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G3520 2000kW Gas Generator Set
Cat Switchgear
Cat EGP Switchgear
Cat Customizable Switchgear and Controls

Generator Set Specifications

Gas Standby Rating 2000 ekW @ 0.8pf - - -
Fuel Type Natural Gas, Hydrogen Blend (up to 5%) - - -
Emissions/Fuel Strategy U.S. EPA Stationary Non-Emergency Certified - - -
Frequency 60 Hz - - -
RPM 1800 rpm - - -
Compression Ratio 11.5 - - -

Engine Specifications

Engine Model G3520 - - -
Displacement 5956 in³ - - -
Aspiration TA - - -
Bore 6.7 in - - -
Stroke 8.5 in - - -

Generator Set Dimensions

Length 336 in - - -
Width 94 in - - -
Height 128 in - - -
Weight 48500 lb - - -

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 - -

Technical Summary

Technical Summary - Modular system enables any configuration Distribution Boards, Motor Control Centers & PLC Control cabinets. Accommodates fixed or withdrawable breakers. - -
Configuration - - Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie and load breakers in conjunction with downstream transfer switches for standby or emergency applications 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 - - Multi-unit Island and multi-unit standby mode with optional redundant controls and components. 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) LV and MV ( 208V - 38 kV) 50 / 60 Hz

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 Protective Devices

ANSI Protective Devices - - 15/25, 27/59, 81 O/U, 32, 40, 50, 51 Per customer specification

Environmental Parameters

Certifications - - IBC, CBC, UBC & OSHPD Certified Per customer specification
Control Panel Enclosure - - NEMA 1 or NEMA 3R Freestanding Construction Per customer specification
Operating Temperature - - 0°C to 50°C Per customer specification
Storage Temperature - - -20°C to +60°C Per customer specification
Low Voltage Standards - - NEMA SG-5, CSA, ANSI C37.51, ANSI C37.20.1, UL 1558 or UL 891, NFPA 110, NFPA 99 and NFPA 70 Per customer specification
Medium Voltage Standards - - NEMA SG-5, ANSI / IEEE C37.20.2, CSA-C22.2 No. 31-M89, EEMAC G8-3.2, NFPA 70, NFPA 99 and NFPA 1110 Per customer specification

Utility Protective Devices

ANSI Protective Devices - - - Per customer specification
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