DIESEL GENERATOR SET
Mission
S T A N D Critical
BY Standby
2000 ekW 2500 kVA
50 Hz 1500 rpm 400 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.
FEATURES
FUEL/EMISSIONS STRATEGY CAT® 3516B-HD TA DIESEL ENGINE
• Low Fuel consumption • Reliable, rugged, durable design
• Field-proven in thousands of applications
DESIGN CRITERIA worldwide
• The generator set accepts 100% rated load in one • Four-stroke-cycle diesel engine combines
step per NFPA 110 and meets ISO 8528-5 transient consistent performance and excellent fuel
response. economy with minimum weight
FULL RANGE OF ATTACHMENTS CAT GENERATOR
• Wide range of bolt-on system expansion • Matched to the performance and output
attachments, factory designed and tested characteristics of Cat engines
• Flexible packaging options for easy and cost • Industry leading mechanical and electrical design
effective installation • Industry leading motor starting capabilities
• High Efficiency
SINGLE-SOURCE SUPPLIER
• Fully prototype tested with certified torsional CAT EMCP 4 CONTROL PANELS
vibration analysis available • Simple user friendly interface and navigation
• Scalable system to meet a wide range of
WORLDWIDE PRODUCT SUPPORT
customer needs
• Cat dealers provide extensive post sale support
• Integrated Control System and Communications
including maintenance and repair agreements
Gateway
• Cat dealers have over 1,800 dealer branch stores
operating in 200 countries
• The Cat® S•O•SSM program cost effectively detects
internal engine component condition, even the
presence of unwanted fluids and combustion
by-products
Mission
STANDBY Critical Standby
2000 ekW 25002000
kVAekW 2500 kVA
50 Hz 1500 rpm 400 Volts
FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT
System Standard Optional
Air Inlet • Air cleaner
Cooling • Package mounted radiator
Exhaust • Exhaust flange outlet [ ] Exhaust mufflers (except Tier 4)
Fuel • Primary fuel filter with integral water separator
• Secondary fuel filters
• Fuel priming pump
Generator • Matched to the performance and output [ ] Oversize and premium generators
characteristics of Cat engines [ ] Permanent magnet excitation (PMG)
• Load adjustment module provides engine relief upon [ ] Internal excited (IE)
load impact and improves laod acceptance and [ ] Anti-condensation space heaters
recovery time
• IP23 protection
Power Termination • Bus bar [ ] Circuit breakers, UL listed
[ ] Circuit breakers, IEC compliant
Control Panel • EMCP 4 Genset Controller [ ] EMCP 4.2
[ ] EMCP 4.3
[ ] EMCP 4.4
[ ] Generator temperature monitoring and protection
[ ] Load share module
[ ] Digital I/O module
[ ] Remote monitoring software
Mounting [ ] Rubber vibration isolators
Starting/Charging [ ] Battery chargers
[ ] Oversize batteries
[ ] Jacket water heater
[ ] Heavy duty starting system
[ ] Charging alternator
[ ] Air starting motor with control and silencer (3500 &
C175 models only)
General • Paint - Caterpillar Yellow except rails and radiators The following options are based on regional and
gloss black product configuration:
[ ] Seismic Certification per Applicable Building Codes:
IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
[ ] EU Certificate of Conformance (CE)
[ ] UL 2200 package
[ ] CSA Certification
[ ] EEC Declaration of Conformity
[ ] Enclosures- sound attenuated, weather protective
[ ] Automatic transfer switches (ATS)
[ ] Integral & sub-base fuel tanks
[ ] Integral & sub-base UL listed dual wall fuel tanks
2 March 04 2013 16:01 PM
Mission
STANDBY Critical Standby
2000 ekW 25002000
kVAekW 2500 kVA
50 Hz 1500 rpm 400 Volts
SPECIFICATIONS
CAT GENERATOR CAT EMCP 4 SERIES CONTROLS
Cat Generator EMCP 4 controls including:
Frame size....................................................................... 1844 - Run / Auto / Stop Control
Excitation................................................ Permanent Magnet - Speed and Voltage Adjust
Pitch.............................................................................. 0.6667 - Engine Cycle Crank
Number of poles...................................................................4 - 24-volt DC operation
Number of bearings............................................................ 2 - Environmental sealed front face
Number of Leads.............................................................. 006 - Text alarm/event descriptions
Insulation....................... UL 1446 Recognized Class H with Digital indication for:
tropicalization and antiabrasion - RPM
- Consult your Caterpillar dealer for available voltages - DC volts
IP Rating........................................................................... IP23 - Operating hours
Alignment.....................................................Closed Coupled - Oil pressure (psi, kPa or bar)
Overspeed capability........................................................150 - Coolant temperature
Wave form Deviation (Line to Line)........................... 003.00 - Volts (L-L & L-N), frequency (Hz)
Voltage regulator.............. 3 Phase sensing with selectible - Amps (per phase & average)
volts/Hz - ekW, kVA, kVAR, kW-hr, %kW, PF
Voltage regulation............Less than +/- 1/2% (steady state)
Warning/shutdown with common LED indication of:
Less than +/- 1% (no load to full load)
- Low oil pressure
CAT DIESEL ENGINE - High coolant temperature
3516B-HD TA, V-16, 4-Stroke Water-cooled Diesel - Overspeed
Bore........................................................ 170.00 mm (6.69 in) - Emergency stop
Stroke..................................................... 215.00 mm (8.46 in) - Failure to start (overcrank)
Displacement.........................................78.08 L (4764.73 in3) - Low coolant temperature
Compression Ratio....................................................... 15.5:1 - Low coolant level
Aspiration........................................................................... TA Programmable protective relaying functions:
Fuel System.................................... Electronic unit injection - Generator phase sequence
Governor Type........................................................... ADEM3 - Over/Under voltage (27/59)
- Over/Under Frequency (81 o/u)
- Reverse Power (kW) (32)
- Reverse reactive power (kVAr) (32RV)
- Overcurrent (50/51)
Communications:
- Six digital inputs (4.2 only)
- Four relay outputs (Form A)
- Two relay outputs (Form C)
- Two digital outputs
- Customer data link (Modbus RTU)
- Accessory module data link
- Serial annunciator module data link
- Emergency stop pushbutton
Compatible with the following:
- Digital I/O module
- Local Annunciator
- Remote CAN annunciator
- Remote serial annunciator
3 March 04 2013 16:01 PM
Mission Critical
STANDBY Standby
2000 ekW 25002000
kVAekW 2500 kVA
50 Hz 1500 rpm 400 Volts
TECHNICAL DATA
Open Generator Set - - 1500 rpm/50 Hz/400 Volts DM8371
Low Fuel Consumption
Generator Set Package Performance
Genset Power rating @ 0.8 pf 2500 kVA
Genset Power rating with fan 2000 ekW
Fuel Consumption
100% load with fan 519.7 L/hr 137.3 Gal/hr
75% load with fan 382.1 L/hr 100.9 Gal/hr
50% load with fan 260.1 L/hr 68.7 Gal/hr
Cooling System1
Engine Coolant capacity with radiator/exp. tank 382.0 L 100.9 gal
Engine coolant capacity 233.0 L 61.6 gal
Radiator coolant capacity 149.0 L 39.4 gal
Inlet Air
Combustion air inlet flow rate 151.7 m³/min 5357.2 cfm
Exhaust System
Exhaust stack gas temperature 554.3 º C 1029.7 º F
Exhaust gas flow rate 443.2 m³/min 15651.5 cfm
Exhaust flange size (internal diameter) 203.2 mm 8.0 in
Exhaust system backpressure (maximum allowable) 6.7 kPa 26.9 in. water
Heat Rejection
Heat rejection to coolant (total) 751 kW 42709 Btu/min
Heat rejection to exhaust (total) 2080 kW 118289 Btu/min
Heat rejection to aftercooler 379 kW 21554 Btu/min
Heat rejection to atmosphere from engine 166 kW 9440 Btu/min
Heat rejection to atmosphere from generator 94.2 kW 5357.1 Btu/min
Alternator2
Motor starting capability @ 30% voltage dip 6537 skVA
Frame 1844
Temperature Rise 125 º C 225 º F
Lube System
Sump refill with filter 401.3 L 106.0 gal
Emissions (Nominal)3
NOx mg/nm3 3351.3 mg/nm³
CO mg/nm3 387.1 mg/nm³
HC mg/nm3 53.1 mg/nm³
PM mg/nm3 26.8 mg/nm³
1
For ambient and altitude capabilities consult your Cat 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.
4 March 04 2013 16:01 PM
Mission Critical
STANDBY Standby
2000 ekW 25002000
kVAekW 2500 kVA
50 Hz 1500 rpm 400 Volts
RATING DEFINITIONS AND CONDITIONS
Applicable Codes and Standards: AS1359, CSA C22.2 No Ratings are based on SAE J1349 standard conditions.
100-04, UL142, UL489, UL601, UL869, UL2200, NFPA 37, These ratings also apply at ISO3046 standard conditions.
NFPA 70, NFPA 99, NFPA 110, IBC, IEC60034-1, ISO3046, Fuel Rates are based on fuel oil of 35º API (16º C or 60º F)
ISO8528, NEMA MG 1-22, NEMA MG 1-33, 72/23/EEC, gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb)
98/37/EC, 2004/108/EC when used at 29º C (85º F) and weighing 838.9 g/liter
StandbyCritical
Mission - Output available
Standby withavailable
- Output varyingwith
load for the
varying (7.001 lbs/U.S. gal.).
load for the
duration ofduration of the interruption
the interruption of the normal
of the normal source power. Additional Ratings may be available for specific
source
Average power.
powerAverage power
output output
is 70% is 85%
of the of the power
standby customer requirements. Consult your Cat representative
standby power rating. Typical peak demand up to 100% for details.
rating.
of standbyTypical
rated operation
ekW for 5% is
of 200 hours pertime.
the operating year, with
maximum expected usage of 500 hours per
Typical operation is 200 hours per year, with maximum year.
expected usage of 500 hours per year. 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.
5 March 04 2013 16:01 PM
Mission
STANDBY Critical Standby
2000 ekW 25002000
kVAekW 2500 kVA
50 Hz 1500 rpm 400 Volts
DIMENSIONS
Package Dimensions
NOTE: For reference only - do not use for
Length Information not installation design. Please contact
Width available at this time. your local dealer for exact weight
and dimensions. (General
Height Dimension Drawing #2336966).
www.Cat-ElectricPower.com
Performance No.: DM8371
2013 Caterpillar
All rights reserved.
Feature Code: 516DE92
Materials and specifications are subject to change without notice.
Gen. Arr. Number: 3111142 The International System of Units (SI) is used in this publication.
CAT, CATERPILLAR, their respective logos, "Caterpillar Yellow," the
Source: European Sourced "Power Edge" trade dress, as well as corporate and product identity used
herein, are trademarks of Caterpillar and may not be used without
permission.
March 04 2013 21511472
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