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DG250-2 (3 phase)
Cat Customizable Switchgear and Controls
Cat EGP Switchgear

Generator Set Specifications

Frequency 60 Hz - -
Natural Gas Rating 250 eKW - -
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application - -
Displacement 864.7 in³ - -
Speed 1800 rpm - -

Engine Specifications

Fuel System Carbureter, Down Draft - -
Aspiration Turbocharged - Aftercooled - -
Compression Ratio 9.5:1 - -
Bore 5.31 in - -
Stroke 6.5 in - -

Generator Set Dimensions

Length 138.74 in - -
Width 57.6 in - -
Height 68.04 in - -
Weight 6364 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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