Compare Equipment Go Back

DG450-2 (Single-phase)
XQ570 Tier 4 Final - 455 ekW (568 kVA)
EMCP 4.4 Master Control Panel

Generator Set Specifications

Frequency 60 Hz - -
Natural Gas Rating 450 ekW - -
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application - -
Voltage 120/208, 120/240, 277/480, 346/600 VAC - -
Displacement 1336.42 in³ - -
Fuel Type Natural Gas - -
Speed 1800 rpm - -

Engine Specifications

Engine Model G21.9L V12, 4-Cycle, Spark -Ignited - -
Fuel System Carburetor, Down Draft - -
Aspiration Turbocharged - Aftercooled - -
Governor Type Electronic - -
Bore 5.03 in - -
Stroke 5.6 in - -
Compression Ratio 10.0:1 - -

Generator Set Dimensions

Length 154.4 in - -
Width 71 in - -
Height 67 in - -
Weight 8274 lb - -

Generator Set

Rating Prime - 455 ekW (568 kVA) -
Frequency - 60 Hz -
Voltage - 120 - 600 V -
Rating Standby - 500 ekW (625 kVA) -

Engine

Engine - Cat C18 -
Fuel - Diesel -

Dimensions

Height - Without Trailer - 102 in -
Length - Without Trailer - 240 in -
Width - Without Trailer - 96 in -
Weight with Lube Oil and Coolant, Without Trailer - 24125 lb -

Fuel Consumption

100% Load 60Hz - 35.9 gal/hr -
75% Load 60Hz - 28.3 gal/hr -
50% Load 60Hz - 20.5 gal/hr -

Noise rating (with enclosure)

Sound Power @ 7 meters (23 feet) @ All Ratings - 74 dB(A) -

Technical Summary

Configuration - - Remote monitoring and control for up to 8 generator sets via high-speed network. Enables paralleling a group of EMCP 4.4 equipped generator sets to a single utility source.
Modes of Operation - - Emergency standby, island, utility paralleling
Application - - LV and MV (208V - 38 kV)

Generator Protective Devices

ANSI Protective Devices - - 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)

Environmental Parameters

Certifications - - IBC, CBC, UBC & OSHPD Certified
Control Panel Enclosure - - NEMA 1 wall-mounted construction
Operating Temperature - - 0°C to 50°C
Storage Temperature - - -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
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
Add a Similar Product:
  • Cat Switchgear Add
  • Cat Customizable Switchgear and Controls Add
  • Cat XLM Switchgear Add
  • Cat EGP Switchgear Add
  • Engine Paralleling and Integration Control (EPIC) Add
  • Energy Capacity Expansion (ECE) module Add
  • Cat® BDP1000 Bi-Directional Power Inverter Add
  • Energy Time Shift (ETS) Module Add
  • Temporary Connection Boxes Add
  • XQP550 EU Stage V Add