Gas Generator Sets

Details

Frequency
60 Hz

Natural Gas Rating
350 eKW

Emissions/Fuel Strategy
U.S. EPA Certified for Non-Emergency Application

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

350 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

Stationary Emergency

Complies with emission standards required for local permits

Insulation

Highest classification ensures alternator durability

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 Hz

Natural Gas Rating
350 eKW

Emissions/Fuel Strategy
U.S. EPA Certified for Non-Emergency Application

Fuel Type
Natural Gas

Displacement
1336.42 in³

Speed
1800 rpm

Engine Specifications: Engine Model
G21.9L Spark-Ignited

Compression Ratio
10.1

Fuel System
Carburetor, Down Draft

Governor Type
Electronic

Aspiration
Turbocharged - Aftercooled

Bore
5.03 in

Stroke
5.6 in

Generator Set Dimensions: Length
154.4 in

Width
71 in

Height
67.6 in

Weight
8274 lb

Equipment

Standard Equipment

Cooling

Closed coolant recovery system
50/50 Ethylene glycol antifreeze
Factory-installed radiator
Radiator and cooling fan complete with protective guards
Standard ambient temperatures up to 50°C (122°F)

Air Inlet

Single element air filter

Fuel

Primary and secondary fuel shut-off
Fuel pressure test po
Low fuel pressure switch
Dual lock off valves
NPT connection
Natural Gas or LP Vapor

Exhaust

Exhaust outlet with 3” pipe

Generator

Full load capacity alternator
Class H insulation material
Permanent magnet excitation
Permanent magnet excitation
Integrated Voltage Regulator
Class H insulation material
IP23 Protection
Matched to the performance and output characteristics of Cat engines
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

12 volt starting motor
Batteries with rack and cables

Optional Equipment

Starting/Charging

Charging alternator
Battery charger – UL Listed 10 amp
Battery heater
Jacket water heater

General

UL 2200 package
CSA Certification
Suitable for Use as Service Equipment (SUSE)
Automatic transfer switches (ATS)
Enclosures: sound attenuated, weather protective

Generator

Anti-condensation heater
Thermal magnetic or electronic trip MCCBs
Shunt trip and auxiliary contact breaker
Excitation: [ ] Permanent Magnet Excited (PM)
Oversize and premium generators
Anti-condensation heater

Resources

Electric Power Rating Guide

DG350 GC Data Sheet

DG175 GC to DG450 GC

Similar New Power Solutions

G3520H Gas Generator

Continuous Rating: 2519 / 2500 ekW @ 1.0pf
Fuel Type: Natural Gas, Hydrogen Blend (up to 25%)
Maximum Electrical Efficiency: 45.30%