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G3520C Gas Generator
Cat Customizable Switchgear and Controls
Cat EGP Switchgear

Generator Set Specifications

Continuous Rating 2050 ekW - -
Fuel Type Natural Gas, Biogas, Coal Gas - -
Maximum Electrical Efficiency 40.10% - -
Maximum Standby Rating 2050 - -
Frequency 50 / 60 Hz - -
RPM 1200 / 1500 / 1800 rpm - -

Engine Specifications

Engine Model G3520C - -
Displacement 5270 in³ - -
Aspiration TA - -
Bore 6.7 in - -
Stroke 7.5 in - -
Fuel System Natural Gas, Biogas, Coal Gas - -
Compression Ratio 11.3 - -

Generator Set Dimensions

Length 249 in - -
Width 79 in - -
Height 92 in - -
Dry Weight - Genset 37959 lb - -
Weight 37953 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 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
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 Multi-unit Island and multi-unit standby mode with optional redundant controls and components.
Application - LV and MV ( 208V - 38 kV) 50 / 60 Hz LV and MV (208V - 38 kV)

Generator Protective Devices

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

Utility Protective Devices

ANSI Protective Devices - Per customer specification -

Environmental Parameters

Certifications - Per customer specification IBC, CBC, UBC & OSHPD Certified
Control Panel Enclosure - Per customer specification NEMA 1 or NEMA 3R Freestanding Construction
Operating Temperature - Per customer specification 0°C to 50°C
Storage Temperature - Per customer specification -20°C to +60°C
Low Voltage Standards - Per customer specification NEMA SG-5, CSA, ANSI C37.51, ANSI C37.20.1, UL 1558 or UL 891, NFPA 110, NFPA 99 and NFPA 70
Medium Voltage Standards - Per customer specification 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
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