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.
Caterpillar
DG300-2 (3 phase)
Overview
Photos
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Open Generator Set -
Enclosure
Features
Engine
- Four-stroke-cycle gas engine combines consistent performance and excellent fuel economy with minimum weight
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
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.
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
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.
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.
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
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Generator Set Specifications
Spec Value Frequency 60 Hz Natural Gas Rating 300 eKW Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application Displacement 864.71 in³ Speed 1800 rpm -
Engine Specifications
Spec Value Engine Model 14.2 L Spark - Ignited Compression Ratio 9.5:1 Fuel System Electronic Bore 5.31 in Stroke 6.5 in -
Generator Set Dimensions
Spec Value Length 136 in Width 57.6 in Height 66.1 in Weight 6274 lb
Standard Equipment
Cooling
- Closed coolant recovery system
- 50/50 Ethylene glycol antifreeze
- Factory-installed radiator
- Standard ambient temperatures up to 50°C (122°F)
- Radiator and cooling fan complete with protective guards
Air Inlet
- Single element air filter
Fuel
- Low fuel pressure switch
- Primary and secondary fuel shut-off
- Fuel pressure test po
- Dual lock off valves
- Natural Gas or LP Vapor
- NPT connection
Exhaust
- Exhaust outlet with 3” pipe
Generator
- Full load capacity alternator
- Class H insulation material
- Permanent magnet excitation
- Matched to the performance and output characteristics of Cat engines
- Class H insulation material
- Integrated Voltage Regulator
- Permanent magnet excitation
- IP23 Protection
- Full load capacity alternator
Controls
- EMCP 4.2 Series generator set controller
Mounting
- Vibration isolaton (puck type)
- Rubber vibration isolators
Electric Starting and/or Prelube
- Engine electrical system
- Battery cables
- Solenoid activated starter motor
- 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
- Battery charger – UL Listed 10 amp
- Jacket water heater
- Battery heater
General
- Suitable for Use as Service Equipment (SUSE)
- UL 2200 package
- Automatic transfer switches (ATS)
- Enclosures: sound attenuated, weather protective
- CSA Certification
Generator
- Anti-condensation heater
- Shunt trip and auxiliary contact breaker
- Thermal magnetic or electronic trip MCCBs
- Oversize and premium generators
- Excitation: [ ] Permanent Magnet Excited (PM)
- Anti-condensation heater
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