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G3512 750kW Gas Generator Set
Cat Customizable Switchgear and Controls
Cat Switchgear
XQP550 EU Stage V

Generator Set Specifications

Gas Standby Rating 750 ekW @ 0.8pf - - -
Fuel Type Natural Gas, Hydrogen Blend (up to 5%) - - -
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Stationary Genset - - -
RPM 1800 rpm - - -
Frequency 60 Hz - - -
Displacement 3173 in³ - - -

Engine Specifications

Engine Model G3512 - - -
Displacement 3173 in³ - - -
Aspiration TA - - -
Bore 6.7 in - - -
Stroke 7.5 in - - -
Governor Type ADEM A4 - - -

Generator Set Dimensions

Length 205.7 in - - -
Width 90 in - - -
Height 99.4 in - - -
Weight 27500 lb - - -

Technical Summary

Configuration - Application-specific switchgear with control logic designed to meet any customer's sequence of operations. Examples are 3+ Utilities, CHP applications, complex load shed schemes, etc - -
Modes of Operation - All modes of paralleling generator sets to each other and to other sources (utility, alternative fuels, wind, etc) can be supported. Caterpillar generation and control experts can design and program the most complex power schemes to meet your critical pow - -
Application - LV and MV ( 208V - 38 kV) 50 / 60 Hz - -
Technical Summary - - Modular system enables any configuration Distribution Boards, Motor Control Centers & PLC Control cabinets. Accommodates fixed or withdrawable breakers. -

Generator Protective Devices

ANSI Protective Devices - Per customer specification - -

Utility Protective Devices

ANSI Protective Devices - Per customer specification - -

Environmental Parameters

Certifications - Per customer specification - -
Control Panel Enclosure - Per customer specification - -
Operating Temperature - Per customer specification - -
Storage Temperature - Per customer specification - -
Low Voltage Standards - Per customer specification - -
Medium Voltage Standards - Per customer specification - -

Enclosure Rating

Configuration - - IP4X -

Operating Temperature

Operating Temperature - - 35 °C / 40 °C @ 1 hr, option for 0…50 °C (32…122 °F) -

Dimensions

Standard Widths - - 600 mm for ABB Emax2 E2 1600 - 2500A. 750 mm for ABB Emax2 E4 3200 - 4000A. 1200 mm for ABB Emax2 E6 4000 - 6300A. -
Standard Heights - - Heights include 100mm plinth with fork lift pockets, 1900 mm up to 3200A, 2200 mm for 400,2200 mm for PLC and control cabinets. Option for single point lifting on 4 corners with M10 swivel eyes. Standard sizes for shipping -
Standard Depths - - 300, 450 & 750mm for controls and PLC cabinets. 900mm for fixed breakers. 1050mm for withdrawable breakers -
Width - - - 80.3 in
Height - - - 90.5 in
Length - - - 213.3 in
Weight - With Lube Oil and Coolant - - - 14860 lb

Application

Application - - LV 380…480 VAC, 50 Hz, 3-Phase. -

Modes of Operation

Modes of Operation - - Switchgear integration options for multi generator and utility synchronising, load sharing, Peak Lopping/Shaving, AMF, Changeover, Load bank connection, Protection relay etc. -

Generator Set

Rating Prime - - - 550 kVA
Frequency - - - 50/60 Hz
Voltage - - - 220 - 480 V
Fuel/Emissions Strategy - - - EU Stage V

Engine

Engine - - - Cat® C18
Fuel - - - Diesel

Fuel Consumption

100% Load 60 Hz - - - 129.7 gal/hr
100% Load 50 Hz - - - 18.7 gal/hr
75% Load 60 Hz - - - 0 gal/hr
75% Load 50 Hz - - - 23.1 gal/hr

Noise rating (with enclosure)

Sound Power @ 1 meters (3 feet) @ 75% of rating (50Hz) - - - 79.19
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