Page 1
®
DIESEL GENERATOR SET
FEATURES
STANDBY
600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
Caterpillar is leading the power generation
marketplace with Power Solutions engineered
to deliver unmatched flexibility, expandability,
reliability, and cost-effectiveness.
Image shown may not
reflect actual package.
FUEL/EMISSIONS STRATEGY
• EPA Tier 2
DESIGN CRITERIA
• The generator set accepts 100% rated load in one
step per NFPA 110 and meets ISO 8528-5 transient
response.
UL 2200
• UL 2200 listed packages available. Certain
restrictions may apply. Consult with your
Caterpillar Dealer.
FULL RANGE OF ATTACHMENTS
• Wide range of bolt-on system expansion
attachments, factory designed and tested
• Flexible packaging options for easy and cost
effective installation
SINGLE-SOURCE SUPPLIER
• Fully prototype tested with certified torsional
vibration analysis available
WORLDWIDE PRODUCT SUPPORT
• Caterpillar® dealers provide extensive post sale
support including maintenance and repair
agreements
• Caterpillar dealers have over 1,600 dealer branch
stores operating in 200 countries
• The Cat® S•O•SSMprogram cost effectively detects
internal engine component condition, even the
presence of unwanted fluids and combustion
by-products
CAT ® C18 ATAAC DIESEL ENGINE
• Utilizes ACERT™ Technology
• Reliable, rugged, durable design
• Field-proven in thousands of applications
worldwide
• Four-stroke-cycle diesel engine combines
consistent performance and excellent fuel
economy with minimum weight
• Electronic controlled governor
CAT GENERATOR
• Matched to the performance and output
characteristics of Caterpillar engines
• Load adjustment module provides engine relief
upon load impact and improves load acceptance
and recovery time
• UL 1446 Recognized Class H insulation
CAT EMCP 3 SERIES CONTROL PANELS
• Simple user friendly interface and navigation
• Scalable system to meet a wide range of
customer needs
• Integrated Control System and Communications
Gateway
Page 2
®
STANDBY 600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT
System Standard Optional
Air Inlet • Light Duty Air Cleaner
• Service indicator
Cooling • Radiator with guard sized for 50º C
• Coolant level sight window
• Coolant drain line with valve
• Fan and belt guards
• Caterpillar® Extended Life Coolant
Exhaust • Stainless steel exhaust flex and ANSI weld flange
• Turbo outlet elbow
Fuel • Primary fuel filter with integral water separtor
• Secondary fuel filters
• Fuel cooler
• Fuel priming pump
• Fuel pressure gauge
• Flexible fuel lines
Generator • Class H insulation
• Class H Temperature Rise
• R448 Voltage Regulator
• Power terminal strip connections
• IP23 Protection
• Power Center
Governor • Electronic ADEM A4 • Load Share Module
• Single element canister type air cleaner
• Dual element air cleaner
• Heavy-duty air cleaner with precleaner
• Air inlet shutoff
• Radiator duct flange
• Low Coolant Level Sensor
• Radiator removal
• Industrial, residential and
critical mufflers
• 35 dBA muffler
• Engine mounted muffler
• Mounting and through-wall installation kits
• Manifold and turbocharger guards
• Dual Wall Integral Fuel Tanks
• Dual Wall Sub-base Fuel Tanks
• Manual Fuel Fill Pump
• Automatic Fuel Fill Options
• Oversize and premium generators
• Three phase sensing
• Quadrature droop kit
• Digital voltage Regulator
• Space heaters
• RFI filter
• 80% & 100% UL Breakers
• IEC compliant 3 or 4-pole
• Floor standing circuit breakers with auxiliary contacts
& cabling kits
Control Panels • EMCP 3.1 (package mounted) • EMCP 3.2
• EMCP 3.3
• Local alarm and remote annunciator modules
• Protective devices
Lube • Lubricating oil and filter
• Oil drain line with valves
• Fumes disposal
• Lube oil level indicator
Mounting • Formed steel narrow base frame
• Linear vibration isolators between base and engine
generator
Starting/Charging • 45 amp charging alternator
• 24 volt starting motor(s)
• Batteries with rack and cables
• Oil temperature sensor
• Manual sump pump
• Formed steel wide base frame
• Oil field skid base
• Jacket water heater
• Block heater
• Ether starting aid
• Battery disconnect switch
• Battery charger(5A, 10A)
• Oversized batteries
• Battery removal
2
May 06 2009 13:24 PM
Page 3
®
STANDBY 600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
SPECIFICATIONS
CAT GENERATOR
Frame size.................................................................LC7024F
Excitation...................................................... Internal Excited
Pitch..............................................................................0.6667
Number of poles................................................................... 4
Number of bearings...................................... Single Bearing
Number of leads................................................................. 12
Insulation....................... UL 1446 Recognized Class H with
tropicalization and antiabrasion
- Consult your Caterpillar dealer for available voltages
IP rating..........................................................Drip Proof IP23
Alignment.............................................................. Pilot Shaft
Overspeed capability...................................... 125% of rated
Wave form deviation (Line to Line)................................. 2%
Paralleling kit droop transformer.......................... Standard
Voltage regulator.3 Phase sensing with selectible volts/Hz
Voltage Regulator.............Single phase sensing with load
adjustable module
Voltage Regulation...........Less than +/- 1/2% (steady state)
Less than +/- 1/2% (w/ 3% speed change)
Telephone Influence Factor.............................. Less than 50
Harmonic distortion......................................... Less than 5%
CAT ENGINE
C18 ATAAC, I-6, 4-stroke watercooled diesel
Bore - mm.............................................. 145.00 mm (5.71 in)
Stroke - mm............................................. 183.00 mm (7.2 in)
Displacement - L................................... 18.13 L (1106.36 in3)
Compression ratio........................................................ 14.5:1
Aspiration........................................... Air-to-Air Aftercooled
Fuel system....................................................................MEUI
Governor type................. Caterpillar ADEM control system
CAT EMCP 3 SERIES CONTROLS
• EMCP 3.1 (Standard)
• EMCP 3.2 / EMCP 3.3 (Option)
• Single location customer connector point
• True RMS metering, 3-phase
• Controls
- Run / Auto / Stop control
- Speed Adjust
- Voltage Adjust
- Emergency Stop Pushbutton
- Engine cycle crank
• Digital Indication for:
- RPM
- Operating hours
- Oil Pressure
- Coolant temperature
- System DC volts
- L-L volts, L-N volts, phase amps, Hz
- ekW, kVA, kVAR, kW-hr, %kW, PF (EMCP 3.2 / 3.3)
• Shutdowns with common indicating light for:
- Low oil pressure
- High coolant temperature
- Low coolant level
- Overspeed
- Emergency stop
- Failure to start (overcrank)
• Programmable protective relaying functions: (EMCP 3.2
& 3.3)
- Under and over voltage
- Under and over frequency
- Overcurrent (time and inverse time)
- Reverse power (EMCP 3.3)
• MODBUS isolated data link, RS-485 half-duplex (EMCP
3.2 & 3.3)
• Options
- Vandal door
- Local annunciator module
- Remote annunciator module
- Input / Output module
- RTD / Thermocouple Modules
- Monitoring software
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May 06 2009 13:24 PM
Page 4
®
STANDBY 600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
TECHNICAL DATA
Open Generator Set - - 1800 rpm/60 Hz/480 Volts DM8518
EPA Certified Tier 2
Generator Set Package Performance
Genset Power rating @ 0.8 pf
Genset Power rating with fan
Coolant to aftercooler
Coolant to aftercooler temp max 49 º C 120 º F
Fuel Consumption
100% load with fan
75% load with fan
50% load with fan
Cooling System
1
Air flow restriction (system)
Air flow (max @ rated speed for radiator arrangement)
Engine Coolant capacity with radiator/exp. tank
Engine coolant capacity
Radiator coolant capacity
Inlet Air
Combustion air inlet flow rate 47.4 m³/min 1673.9 cfm
Exhaust System
Exhaust stack gas temperature
Exhaust gas flow rate
Exhaust flange size (internal diameter)
Exhaust system backpressure (maximum allowable)
Heat Rejection
Heat rejection to coolant (total)
Heat rejection to exhaust (total)
Heat rejection to aftercooler
Heat rejection to atmosphere from engine
Heat rejection to atmosphere from generator
Alternator
2
Motor starting capability @ 30% voltage dip
Frame
Temperature Rise
Emissions (Nominal)
3
NOx g/hp-hr
CO g/hp-hr
HC g/hp-hr
PM g/hp-hr
1
For ambient and altitude capabilities consult your Caterpillar dealer. Air flow restriction (system) is added to existing restriction from
factory.
2
Generator temperature rise is based on a 40º C (104º F) ambient per NEMA MG1-32.
3
Emissions data measurement procedures are consistent with those described in EPA CFR 40 Part 89, Subpart D & E and ISO8178-1 for
measuring HC, CO, PM, NOx. Data shown is based on steady state operating conditions of 77ºF, 28.42 in HG and number 2 diesel fuel
with 35º API and LHV of 18,390 btu/lb. The nominal emissions data shown is subject to instrumentation, measurement, facility and engine
to engine variations. Emissions data is based on 100% load and thus cannot be used to compare to EPA regulations which use values
based on a weighted cycle.
750 kVA
600 ekW
161.6 L/hr 42.7 Gal/hr
129.8 L/hr 34.3 Gal/hr
91.7 L/hr 24.2 Gal/hr
0.12 kPa 0.48 in. water
804 m³/min 28393 cfm
81.8 L 21.6 gal
20.8 L 5.5 gal
61.0 L 16.1 gal
534.6 º C 994.3 º F
135.4 m³/min 4781.6 cfm
203 mm 8 in
10.0 kPa 40.2 in. water
189 kW 10748 Btu/min
610 kW 34691 Btu/min
145 kW 8246 Btu/min
119 kW 6768 Btu/min
41.0 kW 2331.7 Btu/min
1633 skVA
LC7024F
150 º C 270 º F
5.84 g/hp-hr
.48 g/hp-hr
.01 g/hp-hr
.035 g/hp-hr
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May 06 2009 13:24 PM
Page 5
®
STANDBY 600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
RATING DEFINITIONS AND CONDITIONS
Meets or Exceeds International Specifications: AS1359,
CSA, IEC60034-1, ISO3046, ISO8528, NEMA MG 1-22,
NEMA MG 1-33, UL508A, 72/23/EEC, 98/37/EC,
2004/108/EC
Standby - Output available with varying load for the
duration of the interruption of the normal source power.
Average power output is 70% of the standby power
rating. Typical operation is 200 hours per year, with
maximum expected usage of 500 hours per year.
Standby power in accordance with ISO8528. Fuel stop
power in accordance with ISO3046. Standby ambients
shown indicate ambient temperature at 100% load which
results in a coolant top tank temperature just below the
shutdown temperature.
Ratings are based on SAE J1349 standard conditions.
These ratings also apply at ISO3046 standard conditions.
Fuel rates are based on fuel oil of 35º API [16º C (60º F)]
gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb)
when used at 29º C (85º F) and weighing 838.9 g/liter
(7.001 lbs/U.S. gal.). Additional ratings may be available
for specific customer requirements, contact your
Caterpillar representative for details. For information
regarding Low Sulfur fuel and Biodiesel capability,
please consult your Caterpillar dealer.
5
May 06 2009 13:24 PM
Page 6
®
STANDBY 600 ekW 750 kVA
60 Hz 1800 rpm 480 Volts
DIMENSIONS
Package Dimensions
Length 3933.4 mm 154.86 in
Width 1536.0 mm 60.47 in
Height 2165.8 mm 85.27 in
Weight 3720 kg 8,201 lb
NOTE: For reference only - do not use for
installation design. Please contact
your local dealer for exact weight
and dimensions. (General
Dimension Drawing #2859356).
Performance No.: DM8518
Feature Code: C18DE97
Gen. Arr. Number: 2476127
Source: U.S. Sourced
May 06 2009
www.CAT-ElectricPower.com
© 2009 Caterpillar
All rights reserved.
Materials and specifications are subject to change without notice.
The International System of Units (SI) is used in this publication.
CAT, CATERPILLAR, SAFETY.CAT.COM their respective logos, "Caterpillar
Yellow," and the POWER EDGE trade dress, as well as corporate and
product identity used herein, are trademarks of Caterpillar and may not
14165110
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be used without permission.
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