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DG500 (3-Phase)
Cat XLM Switchgear
Cat EGP Switchgear

Generator Set Specifications

Frequency 60 Hz - -
Natural Gas Rating 500 ekW - -
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency and Non-Emergency Application - -
RPM 1800 - -
Fuel Type Natural Gas - -
Voltage 208 - 600 VAC - -

Engine Specifications

Engine Model Cat® CG18 In-line 6, 4-cycle Natural Gas - -
Fuel System Gas mixer, Venturi - -
Aspiration Turbocharged - Air-to-Air Aftercooled - -
Governor Type Electronic - -
Displacement 1106.3 in³ - -
Compression Ratio 10.5:1 - -
Bore 5.7 in - -
Stroke 7.2 in - -

Generator Set Dimensions

Length 154 in - -
Width 73 in - -
Height 82 in - -
Weight 10721 lb - -

Technical Summary

Configuration - 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 - 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 LV and MV (208V - 38 kV)

Generator Protective Devices

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

Environmental Parameters

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