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DG175-2 (Single-phase)
Cat Customizable Switchgear and Controls
Cat XLM Switchgear
Cat EGP Switchgear

Generator Set Specifications

Frequency 60 Hz - - -
Natural Gas Rating 175 ekW - - -
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application - - -
Displacement 864.71 in - - -
Fuel Type Natural Gas - - -
Speed 1800 rpm - - -

Engine Specifications

Engine Model G14.2L Inline 6, 4 cycle, Spark Ignited - - -
Fuel System Carburetor, Down Draft - - -
Aspiration Turbocharged - Aftercooled - - -
Governor Type Electronic - - -
Compression Ratio 9.5:1 - - -
Bore 5.31 in - - -
Stroke 6.5 in - - -

Generator Set Dimensions

Length 127.95 in - - -
Width 52.93 in - - -
Height 67.37 in - - -
Weight 5756 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, utility and load breakers for utility paralleling applications 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 Emergency Standby, Utility Import/Export, Peak shaving, and base load operations with redundant controls and components. Closed transition to/from generator power 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 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 15/25, 27/59, 81 O/U, 32, 40, 50, 51

Utility Protective Devices

ANSI Protective Devices - Per customer specification 15/25, 27/59, 81 O/U, 32, 40, 47, 50, 51, 86 -

Environmental Parameters

Certifications - Per customer specification IBS, CBC, UBC & OSHPD Certified IBC, CBC, UBC & OSHPD Certified
Control Panel Enclosure - Per customer specification NEMA 1 or NEMA 3R, Freestanding Construction NEMA 1 or NEMA 3R Freestanding Construction
Operating Temperature - Per customer specification 0 degrees to 50 degrees C 0°C to 50°C
Storage Temperature - Per customer specification -20 degrees C to +60 degrees C -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 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 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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