Diesel Generator Sets 3512C (60 Hz)

Product Specifications for 3512C (60 Hz)

3512C (60 Hz) Standard Equipment

Air Inlet System

• Air cleaner; single element canister type with service indicator

Air Inlet

• Air cleaner

Cooling

• Package mounted radiator

Exhaust

• Exhaust flange outlet

Fuel

• Secondary fuel filters

• Primary fuel filter with integral water separator

• Fuel priming pump

Generator

• Matched to the performance and output characteristics of Cat engines

• IP23 Protection

Power Termination

• Busbar

Control Panel

• Cat ECS Genset controller

Control System

• Alarm acknowledge

• Over/under frequency (81 o/u)

• Reverse power (kW) (32)

• Coolant temperature

• kVAr (per phase, average & percent)

• Overcurrent (50 / 51)

• High coolant temperature

• Environmental sealed front face

• Reverse reactive power (kVAr) (32RV)

• kVA (per phase, average & percent)

• Volts (L-L & L-N)

• Generator set packages include Caterpillar's voltage regulator (IVR). IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min/max exciter. Limiter and exciter diode monitor

• kW-hr (total)

• kW (per phase, average & percent)

• Low oil pressure

• Cat ECS 100

• Digital indication for:

• Engine cool-down timer

• Generator mounted - rear facing

• DC volts

• 1 programmable relay outputs (Form C)

• Overspeed

• kVAr-hr (total)

• 1 programmable digital outputs

• Communications

• Power factor (per phase & average)

• Oil pressure (psi, kPa or bar)

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

• Cat connect

• Customizable screens

• Low coolant temperature

• Over/under voltage (27 / 59)

• 4 programmable relay outputs (Form A)

• Accessory module data link

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

• Failure to start (overcrank)

• Amps (per phase & average)

• Auto/start/stop control

• Controls:

• Engine cycle crank

• Customer data link (Modbus RTU)

• Programmable protective relaying functions:

• Text alarm/event descriptions

• Emergency stop

• Speed adjust

• Number of I/O varies on options selected

• Lamp test

• RPM

• 24 Volt DC operation

• Emergency stop pushbutton

• Low coolant level

• Frequency (Hz)

• Generator phase sequence

• Load histogram feature

• PLC functionality

Cooling System

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

• SCAC

• Radiator fan and fan drive

• Coolant drain line with valve

• Fan and belt guards

• Caterpillar extended life coolant (Not included with packages without radiator, installed SF44CTS
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Exhaust System

• Flanged faced outlet(s)

• Dry exhaust manifold

Fuel System

• Fuel cooler; not included with packages without radiator

• Secondary fuel filters

• Flexible fuel lines - shipped loose

• Fuel priming pump

Generators and Attachments

• Medium voltage:

• Internal excitation (IE)

• High voltage

• Permanent magnet excitation (PMG)

• Winding temperature detectors

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

• Busbar connections, right side extension box, bottom cable entry

• Busbar connections, top center mounted, top cable entry

• Low 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)

• NEMA standard hole pattern

• 3 phase brushless, Salient pole

• NEMA standard hole pattern

• 6 Leads
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• Random wound

• NEMA standard hole pattern

• Form wound

Governing System

• ADEM III

Literature

• Parts book

Lube System

• Gear type lube oil pump

• Oil filter, filler and dipstick

• Fumes disposal

• Lubricating oil

• Oil drain lines and valve

• Integral lube Oil cooler

Mounting System

• Rubber anti-vibration mounts - shipped loose

Starting / Charging System

• 45 Amp Charging alternator

• Battery and battery rack w/cables

• Battery disconnect switch

• 24 Volt electric starting motor

General

• Flywheel and Flywheel housing-SAE No. 00

• SAE standard rotation

• Right hand servicing

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

3512C (60 Hz) Optional Equipment

Control Panels

• EMCP 4.4

Exhaust

• Exhaust mufflers

Air Inlet System

• Heavy duty air cleaner

• Single element filter

Generator

• Permanent magnet excitation (PMG)

• Oversize and premium generators

• Internal excitation (IE)

• Anti-condensation heater

Cooling System

• Coolant

• Standard installed ATAAC radiators

• Optional installed ATAAC radiators

• Optional installed radiators

• Water level switch gauges

• Standard installed radiators

Power Termination

• Circuit breakers, IEC compliant

• Circuit breakers, UL listed

Exhaust System

• Flanges

• Flange and exhaust expanders

• Y Adapters

• Flexible fittings

• Elbows

• Mufflers

Fuel System

• Primary fuel filter

General

• US aid emblem

Mounting

• IBC isolators

• Rubber anti-vibration mounts

• Spring type vibration isolators

Generators and Attachments

• Differential current transformers (DCT) 15 kV class

• RW, IE, 6 Leads, Pitch 0.6667

• Differential current transformers (DCT) 8.7 kV class

• 1400, 1600, 2700 Frames

• Space heater

• Generator air cleaner

• Generator conversion from IE to PM

• Low voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm

Starting/Charging

• Jacket water heater

• Air starting motor with control and silencer

• Battery chargers

• Charging alternator

• Heavy duty starting system

• Oversize batteries

Instrumentation

• Wiring GP W/O cyl sensors

• Pyrometer and thermocouples

Lube System

• Prelube pumps

• Oil level regulator

• Oil drains

• Lubrication oil in standard sump

Crankcase Protection

• No explosion relief valves

• No crankcase explosion relief valves

• Explosion relief valves

• Crankcase ventilation system

Mounting System

• Puck style low efficiency isolators

• IBC vibration isolators

• Spring type vibration isolators

Power Connections

• Cable entry - right side

• Center post buss bar

• Rear power connections

• Right side power connections

• 2000, 2500, 3200 Amp, 3 Pole, IEC rated Circuit breakers

• 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated Circuit breakers

• Left side power connections

• Six lead, six terminal option

• 2000, 2500 Amp, 4 Pole, IEC rated Circuit breakers

• Neutral ground connections

• Grounding groups

Special Tests / Reports

• Standard engine test charge

• PGS Test report @ 1.0 power factor

• CSA Certification

• IBC seismic Certification

• Fuel consumption test

• Torsional vibration analysis

• Generator test report

• Generator fuel consumption test

• PGS Test report @ 0.8 power factor

Starting / Charging System

• 10 Amp Battery charger

• 24 Volt battery set - Dry

• Engine barring device

• 35 Amp Battery charger

• Air starting motor

• Air pressure regulator

• Batteries, racks and cables:

• Jacket water heaters

• Electric starting motors

• Starter cover