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360°Exterior View

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

EMCP 4 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

Certifications

  • UL 2200 Listed
  • CSA
  • IBC seismic certification
  • OSHPD pre-approval

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

World Wide 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

Generator Set Specifications
Standby Rating 3100(no fan)/3000 ekW
Prime Power Rating 2825(no fan)/2725 ekW
Emissions/Fuel Strategy U.S. EPA Certified Tier 4
Voltage 480 to 13800 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby, Mission Critical, Prime, Continuous
Maximum Rating 3100 ekW
Minimum Rating 2500 ekW
Engine Specifications
Engine Model C175-16 SCAC, V-16, 4-Stroke Water-Cooled Diesel
Bore 175 mm (6.89 in)
Stroke 220 mm (8.66 in)
Displacement 84.67 l (5155.88 inu00b3)
Compression Ratio 16.7:1
Aspiration Turbo Aftercooled
Fuel System EUI
Governor Type ADEMufffd A4
Generator Set Dimensions
Length - Minimum 6166.3 mm (242.77 in)
Length - Maximum 7928.7 mm (312.2 in)
Width - Minimum 2110.1 mm (83.1 in)
Width - Maximum 3123.3 mm (123 in)
Height - Minimum 2211.3 mm (87 in)
Height - Maximum 3613.3 mm (142.3 in)
Dry Weight - Genset (minimum) 19391 kg (42750 lb)
Dry Weight - Genset (maximum) 20463 kg (45114 lb)

Standard Equipment

  • Control Panel
    • – Warning/shutdown with common LED indication of shutdowns with indicating lights for:
    • #NAME?
    • Environmental sealed front face
    • #NAME?
    • Lamp test
    • #NAME?
    • Generator mounted – rear facing
    • – Volts (L-L & L-N)
    • – Amps (per phase & average)
    • #NAME?
    • Auto / start / stop control
    • 24 Volt DC operation
    • #NAME?
    • – Overcurrent (50/51)
    • Local annunciator option
    • #NAME?
    • Overspeed
    • #NAME?
    • #NAME?
    • 12 Programmable digital inputs
    • kW (per phase, average & percent)
    • #NAME?
    • True RMS AC metering, 3-phase, +/-0.25% accuracy
    • #NAME?
    • DC volts
    • Low coolant level Over / Under voltage (27/59)
    • #NAME?
    • Controls:
    • #NAME?
    • Amps (per phase & average)
    • #NAME?
    • #NAME?
    • kVAr (per phase, average & percent)
    • – kVA (per phase, average & percent)
    • – Over / Under voltage (27/59)
    • #NAME?
    • Failure to start (overcrank)
    • #NAME?
    • #NAME?
    • Low coolant level (requires optional coolant sensor)
    • 4 Programmable relay outputs (Form A)
    • Power Factor (per phase & average)
    • Reverse reactive power (kVAr) (32RV)
    • Emergency stop button
    • #NAME?
    • Over / Under frequency (81 o/u)
    • Volts (L-L & L-N)
    • Warning / Shutdown with common LED indication of shutdowns with indicating lights for:
    • – Power Factor (per phase & average)
    • 2 Programmable digital outputs
    • #NAME?
    • #NAME?
    • #NAME?
    • #NAME?
    • Digital indication for:
    • Engine cool-down timer
    • 6 Programmable digital inputs
    • #NAME?
    • Customer data link (Modbus RTU)
    • #NAME?
    • 2 Programmable PWM outputs
    • #NAME?
    • kVAr-hr (total)
    • Low oil pressure
    • – Over / Under frequency (81 o/u)
    • Accessory module data link
    • Low coolant temperature
    • 16 Programmable digital outputs
    • – kVAr (per phase, average & percent)
    • kVA (per phase, average & percent)
    • – kW (per phase, average & percent)
    • Serial annunciator module data link
    • EMCP 4.2B
    • 2 Programmable relay outputs (Form C)
    • Coolant temperature
    • #NAME?
    • Operating hours
    • – Reverse reactive power (kVAr) (32RV)
    • Programmable protective relaying functions:
    • RPM
    • #NAME?
    • 3 Programmable analog outputs
    • Overcurrent (50/51)
    • Alarm acknowledge
    • #NAME?
    • – Reverse power (kW) (32)
    • kW-hr (total)
    • High coolant temperature
    • #NAME?
    • Communications
    • #NAME?
    • Engine cycle crank
    • EMCP 4.2B controller including:
    • Reverse power (kW) (32)
    • – True RMS AC metering, 3-phase, +/-0.25% accuracy
    • Frequency (Hz)
    • – 24 Volt DC operation
    • Text alarm / event descriptions
    • 3 Programmable analog inputs
    • Speed adjust
    • #NAME?
  • Cooling System
    • Radiator group shipped loose
    • Fan and belt guards
    • SCAC cooling
    • Coolant sensor – (2 x shipped loose: 1/4-18 and 1/2-14 NPTF)
    • Coolant drain line and valves
  • Exhaust System
    • CEM dosing module features:
    • Insulated CEM
    • DEF filter
    • CEM dosing module
    • Harness from dosing module to CEM
    • Air filter
    • Anti-freeze protection
    • 120 VAC
    • Dry exhaust manifold
    • Flanged faced outlets at CEM in (21.2″) and out (25″)
    • Air and heated DEF lines from dosing module to CEM
  • Fuel System
    • Secondary / tertiary fuel filters
    • Primary fuel filter water / fuel water separator
    • 3 Filters, shipped loose – can be mounted on frame rails (Requires dealer provided flex)
    • 10 Micron spin on type
    • 3 Filters, engine mounted
    • 4 Micron Spin On Type
    • 10 Micron spin on type
  • Generator and Attachments
    • Caterpillar’s digital voltage regulator (CDVR) includes:
    • Permanent magnet
    • (MV) Busbar connections, right side extension box, bottom cable entry: – 60 Hz models: NEMA standard hole pattern
    • NEMA Class H insulation, Class F temperature rise at 40C ambient (105C prime / 130C standby)
    • RFI suppression
    • 3000 Frame generators (MV/HV)
    • 6 Lead
    • Reactive droop capability
    • Class H temperature rise at 40C ambient (125C prime / 150C standby)
    • Form wound
    • 3 Phase voltage sensing
    • KVAR / PF modes
    • Right side extension box, bottom cable entry
    • 3 Phase brushless, salient pole
    • Anti condensation space heater
    • IEC platinum stator RTDs (.00385 temperature coefficient)
    • Exciter diode monitor
    • 1800 Frame generators (LV/MV)
    • Min / Max exciter limiter
    • (LV) Busbar connections, top / center mounted, top cable entry 60 Hz models: NEMA standard hole pattern
    • NEMA Class H insulation
  • Governing System
    • ADEM A4
    • Redundant shutdown (Overspeed protection through a duplicate speed sensing system)
  • Lube System
    • Oil filter, filler and dipstick
    • Gear type lube oil pump
    • Integral lube oil cooler
    • Lubricating oil
    • Prelube – required with prime and continuous; optional with standby
    • Oil drain lines and valve
    • Fumes disposal
  • Mounting System
    • Batteries and battery rack w/cables
    • Battery disconnect switch
    • Rubber anti-vibration mounts (shipped loose)
    • Dual 24-volt electric starting motors
    • Rails – Engine / Generator
  • Service Instructions
    • Two PM Inspections
  • General
    • * For HV applications, customer to provide 120V secondary sensing, 5A secondary current sensing and harness between package and EMCP4.3 (drawing provided). CDVR is installed in wall mount.
    • Paint – Caterpillar yellow with high gloss black rails & radiator
    • *For HV EMCP4.3 control panel: Includes wall mount control panel, shipped loose, for customer mounting and 7.5 meter interconnect harness.
    • RH Service (except oil filter service 60 Hz models: left hand service
    • SAE standard rotation
    • Flywheel and flywheel housing-SAE No. 00
  • Air Inlet System
    • Air cleaner; 4 x single element canister with service indicator(s).
    • Single stage air cleaner

Optional Equipment

  • Air Inlet System
    • Single stage air cleaner
  • Control Panels
    • Customer interface options
    • Customer AC-DC connection mounting location – LV / MV
    • EMCP 4.3 and EMCP 4.4 (requires 1800 frame low voltage package)s
    • Remote speed adjust
    • Modbus monitoring of packages
    • Vandal proof panel door
    • E-Stop – Only for use with 3000 frame generators and EMCP4.3
    • Generator temperature monitoring
    • EMCP mounting location – LV / MV (requires 1800 frame generator)
    • Load share module
    • Load share governor / auxiliary plate and auxiliary box (LV)
    • Annunciator modules
  • Cooling System
    • SCAC circuits
    • Package mounted radiator
    • Remote radiators
    • Fuel cooler
  • Exhaust
    • Exhaust collectors / manifold
  • Fuel System
    • Primary fuel filter
  • General
    • Paint – colors (other than Caterpillar yellow) or high performance paints
    • US aid emblem
  • Generator and Attachments
    • Differential current transformers (DCT): – 5, 9 and 15 kV class DCTs
    • Space heater kit
    • 480 Volts, Generators (MV) 60 Hz, 3 phase, 1800 rpm, FW, PM, 6 leads, pitch = 0.6667 — 1800, 3000 frame
    • Thermostat for space heater
    • 480 Volts, Generators (LV) 60 Hz, 3 phase, 1800 rpm, FW, PM, 6 leads, pitch = 0.6667 – 1800 frame
  • Instrumentation
    • Harness – ECM interconnect
    • Pyrometer and thermocouples
  • Lube System
    • Electric prelube pump
    • Lubricating oil
    • Standard sump oil pan
    • Oil pan drain valve
    • Oil filters
    • Lube oil heater
  • Crankcase Systems
    • Explosion relief valves
  • Mounting System
    • Spring-type linear vibration isolators
    • Rubber anti-vibration mounts
    • IBC vibration isolators – shipped loose
  • Power Connections
    • 5000 Amp, 3 Pole, UL-100% rated circuit breakers
    • Side / Rear monted busbars (LV)
    • MV Power Connection Options: 1800 Frame generator side / rear mounted busbars – Left hand MV nema busbar – Right hand MV nema busbar
    • 5000 Amp, 3 Pole, IEC-rated circuit breakers
    • Center post busbars (LV) connections
    • Neutral ground – (MV)
    • Cable entry options (LV)
    • Masterpack breaker connections
    • Circuit Breaker Harness
    • Power connection covers
    • Cable entry options – 1800 frame (MV)
    • Control packaging (LV) – Enclosures
    • Optional package mounted circuit breakers (LV)
    • 4000 Amp, 3 Pole, UL-100% rated circuit breakers
    • 4000 Amp, 3 Pole, IEC-Rated circuit breakers
  • Service Tools – Barring Groups
    • Control GP-airpowered group
    • Engine group
    • Group manual
    • Engine air powered
  • Special Tests / Reports
    • Standard genset torsional vibration analysis (TVA) report
    • Custom genset TVA report
    • Standard engine test charge
    • PGS test report @ 0.8 power factor
    • Generator test report
    • PGS test report @ 1.0 power factor
    • Fuel consumption test
  • Starting/Charging
    • Heavy duty battery set with rack
    • Jacket water heater wiring groups
    • Jacket water heaters
    • 24 Volt power distribution box
    • 35 and 50 Amp battery chargers
    • Covers – starter locations
    • 24 Volt electric starting motor
    • Air starting motor
    • 24 Volt battery set – dry

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