📄 Extracted Text (19,336 words)
CAT
Project Submittal
For
LSJE, LLC - ST. THOMAS
Two (2) Caterpillar Model D125 - 8
Engine Driven Generator Set
Warren Cat ID No.: M0114821, M0114822
Warren Cat EA No.: CE36505, CE36506
CATERPILLAR
EFTA00798769
LSJE, LLC - ST. THOMAS
6100 Red Hook Quarter B3
St. Thomas, VI 00802 - 1348
Project Submittal
125 kW Electric Generator Set
Little St. James
Two (2) Caterpillar Model D125 - 8
Customer Purchase Order No.: CBO
Warren Cat ID No.: M0114821, M0114822
Warren Cat EA No.: CE36505, CE36506
Warren CAT
15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
19 July 2018
EFTA00798770
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
CONTENT
SECTION DESCRIPTION
SCOPE OF SUPPLY
Standard Consist
Selected Caterpillar Options
Documentation
Start Up & Commissioning
Warranty
II GENERATOR PACKAGE
C7.1 Generator Set — Electric Power
III ALTERNATOR DATA
Generator Data
Operating Chart
IV TECHNICAL DATA (Cut Sheets)
Weather Protective Enclosure
ADEM
EMCP 4.2 Controller
Permanent Magnet Generator
Integrated Voltage Regulator
Excitation Module
Coolant Heater
Circuit Breaker Application
Breaker Curves
Ground fault Relay
Battery Charger
Battery
UL Listed
V MECHANICAL DRAWINGS
VI ELECTRICAL DRAWINGS
VII START UP AND COMMISSIONING CHECK LIST
VIII CATERPILLAR WARRANTY
Note: Images shown in this document may not reflect the actual configuration.
EFTA00798771
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY
The following is a listing of the equipment and services to be provided with each of two (2) sets:
Item 1 One (1) Caterpillar Model D125 - 8 diesel engine generator sets with the following
configuration:
Configuration
EPA STATIONARY EMERGENCY
PRIME POWER APPLICATION
Rating
114 ekW, 0.8 pf, 208 / 120 Volt, 3 Phase, 60 Hz, 1,800 rpm
Unit Consist
Diesel Engine: Model C7.1-ELEC
Alternator: Frame LC3114J
Single Bearing, Random Wound
Standard Consist for C7.1 PGABR
ENGINE PACKAGE DESCRIPTION
ENGINE
Electrical system,12 VDC
Coolant and lube drains piped to the edge of base
D125-8 includes ADEM A4 electronic engine control
with Speed Adjust thru EMCP
Tier 3 EPA Approved Emissions Certified
INTEGRATED VOLTAGE REGULATOR (Digital):
EM10 Excitation Module
Voltage within +/- 0.25% at steady state from no load to full load
Provides fast recovery from transient load changes
CHARGING SYSTEM
CAT Premium High Output Battery with rack & cables
Installed (wet); 1000 CCA; 90amp hr;12V
EFTA00798772
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Standard Consist for C7.1 PGABR (continued)
CONTROL SYSTEM
CONTROL PANEL
NEMA 1 enclosure with hinged door
Wiring loom
DC and AC wiring harness
EMCP 4.2 controls including:
Run / Auto / Stop Control
Speed Adjust
Engine Cycle Crank
Emergency Stop pushbutton
EMCP 4.2 controller features:
12-volt DC operation
Environmental sealed front face
Text alarm/event descriptions
Digital indication for:
RPM
DC Volts
Operating Hours
Oil Pressure (psi)
Coolant Temperature
Volts (L-L & L-N). frequency (Hz)
Amps (per phase & average)
Power Factor (per phase & average)
kW (per phase,average & percent)
kVA (per phase,average & percent)
kVAr (per phase,average & percent)
kW-hr (total)
kVAr-hr (total)
Warning/shutdown with common LED indication of shutdowns for:
Low Oil pressure
Low Coolant temp alarm (detects jacket water heater failure)
High Coolant temperature shutdown
EFTA00798773
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Standard Consist for C7.1 PGABR (continued)
CONTROL PANELS (continued)
Programmable protective relaying functions:
Generator phase sequence
Over/Under voltage (27/59)
Over/Under Frequency (81 o/u)
Reverse Power (KW) (32)
Reverse Reactive Power (kVAr) (32RV)
Overcurrent (50/51)
Communications
Customer DATA link (Modbus RTU)
RS485 Serial DATA link (terminals only)
8 programmable digital outputs available
2 relays pre-programmed
8 programmable digital inputs available
2 pre-programmed
CIRCUIT BREAKERS
UL/CSA listed mainline breaker
Single Breaker 100% Rated 3-pole with solid neutral
NEMA 1 steel enclosure
Electrical stub-up area directly below circuit breaker
COOLING SYSTEM
Radiator and cooling fan complete with protective guards
Standard ambient temperatures up to 50degC (122degF)
50% coolant antifreeze/corrosion inhibitor
Coolant reservoir
EFTA00798774
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Standard Consist for C7.1 PGABR (continued)
GENERATORS
GENERATOR SET
Complete system designed and built at ISO 9001:2000 certified facilities
Factory tested to design specifications at full load conditions
and all protective devices and control functions simulated and checked
GENERATOR
Insulation system, class H
Drip proof generator air intake (NEMA 2,IP23)
Electrical design in accordance with BS5000 Part 99,EN61000-6,
IEC60034-1,NEMA MG-1.33
EQUIPMENT FINISH
All electroplated hardware
Anticorrosive paint protection
High gloss polyurethane paint for durability and scuff resistance
QUALITY STANDARDS
BS4999,BS5000,855514,EN61000-6.IEC60034,NEMA MG-1.33,
NFPA 110 (with optional equipment)
LITERATURE / DOCUMENTATION
Operation and maintenance manual pack and OMM Storage Compartment
Wiring diagrams included
MOUNTING SYSTEM
Heavy-duty fabricated steel base with lifting points
Anti-vibration pads to ensure vibration isolation
Complete OSHA guarding
Stub-up pipe ready for connection to silencer pipe work
Flexible fuel lines to base with NPT connections
GENERAL
Factory Test Report
EFTA00798775
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Item 1 One (1) Caterpillar Model D125 — 8 diesel engine generator set with the following:
Selected Caterpillar Options
208 / 120 v. 3 Phase
60 Hz, 114 kW
UL 2200 Listed Package Gen Set
EPA Stationary Emergency
Prime Power
ENGINE
Air Inlet System
Single element Air Filter — Light Duty
Cooling System
Standard Radiator
Coolant Heater
TECHNICAL: On at 100 and off at 120 degree F
Low Coolant Level Shutdown
GENERATOR
Generator
Frame: LC3114J Attunement 4545283
Excitation
Permanent Magnet Excitation
Main Breaker
400 Amp First Breaker 100% Rated UL
ENCLOSURE
Enclosure
Sound Attenuated Enclosure 12 (White)
TECHNICAL: Foam enclosure with endbox Critical Silencer
Audible Alarm
Panel Mounted Audible Alarm
Emergency Stop
External Emergency Stop Button
STARTING SYSTEM
Battery
Wet Battery
Battery Charger
NFPA Batter Charger UL 10A 120 VAC
EFTA00798776
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Item 1 One (1) Caterpillar Model D125 — 8 diesel engine generator set with the following:
Selected Caterpillar Options (continued)
GROUND RELAY SYSTEM
Ground Fault Relay
TECHNICAL: GROUND FAULT INDICATION
CONTROL PANEL OPTIONS
Generator Control
EMCP 4.2 Generator Control Panel
Control Panel Options Box
Accessory Connections
NFPA 110 Bundle
Bundled option to include:
Low Coolant level shut down
Low Coolant temperature alarm
Panel mounted audible alarm
NFPA Battery Charger
EFTA00798777
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION I
SCOPE OF SUPPLY (continued)
Documentation
Submittals Electronic Copy One (1)
Operation and Maintenance Manuals One (1)
Parts Disc One (1)
Start Up and Commissioning
By Others
Caterpillar Warranty
Standard Caterpillar Prime Power Warranty
EFTA00798778
Warren CAT
WARREN Mi 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION II
GENERATOR PACKAGE
EFTA00798779
C7.1 Generator Set
Electric Power
CAT®
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 configuration
Specifications
Generator Set Specifications
Rating 114 ekW (142.5 kVA)
Voltage 480 Volts
Frequency 60 Hz
Speed 1800 rpm
Generator Set Configurations
U.S. EPA Certified for Stationary Emergency Use Only
Emissions/Fuel Strategy
(Tier 3 Nonroad Equivalent Emission Standards)
Engine Specificatio
Engine Model C7.1 In-line 6, 4-cycle diesel
Bore 105 mm 4.13 in
Displacement 7.01 L 427.8 in3
Stroke 135 mm 5.31 in
Compression Ratio 16.7:1
Aspiration Turbocharged Air-to-Air-Aftercooled
Governor Type Electronic
Fuel System Common Rail
Package Dimensions*
Length 3039mm 119.7 in
Width 1110 mm 43.7 in
Height 1476 mm 58.1 in
Weighty 1500 kg 3307 lb
*Note: For reference only — do not use for installation design. Please contact your local dealer for exact
weight and dimensions.
tWeight includes: Oversize generator, skid base, circuit breaker, oil, and coolant.
LEHE0889-02 Page 1 of 7
EFTA00798780
C7.1 Generator Set
Electric Power
CAT®
Benefits & Features
Car Diesel Engine
• Reliable, rugged, durable design
• Four-stroke cycle diesel engine combines consistent performance and excellent fuel economy
with minimum weight
• Electronic engine control
Generator
• Matched to the performance and output characteristics of Cat engines
• Industry-leading mechanical and electrical design
• Industry-leading motor starting capabilities
• High efficiency
Cat EMCP Control Panel
The EMCP controller features the reliability and durability you have come to expect from your
Cat equipment. EMCP 4 is a scalable control platform designed to ensure reliable generator set
operation, providing extensive information about power output and engine operation. EMCP 4
systems can be further customized to meet your needs through programming and expansion
modules.
Seismic Certification
• Seismic certification available
• Anchoring details are site specific, and are dependent on many factors such as generator set
size, weight, and concrete strength
IBC certification requires that the anchoring system used is reviewed and approved by a
professional engineer
Seismic certification per applicable building codes: IBC 2006, IBC 2009, IBC 2012, IBC 2015
Design Criteria
• The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5
transient response
• Cooling system designed to operate in 50`C/122T ambient temperatures with an air flow
restriction of 0.5 in. water
UL 2200/CSA — Optional
• UL 2200 Listed
• CSA Certified
Certain restrictions may apply. Consult with your Cat dealer.
Single-Source Supplier
Fully prototype tested with certified torsional vibration analysis.
Worldwide Product Support
Cat dealers provide extensive post-sale support including maintenance and repair agreements.
Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar
S•O•Ss" program cost-effectively detects internal engine component condition, even the presence of
unwanted fluids and combustion by-products.
LEHE0889-02 Page 2 of 7
EFTA00798781
C7.1 Generator Set
Electric Power
CAT®
Standard Equipment
Air Inlet
• Dry replaceable paper element type with restriction indicator
Cooling
• Radiator and cooling fan complete with protective guards
• Standard ambient temperatures up to 50°C (122°F)
Exhaust
• Exhaust flange outlet
Fuel
• Primary and secondary fuel filters
• Fuel priming pump
• Flexible fuel lines
Generator
• Matched to the performance and output characteristics of Cat engines
• Load adjustment module provides engine relief upon load impact and improves load acceptance
and recovery time
• IP23 protection
• Integrated Voltage Regulation
Governor
• Electronic governor — ADEM TPA A4
Control Panels
• EMCP 4.2 Series generator set controller
Mounting
• Rubber vibration isolators
Starting/Charging
• 12 volt starting motor
• Batteries with rack and cables
General
• Paint — Caterpillar Yellow except rails and radiators gloss black
LEHE0885-02 Page 3 of 7
EFTA00798782
C7.1 Generator Set
Electric Power
CAT®
Optional Equipment
Exhaust
• Industrial, residential, critical mufflers
Generator
• Excitation: [ ] Permanent Magnet Excited (PM) ] Internally Excited (lE)
• Anti-condensation heater
Oversize and premium generators
Starting/Charging
Battery charger — UL 10 amp
• Battery disconnect switch
Jacket water heater
General
• UL 2200
• CSA Certification
Enclosures: sound attenuated, weather protective
• Sub-base dual wall UL Listed fuel tanks
• Automatic transfer switches (ATS)
LEHE0889-02 Page 4 of 7
EFTA00798783
ELECTRIC POWER — Technical Spec Sheet
STANDARD
C7.1
CAT®
114 ekW/ 142.5 WA/ 60 Hz/ 1800 rpm/ 480V/ 0.8 Power Factor
Rating Type: PRIME Emissions: U.S. EPA Certified for Stationary Emergency Use Only
(Tier 3 Nonroad Equivalent Emission Standards)
D125-8
114 ekW/ 142.5 kVA
60 Hz/ 1800 rpm/ 480V
Image shown may not reflect actual configuration
Package Performance
Generator Set Power Rating with Fan @ 0.8 Power Factor 114 ekW
Generator Set Power Rating 142.5 kVA
Fuel Consumption
100% Load With Fan 35.2 Uhr 9.3 g/hr
75% Load With Fan 28.2 Uhr 7.4 g/hr
50% Load With Fan 20.3 Uhr 5.4 g/hr
Cooling System'
Engine Coolant Capacity 9.5 L 2.5 gal
Radiator Coolant Capacity 11.5 L 3.0 gal
Engine Coolant Capacity with Radiator/Exp Tank 21.0 L 5.5 gal
Air Flow Restriction (System) 0.12 kPa 0.48 in Water
Combustion Air Inlet Flow Rate 13.9 ms/min 490.9 cfm
Exhaust System
Exhaust Stack Gas Temperature 439°C 822°F
Exhaust Gas Flow Rate 28.8 ms/min 1017 cfm
Exhaust System Backpressure (maximum allowable) 15.0 kPa 60.2 in water
Exhaust Flange Size (internal diameter) 89.0 mm 3.5 in
LEHE0889-02 Page 5 of 7
EFTA00798784
ELECTRIC POWER — Technical Spec Sheet
STANDARD
C7.1
CAT®
114 ekW! 142.5 kVA/ 60 Hz! 1800 rpm! 480W 0.8 Power Factor
Rating Type: PRIME Emissions: U.S. EPA Certified for Stationary Emergency Use Only
(Tier 3 Nonroad Equivalent Emission Standards)
Heat Rejection
Heat Rejection to Coolant (total) 69.0 kW 3924 Btu/min
Heat Rejection to Exhaust (total) 120.0 kW 6796 Btu/min
Heat Rejection to Aftercooler 30.0 kW 1689 Btu/min
Heat Rejection to Atmosphere from Engine 26.0 kW 1496 Btu/min
Heat Rejection to Atmosphere from Generator 8.8 kW 500.4 Btu/min
Alternator
Motor Starting Capability @ 30% Voltage Dip 363 skVA
Frame LC3114G
Temperature Rise 105°C 189°F
Excitation Self Excited
Sump Refill with Filter 17.5 L 4.6 gal
Emissions (Nominal)'
NOx + HC 4.0 g/kW-hr
CO 1.0 g/kW-hr
PM 0.2 g/kW-hr
'For ambient and altitude capabilities consult your Cat dealer. Air flow restriction (system) is added to the
existing restriction from the factory.
2Generator temperature rise is based on a 40°C (104°F) ambient per NEMA MG1-32.
'The nominal emissions data shown is subject to instrumentation, measurement, facility and engine to
engine variations. Emissions data is based on 100% Prime load. This information should not be used for
permitting purposes and is subject to change without notice. Contact your Cat dealer for further details.
LEHE0889-02 Page 6 of 7
EFTA00798785
ELECTRIC POWER — Technical Spec Sheet
STANDARD
C7.1
CAT®
114 ekW! 142.5 kVA/ 60 Hz/ 1800 rpm! 480W 0.8 Power Factor
Rating Type: PRIME Emissions: U.S. EPA Certified for Stationary Emergency Use Only
(Tier 3 Nonroad Equivalent Emission Standards)
DEFINITIONS AND CONDITIONS
Applicable Codes and Standards:
AS1359, CSA C22.2 No 100-04, UL142, UL489, UL601, UL869, UL2200, NFPA 37, NFPA 70, NFPA 99,
NFPA 110, IBC,IEC60034-1, ISO3046, ISO8528, NEMA MG 1-22, NEMA MG 1-33, 72/23/EEC, 98/37/EC,
2004/108/EC.
PRIME: Output available with varying load for an unlimited time. Average power output is 70% of the
prime power rating.Typical peak demand is 100% of prime rated ekW with 10% overload capability for
emergency use for a maximum of 1 hour in 12. Overload operation cannot exceed 25 hours per year.
Ratings are based on SAE J1349 standard conditions. These ratings also apply at ISO3046 standard
conditions.
Fuel Rates are based on fuel oil to specification EPA 2D 89.330-96 with a density of 0.845 - 0.850 kg/L
(7.052 - 7.094 lbs/U.S. gal.) @ 15°C (59°F) and fuel inlet temperature 40°C (104°F).
Additional ratings may be available for specific customer requirements, contact your Cat representative
for details.
www rat-FlartriePnwor relit
Performance No.: P4392C-00 O2016 Caterpillar
Feature Code: NAC160P All rights reserved.
Generator Arrangement: 4545273 Materials and specifications are subject to change without notice.
Date: 09/13/2016 The International System of Units (SI) is used in this publication.
Source Country: U.S. CAT. CATERPILLAR. their respective logos. ADEM. S.O.S, 'Caterpillar Yellow'.
the "Power Edge" trade dress as well as corporate and product identity used
LEHE0BB9-01 herein, are trademarks of Caterpillar and may not be used without permission.
EFTA00798786
Warren CAT
WARREN CAT 15 North Meridian Avenue
Oklahoma City, Oklahoma 73127
SECTION III
ALTERNATOR DATA
EFTA00798787
7/18/2018 Caterpillar Generator Data
GENERATOR DATA JULY 18, 2018
For Help Desk Phone Number,
Selected Model
Engine: C7.I Generator I. aloe: LC31143 Genset Rating (kW): 114.0 Line Voltage: 208
Fuel: Diesel Generator Arrangement: 4545283 Genset Rating (kVA): 142.5 Phase Voltage: 120
Frequency: 60 Excitation Type: Self Excited Pwr. Factor: 0.8 Rated Current: 395.5
Duty: PRIME Connection: PARALLEL STAR Application: EPG Status: Current
Version: 41764 /41736 /42059 1633
Spec information
Generator Specification Generator Efficiency
Frame: LC3114J Type: LC No. of Bearings: I Per Unit Load kW Efficiency %
Winding Type: RANDOM WOUND Flywheel: 11.5 0.25 28.5 91.1
Connection: PARALLEL STAR Housing: 3 0.5 57.0 93.5
Phases: 3 No. of Leads: 12 0.75 85.5 94.0
Poles: 4 Wires per Lead: I 1.0 114.0 93.8
Sync Speed: 1800 Generator Pitch: 0.6667 1.1 125.4 93.6
Reactances Per Unit Ohms
SUBTRANSIENT - DIRECT AXIS ri d 0.0929 0.0282
SUBTRANSIENT - QUADRATURE AXIS ri g 0.1835 0.0557
TRANSIENT - SATURATED rd 0.1545 0.0469
SYNCHRONOUS - DIRECT AXIS Xd 3.2147 0.9760
SYNCHRONOUS - QUADRATURE AXIS X4 1.9288 0.5856
NEGATIVE SEQUENCE X2 0.1380 0.0419
ZERO SEQUENCE X0 0.0033 0.0010
lime Constants Seconds
OPEN CIRCUIT TRANSIENT - DIRECT AXIS Tdo 2.0791
SHORT CIRCUIT TRANSIENT - DIRECT AXIS Td 0.1000
OPEN CIRCUIT SUBSTRANSIENT - DIRECT AXIS T"do 0.0167
SHORT CIRCUIT SUBSTRANSIENT - DIRECT AXIS T"d 0.0100
OPEN CIRCUIT SUBSTRANSIENT - QUADRATURE AXIS T"q0 0.1052
SHORT CIRCUIT SUBSTRANSIENT - QUADRATURE AXIS T"q 0.0100
EXCITER TIME CONSTANT; 0.0300
ARMATURE SHORT CIRCUIT Ta 0.0150
Short Circuit Ratio: 0.37 Stator Resistance = 0.0118 Ohms Field Resistance = 3.29 Ohms
Voltage Regulation Generator Excitation
Voltage level adjustment: +/- 5.0% No Load Full Load, (rated) pf
Voltage regulation, steady state: +/- 0.5% Series Parallel
Voltage regulation with 3% speed change: +1- 1.0% Excitation voltage: 5.82 Volts 28.27 Volts Volts
Waveform deviation line - line, no load: less than 2.0% Excitation current 0.45 Amps 1.8 Amps Amps
Telephone influence factor: less than 50
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EFTA00798788
7/18/2018 Caterpillar Generator Data
Selected Model
Engine: C7.I Generator Frame: LC3114J Genset Rating (kW): 114.0 Line Voltage: 208
Fuel: Diesel Generator Arrangement: 4545283 Genset Rating (kVA): 142.5 Phase Voltage: 120
Frequency: 60 Excitation Type: Self Excited Pwr. Factor: 0.8 Rated Current: 395.5
Duty: PRIME Connection: PARALLEL STAR Application: EPG Status: Current
Version: 41764 /41736 142059 1633
Generator Mechanical Information
Center of Gravity
Dimension X 0.0 nun 0.0 IN.
Dimension Y 0.0 nun 0.0 IN.
Dimension Z 0.0 nun 0.0 IN.
• "r is measured from driven end of generator and parallel to rotor. Towards engine
fan is positive. See General Information for details
• "Y" is measured vertically from rotor center line. Up is positive.
• 7" is measured to left and right of rotor center line. To the right is positive.
Generator WT = 0 kg ■ Rotor WT = 0 kg * Stator WT = 0 kg
0.0 LB 0.0 LB 0.0 LB
Rotor Balance = 0.0508 mm deflection PTP
Overspeed Capacity = 125% of synchronous speed
HIOVV\V IVIKM
Generator Torsional Data
0
c>
J1 = Coupling J2 = Rotor J3 = Exciter
and Fan TOTAL J = J1 +J2 + J3 End
ICI = Shaft Stiffness between 1C2 = Shaft Stiffness between
JI + J2 (Diameter 1) J2 +J3 (Diameter 2)
JI ict Min Shaft Dia I J2 K2 Min Shaft Dia 2 J3
0.0 LB IN. 52 0.0 MLB IN./rad 0.0 IN. 0.0 LB IN. s2 0.0 MLB IN./rad 0.0 IN. 0.0 LB IN. s2
0.0 N m 52 0.0 MN mired 0.0mm 0.0 N m 52 0.0 MN m/rad 0.0mm 0.0 N m s2
Total .1
0.0 LB IN. s2
0.0 N m52
Selected Model
Engine: C7.1 Generator Frame: LC31143 Genset Rating (kW): 114.0 Line Voltage: 208
Fuel: Diesel Generator Arrangement: 4545283 Genset Rating (kVA): 142.5 Phase Voltage: 120
Frequency: 60 Excitation Type: Self Excited Pwr. Factor: 0.8 Rated Current: 395.5
Duty: PRIME Connection: PARALLEL STAR Application: EPG Status: Current
Version. 4170/41736 /43059 /633
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EFTA00798789
7/18/2018 Caterpillar Generator Data
Generator Cooling Requirements -
Temperature - insulation Data
Cooling Requirements: Temperature Data: (Ambient 40 0C)
I lest Dissipated: 7.5 kW Stator Rise: 105.0°C
Air Flow: 18.0 m3/min Rotor Rise: 105.0°C
Insulation Class: Ii
Insulation Reg. as shipped: 100.0 MI/ minimum at 40 °C
Thermal Limits of Generator
Frequency: 60 Hz
Line to Line Voltage: 208 Volts
B BR 80/40 141.5 kVA
F BR -105/40 161.0 kVA
H BR - 125/40 177.0 kVA
F PR - 130/40 177.0 kVA
H PR -150/40 187.5 kVA
H PR27 - 163/27 194.5 kVA
Selected Model
Engine: C7.I Generator Frame: LC31143 Genset Rating (kW): 114.0 Line Voltage: 208
Fuel: Diesel Generator Arrangement: 4545283 Genset Rating (kVA): 142.5 Phase Voltage: 120
Frequency: 60 Excitation Type: Self Excited Pwr. Factor: 0.8 Rated Current: 395.5
Duty: PRIME Connection: PARALLEL STAR Application: EPG Status: Current
%miens:41764 /41736 /42059 /633
Starting Capability & Current Decrement
Motor Starting Capability (0.6 pf)
Percent Motor Starting
SKVA Volt Dip
21 23 40
44 5.0
68 73 O . 35
93 10.0 30
119 123
147 15.0 25
177 173
, 20
209 20.0 C
242 22.5 ;I' 15
278 25.0 I.
317 273 10
358 30.0
5
402 323
450 35.0 0
501 373 0 leo zoo 300 460 560
557 40.0
SKVA
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EFTA00798790
7/18/2018 Caterpillar Generator Data
Current Decrement Data
E Time AMP
Current Decrement
Cycle
0.0 4232
1.0 2,505
4,000
2.0 1.918 3,500
3.0 1.587
4.0 1.336 3,000
5.0 1.126 2,500
7.5 n9
10.0 463 2,000
12.5 286 1,500
15.0 185
20.0 98 1,000
25.0 69
500
30.0 57
35.0 53 0
40.0 51 0 10 20 30 40
45.0 50 E Time Cycle
Instantaneous 3 Phase Fault Current: 4232 Amps Instantaneous Line - Line Fault Current: 2945 Amps
Instantaneous Line - Neutral Fault Current: 5033 Amps
Selected Model
Engine: C7. I Generator Frame: LC31I4J Genset Rating (kW): 114.0 Line Voltage: 208
Fuel: Diesel Generator Arrangement: 4545283 Genset Rating (kVA): 142.5 Phase Voltage: 120
Frequency: 60 Excitation Type: Self Excited Pwr. Factor: 0.8 Rated Current: 395.5
Duty: PRIME Connection: PARALLEL STAR Application: EPG Status: Current
Version: 41764 /41736 /42059 /633
Generator Output Characteristic Curves
Open Circuit Curve
Open Circuit
300
Field Line •
Current Line Volt 250
44
0.0 0
2.7 125
3.2 146
3.8 166 150
4.4 187
5.2 208
tal 100
6.3 229
8.2 250 z
11.4 270 50
17.6 291
0
0 5 10 15
Field Current
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EFTA00798791
7/18/2018 Caterpillar Generator Data
Short Circuit Curve
Short Circuit
Field Armature 500
Currant Current
0.0 0
400
8.7 237
7
ℹ️ Document Details
SHA-256
7ac5d8654812870ce22909f449953a6f78aac79d9ca04191867005527a1ca3ff
Bates Number
EFTA00798769
Dataset
DataSet-9
Document Type
document
Pages
105
Comments 0