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DG175-2 (Single-phase)
MX350 Controller

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 - -

Controller Specifications

Voltage Unbalance on Dropout for Source 1 and Source 2 - 5 to 20% of nominal -
Delay NeutralTransition Time Delays (DT,DW) - 0-10 minutes -
Control Power - 120 VAC -
Undervoltage Dropout for Source 1 and Source 2 - 75-99% of nominal -
Undervoltage Restore for Source 1 and Source 2 - 85-100% of nominal -
Overfrequency Dropout for Source 1 and Source 2 - 50.1 - 63 Hz -
Source Sensing - 120 - 690 VAC +/- 1% of nominal voltage (+/- .05 Hz, +/-.5 A) -
Delay for Engine Cool Down (U) - 0-60 minutes -
Underfrequency Restore for Source 1 and Source 2 - 45 - 59.5 Hz -
Load Control Relay Contacts (2) - 0-259 minutes -
Overvoltage Dropout for Source 1 and Source 2 - 105 - 110% of nominal -
Voltage Unbalance for Restore for Source 1 and Source 2 - 4 to 19% of nominal -
Storage Temperature - (-40˚C - 90˚C ) -
Underfrequency Dropout for Source 1 and Source 2 - 45 - 59.9 Hz -
Overfrequency Restore for Source 1 and Source 2 - 50 - 62.9 Hz -
Delay Transfer to Nonpreferred Source (W) - 0-5 minutes -
Operating Temperature Ambient - (-20˚C to 50˚C) -
Communications Interface - Optional - Serial RS-485 upt to 115.2 Kbps or TCP/IP (10/100 base-T) -
Overvoltage Restore for Source 1 and Source 2 - 103 - 108% of nominal -
Load Control Relay Contacts (1) - rated for 10A @ 24VDC or 120VAC -

Technical Summary

Rating Range - Switch Dependent -
Transfer Type - Application Dependent -
Switch Type - Application Dependent -
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