Diesel Generator Sets

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Details

Prime Power Rating
2275/2000 kVA

Continuous Rating
2000/1750 kVA

Emissions/Fuel Strategy
Low Fuel Consumption

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

1750 - 2275 kVA Dynamic Gas Blending Generator Set

The 3516B DGB (Dynamic Gas Blending) generator sets are made to match your continuous and prime applications. Producing reliable power from 1750 to 2275 kVA at 50 Hz, each generator set has been designed to meet ISO 8528-5 transient response requirements and accepts 100 % rated load in one step. Our 3516B DGB generator sets have been developed for low fuel consumption.

Benefits

Natural Gas Fuel Mixture

The transient response of diesel with the economy and low emissions of natural gas.

Global Operating Hours

Proven performance in heavy-duty applications

Shipped

Since 1981, leading the large engine market

Features at a Glance

Cat Generator Set Package

Cat generator set packages have been fully prototype tested
Accepts 100% block load in one step and meets NFPA 110 loading requirements
Conform to ISO 8528-5 steady state and transient response requirements

Cat Diesel Engine

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

SR5 Alternator

Superior motor starting capability minimizes need for oversizing alternator
Designed to match performance and output characteristics of Cat diesel engines
Robust Class H insulation

Cat ECS Control Panel

User-friendly interface and navigation
Scalable system to meet a wide range of installation requirement
Expansion modules and site-specific programming for specific customer requirements

Cooling System

Designed to operate in standard ambient temperatures up to 50°C (122°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

One Safe Source

Components used in the generator set are selected at the design stage to provide optimum package performance
The generator set is fully assembled at a Caterpillar facility following our quality guidelines
Each generator set package is tested before leaving the Caterpillar facility
Cat product support, including dealer service, parts and warranty covers the entire Cat power system

Worldwide Product Support

Cat dealers have over 1,800 dealer branch stores operating in 200 countries
Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Specifications

Full Specifications

Generator Set Specifications: Prime Power Rating
2275/2000 kVA

Continuous Rating
2000/1750 kVA

Emissions/Fuel Strategy
Low Fuel Consumption

Voltage
380 to 11000 Volts

Frequency
50 Hz

Speed
1500 rpm

Duty Cycle
Prime, Continuous

Maximum Rating
2275 kVA

Minimum Rating
1750 kVA

Engine Specifications: Engine Model
3516B TA, V-16, 4-Stroke Water-Cooled Diesel

Bore
6.69 in

Stroke
7.48 in

Stroke - HD
8.46 in

Displacement
4210.64 in

Displacement - HD
4764.73 in³

Compression Ratio
14.0:1 Std 15.5:1 HD

Aspiration
TA

Fuel System
Electronic unit injection

Governor Type
Adem™4

Generator Set Dimensions: Length - Minimum
268.3 in

Length - Maximum
276.1 in

Width - Minimum
90.1 in

Width - Maximum
90.1 in

Height - Minimum
94.1 in

Height - Maximum
94.1 in

Dry Weight - Genset (minimum)
33300 lb

Dry Weight - Genset (maximum)
36280 lb

Equipment

Standard Equipment

Air Inlet System

Air cleaner, single element canister type

Control System

Low oil pressure
Over/under frequency (81 o/u)
Alarm acknowledge
Oil pressure (psi, kPa or bar)
Reverse reactive power (kVAr) (32RV)
3 Analog inputs
Programmable protective relaying functions:
4 Programmable relay outputs (Form A)
Overspeed
Reverse power (kW) (32)
Customer data link (Modbus RTU)
Text alarm/event descriptions
Low coolant temperature
Number of I/O varies on options selected
Emergency stop
Operating hours
Limiter and exciter diode monitor
Environmental sealed front face
kW (per phase, average & percent)
Digital indication for:
Auto/start/stop control
Cat connect
Low coolant level
Controls:
Serial annunciator module data link
Regulator (IVR) - IVR includes reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, min/max exciter
RPM
Volts (L-L & L-N), frequency (Hz)
Coolant temperature
1 Programmable digital outputs
Speed adjust
Engine cycle crank
Over/under voltage (27/59)
kW-hr (total)
6 Customer programmable digital inputs
Generator phase sequence
1 Programmable relay outputs (Form C)
PLC functionality
kVAr-hr (total)
DC volts
Engine cool-down timer
24 Volt DC operation
Generator mounted - rear facing
High coolant temperature
Amps (per phase & average)
Load histogram feature
Emergency stop pushbutton
Warning/shutdown with common LED indication of shutdowns for:
kVAr (per phase, average & percent)
Customizable screens
True RMS AC metering, 3-phase, +/-2% accuracy
Overcurrent (50/51)
Communications:
kVA (per phase, average & percent)
Power factor (per phase & average)
Failure to start (overcrank)
Accessory module data link
Lamp test
Generator set packages include Caterpillars voltage regulator

Exhaust

Exhaust flange outlet

Fuel

Primary fuel filter with integral water separator

Generator

IP23 Protection

Power Termination

Busbar

Control Panel

Cat ECS Genset controller

Cooling System

Package mounted radiator

Exhaust System

Dry exhaust manifold
Flanged faced outlet(s)

Fuel System

Fuel priming pump
Fuel cooler; not included with packages without radiator
Flexible fuel lines - shipped loose
Secondary fuel filters

General

SAE standard rotation
Paint - Caterpillar yellow except rails and radiators gloss black
RH service
Flywheel and Flywheel housing-SAE No. 00

Generators and Attachments

Matched to the performance and output characteristics of Cat engines
Random wound
Busbar connections, right side extension box, bottom cable entry - 60 Hz models: NEMA standard hole pattern
Permanent magnet excitation (PMG)
LV
HV:
MV:
6 Lead
Winding temperature detectors
NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby) - 60 Hz models: NEMA standard hole pattern
Class H insulation, Class F temperature rise at 40C ambient (105C prime / 130C standby)
3 Phase brushless, Salient pole
Anti-condensation space heater
NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime / 150C standby)
Form wound

Governing System

ADEM A3

Lube System

Gear type lube oil pump
Oil filter, filler and dipstick
Oil drain lines and valve
Integral lube Oil cooler
Lubricating oil
Fumes disposal

Mounting System

Rails - Engine/generator/radiator mounting
Rubber anti-vibration mounts - shipped loose
Anti-vibration mounts (shipped loose)

Starting System

45 Amp Charging alternator
24 Volt electric starting motor
Battery disconnect switch
Battery and battery rack w/cables

Optional Equipment

Exhaust

Exhaust mufflers

Air Inlet System

Dual element air cleaner
Standard ambient radiators
Single element filter
Standard ambient ATAAC radiators
Optional radiator arrangements

Generator

Permanent magnet excitation (PMG)
Oversize and premium generators
Internal excitation (IE)
Anti-condensation heater

Control Panels

Load share module
Empty upper box
Generator main terminal box
Annunciator - remote
EMCP 4.4
Digital I/O module
Cable Shroud
Remote monitoring software
Vandal proof panel cover
Side extension box
Generator temperature monitoring & protection
Annunciator - local

Cooling System

Water level switch gauges
Coolant

Mounting

IBC isolators
Spring type vibration isolators

Crankcase Systems

No explosion relief valves
Explosion relief valves
Crankcase ventilation systems
Crankcase protection groups:

Exhaust System

Tier 4 dosing cabinet
Y Adapters
Flanges
Flange and exhaust expanders
Elbows>
Mufflers
Tier 4 lean emissions moDual
Clean emission parts
Flexible fittings
Tier 4 clean emission MOD kits
Exhaust offset

Starting/Charging

Charging alternator
Battery chargers
Oversize batteries
Heavy duty starting system
Jacket water heater
Air starting motor with control and silencer

Extended Service Coverage

Platinum, Silver and Gold coverage

General

The following options are based on regional and product configuration:
UL 2200 package
EEC Declaration of Conformity
CSA Certification
Enclosures: Sound attenuated, weather protective
EU Certificate of Conformance (CE)
Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
Integral & sub-base UL listed dual wall fuel tanks
Automatic transfer switches (ATS)
Integral & sub-base fuel tanks

Fuel System

Gas fuel filter
Primary fuel filter
Fuel priming pumps (Tier 4)

Generators and Attachments

1600 Frame - 380, 400, 415 Volts, 3 Phase 1500 rpm ,FW, PM, No. of leads = 6, Pitch = .6667
Hi voltage optional attachments
Differential current transformers
1600 Frame - 380, 400, 415 Volts, 3 Phase 1500 rpm, RW, PM, No. of leads = 6, Pitch = .6667
Generators high voltage
Space heater kit
Generator conversions
1600 Frame - 380, 400, 415 Volts, 3 Phase 1500 rpm, RW, IE, No. of leads = 6, Pitch = .6667
2700 Frame - 6300, 6600, 6900 Volts, 3 Phase 1500 rpm, FW, PM, No. of leads = 6, Pitch = .6667
3000 Frame - 10000, 10500, 11000 Volts, 3 Phase 1500 rpm, FW, PM, No. of leads = 6, Pitch = .6667
1800 Frame
Alternator air cleaner