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DG350 (3-Phase)
Engine Paralleling and Integration Control (EPIC)
Cat XLM Switchgear

Generator Set Specifications

Frequency 60 Hz - -
Natural Gas Rating 350 ekW - -
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application and Non-Emergency Applications - -
Fuel Type Natural Gas - -
RPM 1800 - -
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 - Remote modular paralleling control system (Master Control Panel for the first 2 generator sets and optional tie breaker, separate add-on control panels for up to 8 additional generator sets, utility paralleling control, and distribution control) Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie, utility and load breakers for utility paralleling applications
Modes of Operation - Emergency Standby with redundant master control, Utility paralleling, peak shaving, and closed transition to/from Generator Power (with optional utility control panel) Emergency Standby, Utility Import/Export, Peak shaving, and base load operations with redundant controls and components. Closed transition to/from generator power
Application - LV and MV (208V-27kV) LV and MV ( 208V - 38 kV

Generator Protective Devices

ANSI Protective Devices - 15/25. 27/59, 81 O/U, 32, 40, 90 (Industrial Grade) 15/25, 27/59, 81 O/U, 32, 40, 50, 51

Utility Protective Devices

ANSI Protective Devices - 15/25. 27/59, 81 O/U, 32,47 (Industrial Grade) 15/25, 27/59, 81 O/U, 32, 40, 47, 50, 51, 86

Environmental Parameters

Certifications - UL / cUL 508A IBS, CBC, UBC & OSHPD Certified
Control Panel Enclosure - NEMA 12 NEMA 1 or NEMA 3R, Freestanding Construction
Operating Temperature - 0°C to 55°C 0 degrees to 50 degrees C
Storage Temperature - -20°C to 60°C -20 degrees C to +60 degrees 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
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
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