DG275-2 (3 phase)
Gas Generator Sets
Details
Frequency
60 Hz
Natural Gas Rating
275 eKW
Emissions/Fuel Strategy
U.S. EPA Certified for Non-Emergency Application
Overview
275 kW Natural Gas Generator Set
The Cat® spark-ignited generator product line for stationary applications feature permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated.
Benefits
@30% Voltage Dip
Able to start large connected motors loads during a power outage
Insulation
Highest classification ensures alternator durability
Stationary Emergency
Complies with emission standards required for local permits
Features at a Glance
- Engine
-
- Four-stroke-cycle gas engine combines consistent performance and excellent fuel economy with minimum weight
- Generator
-
- Matched to the performance and output characteristics of Cat engines
- Industry leading mechanical and electrical design
- Industry leading motor starting capabilities
- High Efficiency
- Cat EMCP Control Panel
-
The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.
- Design Criteria
-
- The generator set facilitates compliance with NFPA 110 and meets ISO 8528-5 requirements for transient response
- Cooling system designed to operate in 50˚C/122˚F ambient temperatures with an air flow restriction of 0.5 in. water
- UL 2200 / CSA - Optional
-
- UL 2200 listed packages
- CSA Certified
- Certain restrictions may apply.
- Consult with your Cat® Dealer.
- Worldwide Product Support
-
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries.
Specifications
Full Specifications
- Generator Set Specifications
-
Frequency
60 HzNatural Gas Rating
275 eKWEmissions/Fuel Strategy
U.S. EPA Certified for Non-Emergency ApplicationDisplacement
864,71 in³Speed
1800 rpm
- Engine Specifications
-
Fuel System
Carburetor, Down DraftCompression Ratio
9.5:1Bore
5.31 inStroke
6.5 in
- Generator Set Dimensions
-
Length
136 inWidth
57.6 inHeight
66.1 inWeight
6274 lb
Equipment
- Standard Equipment
-
Cooling
- Factory-installed radiator
- 50/50 Ethylene glycol antifreeze
- Closed coolant recovery system
- Standard ambient temperatures up to 50°C (122°F)
- Radiator and cooling fan complete with protective guards
Air Inlet
- Single element air filter
Fuel
- Primary and secondary fuel shut-off
- Low fuel pressure switch
- Fuel pressure test po
- Dual lock off valves
- NPT connection
- Natural Gas or LP Vapor
Generator
- Class H insulation material
- Permanent magnet excitation
- Full load capacity alternator
- Permanent magnet excitation
- Integrated Voltage Regulator
- Class H insulation material
- Full load capacity alternator
- IP23 Protection
- Matched to the performance and output characteristics of Cat engines
Exhaust
- Exhaust outlet with 3” pipe
Controls
- EMCP 4.2 Series generator set controller
Mounting
- Vibration isolaton (puck type)
- Rubber vibration isolators
Electric Starting and/or Prelube
- Solenoid activated starter motor
- Engine electrical system
- Battery cables
- Solenoid activated starter motor
Electric Power - Package Serial Number Prefix
- Battery charging alternator
Governor
- Electronic governor (non adjustable)
Control Panel
- EMCP 4.2 Series generator set controller
Starting/Charging
- Batteries with rack and cables
- 12 volt starting motor
- Optional Equipment
-
Starting/Charging
- Charging alternator
- Jacket water heater
- Battery heater
- Battery charger – UL Listed 10 amp
General
- Suitable for Use as Service Equipment (SUSE)
- CSA Certification
- Enclosures: sound attenuated, weather protective
- Automatic transfer switches (ATS)
- UL 2200 package
Generator
- Anti-condensation heater
- Shunt trip and auxiliary contact breaker
- Thermal magnetic or electronic trip MCCBs
- Excitation: [ ] Permanent Magnet Excited (PM)
- Anti-condensation heater
- Oversize and premium generators