Rating
1475 ekW Continuous
Constructions
Double bearing, close coupled
Insulation
Class H
Frame Size
826

Specs

Generator

Rating
1475 ekW Continuous
Constructions
Double bearing, close coupled
Insulation
Class H
Frame Size
826
Pitch
0.6667
Alignment
Pilot shaft
Overspeed capability – % of rated
125% of rated
Continuous (50 and 60Hz)
1475kW / 1844KVA
No. of poles
4
Excitation
Static regulated brushless PM excited
Voltage regulator
3 phase sensing with Volts-per-Hertz
Voltage regulation
Less than ± 0.5% voltage gain Adjustable to compensate for engine speed droop and line loss
Wave form deviation
Less than 3% deviation
Telephone Influence Factor (TIF)
Less than 50
Harmonic Distortion (THD)
Less than 5%

Generator Set

Voltage
230 - 480 V
Frequency
50/60 Hz
Rating
1475 ekW Continuous

Engine

Engine
Cat G3516C Low Emissions Gas Engine
Fuel
Natural Gas
Engine
Cat G3516C Low Emissions Gas Engine
Number of Cylinders
V16
Bore
6.7in
Stroke
7.5in
Displacement
4210cu in
Compression ratio
11.3:1
Engine Speed (rpm)
1500/1800
Aspiration
Turbocharged Separate Circuit Aftercooled
Aftercooler Inlet (deg C)
92
Jacket Water Outlet (deg C)
98
Exhaust Manifold
Dry
Fuel system
Cat Low Pressure w/ Air Fuel Ratio Control
Governor type
ADEM™ A3 Control System
Combustion
Low Emission
Fuel
Natural Gas
Fuel Pressure Range (PSI)
3-7
Methane Number
55-100

Dimensions

Width
96in
Height
114in
Length
480in
Weight
70372lb
Width
96in
Height
114in
Length
480in
Weight
70372lb

Dimension

Weight (w/Chassis) (w/ lube, oil and coolant)
79372lb

Features

Rental Ready

Extensive range of rental ready features to meet job requirements and applications.

Fuel/Emissions Strategy

Meets most worldwide emissions requirements down to 500 mg/Nm3 NOx level without after treatment (contact factory for applications requiring 0.5g/hp-hr performance).

Meets most worldwide emissions requirements down to 500 mg/Nm3 NOx level without after treatment (contact factory for applications requiring 0.5g/hp-hr performance).

Cat G3516C Island Mode Gas Engine

Compact, four-stroke-cycle G3516C gas engine provides exceptional dependability, fuel economy and power density
Robust kilowatt based air to fuel ratio control system yields enhanced system performance.
Designed for maximum performance on low pressure pipeline natural gas of 3-7 psi (0.21 kg/cm² - 0.49 kg/cm²) to the container with a methane number range of 55-100 (contact factory for methane numbers <55). Island mode feature improves engine's capability to handle electrical loading and unloading

Compact, four-stroke-cycle G3516C gas engine provides exceptional dependability, fuel economy and power density
Robust kilowatt based air to fuel ratio control system yields enhanced system performance.
Designed for maximum performance on low pressure pipeline natural gas of 3-7 psi (0.21 kg/cm² - 0.49 kg/cm²) to the container with a methane number range of 55-100 (contact factory for methane numbers <55). Island mode feature improves engine's capability to handle electrical loading and unloading

Cat EMCP Control Panel

EMCP 4.2 control panel offers engine and generator monitoring and protection
On-Package Auto Paralleling Controls
AGC-4 provides paralleling, load sharing, VFD control, and additional generator protection

EMCP 4.2 control panel offers engine and generator monitoring and protection
On-Package Auto Paralleling Controls
AGC-4 provides paralleling, load sharing, VFD control, and additional generator protection

Cat Generator

Cat SR4B generator designed to match the performance and output characteristics of the Cat Gas engine.
Class H insulation operating at Class F temperature for extended life
Coastal insulation protection and anti-condensation space heaters
Digital Voltage Regulator (Cat DVR) provides enhanced system monitoring

Cat SR4B generator designed to match the performance and output characteristics of the Cat Gas engine.
Class H insulation operating at Class F temperature for extended life
Coastal insulation protection and anti-condensation space heaters
Digital Voltage Regulator (Cat DVR) provides enhanced system monitoring

Cooling System

Provides 40⁰C (104⁰F) ambient capability with 500 mg/Nm3 NOx (1g/hp-hr) at 100% continuous rating before derate
Variable frequency drive fan controls improve partial load fuel consumption
Energy efficient electric drive fan

Provides 40⁰C (104⁰F) ambient capability with 500 mg/Nm3 NOx (1g/hp-hr) at 100% continuous rating before derate
Variable frequency drive fan controls improve partial load fuel consumption
Energy efficient electric drive fan

Sound Attenuated Container

Meets 72 dB(A) at 15 meters or below per SAE J1074
40' ISO high cube container, 9-high stack CSC certified
Service and Personnel doors
Externally-accessible controls

Meets 72 dB(A) at 15 meters or below per SAE J1074
40' ISO high cube container, 9-high stack CSC certified
Service and Personnel doors
Externally-accessible controls

Cat Connect

Remote monitoring for fleet management and asset tracking.

Reduced Environmental Impact

110% spill containment of onboard engine fluids
Positive crankcase fumes ventilation

Single-Source Supplier

Generator set manufactured in ISO 9001:2000 compliant facility
Package factory designed and production tested

Generator set manufactured in ISO 9001:2000 compliant facility
Package factory designed and production tested

Worldwide Product Support

Cat® dealers provide extensive post sale support including maintenance and repair agreements.
Supported 100% by the Cat dealer with warranty on parts and labor.
Extended Service Coverage (ESC) options available for coverage beyond the Standard Warranty period

Cat® dealers provide extensive post sale support including maintenance and repair agreements.
Supported 100% by the Cat dealer with warranty on parts and labor.
Extended Service Coverage (ESC) options available for coverage beyond the Standard Warranty period

Standard Equipment

  • Engine
    • Cat G3516C Island Mode Gas Engine (Operates on 31.5 to 47.2 MJ/Nm3 (800 to 1200 btu/ft3) dry pipeline natural gas) .
  • Generator
    • Double bearing SR-4B brushless, form wound, permanent magnet excited, three-phase with Cat digital voltage regulator (Cat DVR), space heater, 6-lead design, Class H insulation operating at Class F temperature for extended life, winding temperature detectors and anti-condensation space heaters (120/240V 1.2 kW).
  • Containerized Module
    • 40' ISO high cube container, 9-high stack CSC certified.
  • Cooling
    • Standard cooling provides 40C (104F) ambient capability with 500mg/Nm3 NOx at 100% Continuous.
  • Generator Controls And Protection
    • Controls provide auto paralleling AGC-4 controller, CAN-bus, ethernet comm, PWM and analog outputs, legacy analog load sharing; includes PL1000E gas engine Advisor panel for operational/diagnostic information; cabinet houses shore power transformer, distribution, protection, and internal/external power selector switch.

Optional Equipment

  • Utility Multi-functional Relay
    • Intertie protection provided via utility grade Basler BE1-11i
  • Trailer
    • 3-axle chassis
    • Ladders, handrails, internal storage provisions