C18 Generator Set

Maximum Rating500 ekW

Minimum Rating455 ekW

Emissions/Fuel StrategyU.S. EPA Tier 4 Final

Voltage480 Volts

Frequency60 Hz

Speed1800 rpm

Duty CycleStandby, Prime

Engine ModelC18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel

Bore1455.7in

Stroke7.2in

Displacement1106.4in³

Compression Ratio14.5:1

AspirationAir to Air Aftercooled

Fuel SystemElectronic unit injection

Governor TypeAdem™A4

Standard

Air cleaner

Standard

Exhaust manifold - dry

Optional

Flange kits

Exhaust flexible fittings

Standard

Package mounted radiator

Standard

Fuel cooler

Engine fuel transfer pump

Primary fuel filter w/integral water separator and secondary filter

Fuel priming pump

Flexible fuel lines

Optional

660 gallon base tank

Standard

Exhaust flange outlet

Optional

Industrial, residential, critical mufflers

Standard

Primary fuel filter with integral water separator

Fuel priming pump

Secondary fuel filters

Standard

Matched to the performance and output characteristics of Cat engines

IP23 Protection

Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time

Optional

Anti-condensation heater

Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)

Oversize and premium generators

Standard

Busbar

Optional

Circuit breakers, UL listed

Standard

Oil filter and dipstick

Lubricating oil

Oil drain lines with valve; piped to edge of base

Fumes disposal, piped to front of radiator

Oil cooler

Standard

GCCP Genset Controller

Standard

Rubber vibration isolators

Standard

Safety shutoffs for: Higher water temperature - Overspeed - Low oil pressure

Standard

Thermostats and housing, full open temperature 92 deg C (198 deg F)

Coolant level sensor

Coolant level sight gauge

Fan and belt guards

Jacket water pump, gear driven, centrifugal

Coolant drain line with valve; terminated on edge of base

Caterpillar extended life coolant

Optional

Aftertreatment guard

Standard radiator

Standard

24V, 45 Amp Charging alternator

24 Volt electric starting motor

24 volt starting motor

Batteries

Standard

Paint - Caterpillar yellow except rails and radiators gloss black

Paint, Caterpillar yellow

Operation and maintenance manual pack and OMM storage compartment

Parts book

Vibration damper

Standard

Local annunciator

Programmable Input / Output: 2 programmable digital inputs - 2 programmable relay outputs (Form A) - 2 programmable relay outputs (Form C)

Suitable for use as service equipment label

Separation plate

Control panel mounting location

Breaker box mounting location

Optional external analog input

Remote annunciators

GCCP 1.2

Communications: Customer data link (RS485 Modbus RTu) - Serial annunciator module data link for local and remote annunciator IVR - Integrated Voltage Regulation (Digital) - EM10 Excitation Module

Controls include: Run/auto/ stop/control - Speed adjust - Voltage adjust - Engine cycle crank - Emergency stop pushbutton

Digital indication for: rpm - DC volts - operating hours - Oil pressure (psi, kPa or bar) - Coolant temperature (C or F) - Volts (L-L & L-N), frequency (Hz) - Amps (per phase & average) - Power factor (per phase & average) - kW (per phase & average) - kVA (per phase & average) - kVAr (per phase and average) - kW-hr (total) - kVAr-hr (total)

Programmable protective relaying functions: Generator phase sequence - Over/under voltage (27/59) - Over/under frequency (81 o/u) - Overcurrent (50/51)

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

Control panel options: Dust proof control panel - volt free contact - Device server - Ground fault relay

Optional

Ground fault relay

Dust proof control panel

Breaker box mounting location

Volt free contact

Device server

Separation plate

Remote annunciators

GCCP 1.5

Local annunciator

Remote E-stop button

Optional external analog input

Control panel mounting

Standard

Cat electronic governor (ADEM A4)

Standard

Segregated low voltage (AC/DC) wiring panel

Brushless, self-excited 2/3 pitch, random wound.

Insulation Class H and temperature rise

AREP generator

CIP - generators

IP23 Protection

Power center, IP22 bottom cable entry

Standard

Single element air filter

Air cleaner - Heavy duty

Air cleaner - Single element

Optional

Single element air filter

Dual element air cleaner

Standard

Silver, Gold and Platinum coverage

Standard

3 Pole 100% rated

Optional

Motorized single circuit breaker

Neutral bars

Power cables

Dual breakers first circuit breaker (CB2) LS/I package mounted

Current transformers

Package mounted single circuit breakers

Dual breakers first circuit breaker (CB1) LS/I package mounted

Auxiliary contacts

Optional

AREP generator

CIP generators

Space heater

Generator mounting and duct plate

Optional

Certificate of Compliance

IBC Certification wind load

Optional

Sound attenuated enclosures

Optional

Permanent magnet excitation (PMG) generator

Optional

Standard base wide

5 Gallon spill containment

Optional CB shroud

Overfill prevention valve

Locking fuel fill

Optional

Battery disconnect switch

Jacket water heater

Shore power control group

10 Amp dual Battery charger

Optional

PGS Test report @ 0.8 power factor

4 Hour factory test (un-witnessed)

PGS Test report @ 1.0 power factor

Generator test report