compliant

Control Panels

• Annunciator modules

• Customer connection mounting locations

• Remote speed adjust

• Local PC monitoring

• Generator temperature monitoring

• Auxiliary boxes

• Governors

• Customer interface options

• EMCP 4.3, EMCP 4.4

• Ground (Automatically selected)

• Mounting group - External box clips

• Vandle proof panel door

Mounting

• Rubber anti-vibration mounts

• IBC isolators

• Spring-type vibration isolator

Starting/Charging

• Oversize batteries

• Air starting motor with control and silencer

• Jacket water heater

• Heavy-duty starting system

• Charging alternator

• Battery chargers

Cooling System

• Water level switch gauges

• Optional radiator arrangements

• Heat exchangers

European Certifications

• European Union certification

• EU declaration of conformity

• European directive genset, DoI (Declaration of Incorporation)

• Eurasian conformity (EAC) mark

Exhaust System

• Mufflers

• Muffler mounting kits

• Through-wall installation kit

• 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, No. of leads = 6, pitch= 0.6667

• 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, form wound, permanent magnet, No. of leads = 6, pitch= 0.6667

• 1500 RPM, 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

• Oil level Reg-1 shallow pan

• Electric prelube pumps

• Manual prelube sump pumps

Mounting System

• IBC vibration isolators

• Spring-type vibration isolator

Protection System

• Explosion relief valve

Special Tests / Reports

• PGS test report @ 0.80 power factor

• Neutral ground-LV

• IBC seismic certifications

• PGS test report @ 1.0 power factor

• Neutral grounding connection

Starting / Charging System

• Oversize battery set

• Jacket water heaters

• 10 Amp battery chargers

• Ether starting aid

• 24 Volt dual electric starting motor

• 20 Amp battery charger

General

• Engine barring group