Standby Power Rating 300 k, 375 kva, 60z Demand Response Rating 300 k, 375 kva, 60z Prime Power Rating* 270 k, 338 kva, 60 z *Assembled in the USA using domestic and foreign parts *EPA Certified Prime ratings are not available in the US or its Territories Image used for illustration purposes only CODES AND STANDARDS Not all codes and standards apply to all configurations. Contact factory for details. U2200, U508, U489 CSA C22.2 BS5514 and DIN 6271 SAE J1349 POERING AEAD Generac ensures superior quality by designing and manufacturing most of its generator components, such as alternators, enclosures, control systems and communications software. But Generac also makes its own spark-ignited engines, and you ll find them on every Generac gaseous-fueled generator. e engineer and manufacture them from the block up - all at our facilities throughout isconsin. Because applying natural gas and P-fueled engines to generators requires advanced engineering expertise to ensure reliability, durability and necessary performance. By designing specifically for these dry, hotter-burning fuels, the engines last longer and require less maintenance. Building our own engines also means we control every step of the supply chain and delivery process, so you benefit from single-source responsibility. NFPA 37, 70, 99 ISO 3046, 8528, 9001 NEMA ICS1, ICS10, MG1, 250, ICS6, AB1 Plus, Generac Industrial Power s distribution network provides all parts and service so you don t have to deal with third-party suppliers. It all leads to a positive owner experience and higher confidence level. Generac spark-ignited engines give you more options in commercial and industrial generator applications as well as extended run time from utility-supplied natural gas. ANSI/IEEE C62.41 IBC 2009, CBC 2010, IBC 2012, ASCE 7-05, ASCE 7-10, ICC-ES AC-156 (2012) 1 OF 6
STANDARD FEATURES ENGINE SYSTEM Electrical System GENERATOR SET Oil Drain Extension Air Cleaner Fan Guard Stainless Steel Flexible Exhaust Connection Factory Filled Oil & Coolant Radiator Duct Adapter (Open Set Only) Critical Silencer (Enclosed Unit Only) Oil Temperature Indication and Alarm Fuel System NPT Fuel Connection on Frame Primary and Secondary Fuel Shutoff Cooling System Closed Coolant Recovery System UV/Ozone Resistant oses Factory-Installed Radiator 50/50 Ethylene Glycol Antifreeze Radiator Drain Extension Battery Charging Alternator Battery Cables Battery Tray Rubber-Booted Engine Electrical Connections Solenoid Activated Starter Motor ATERNATOR SYSTEM U2200 GENprotect Class Insulation Material 2/3 Pitch Skewed Stator Permanent Magnet Excitation Sealed Bearings Amortisseur inding Full oad Capacity Alternator Internal Genset Vibration Isolation Separation of Circuits - igh/ow Voltage Separation of Circuits- Multiple Breakers rapped Exhaust Piping Standard Factory Testing 2 Year imited arranty (Standby Rated Units) 1 Year arranty (Prime Rated Units) Silencer Mounted in the Discharge ood (Enclosed Unit Only) Ready to Accept Full oad in <10 Seconds ENCOSURE (If Selected) Rust-Proof Fasteners with Nylon ashers to Protect Finish igh Performance Sound-Absorbing Material (Sound Attenuation Enclosures) Gasketed Doors Stamped Air-Intake ouvers Upward Facing Discharge oods (Radiator and Exhaust) Stainless Steel ift Off Door inges Stainless Steel ockable andles RhinoCoat - Textured Polyester Powder Coat CONTRO SYSTEM Power Zone Controller Program Functions NFPA 110 evel 1 Compliant Engine Protective Functions Alternator Protective Functions Digital Engine Governor Control Digital Voltage Regulator Multiple Programmable Inputs and Outputs Remote Display Capability Remote Communication via Modbus RTU, Modbus TCP/IP, and Ethernet 10/100 Alarm and Event ogging with Real Time Stamping Expandable Analog and Digital Inputs and Outputs Remote ireless Software Update Capable i-fi, Bluetooth, BMS and Remote Telemetry Built-In Programmable ogic Eliminates the Need for External Controllers Under Most Conditions Ethernet Based Communications Between Generators Programmable I/O Channel Properties Built-In Diagnostics Protections ow Oil Pressure ow Coolant evel igh/ow Coolant Temperature Sensor Failure Oil Temperature Over/Under Speed Over/Under Voltage Over/Under Frequency Over/Under Current Over oad igh/ow Battery Voltage Battery Charger Current Phase to Phase and Phase to Neutral Short Circuits (I 2 T Algorithm) 7 Inch Color Touch Screen Display Capacitive Color Touch Screen Sunlight Readable (1400 NITS) Easily Identifiable Icons Multi-ingual On Screen Editable Parameters Key Function Monitoring Three Phase Voltage, Amperage, k, kva, and kvar Selectable ine to ine or ine to Neutral Measurements Frequency Engine Speed Engine Coolant Temperature Engine Oil Pressure Engine Oil Temperature Battery Voltage ourmeter arning and Alarm Indication Diagnostics Maintenance Events/Information 2 OF 6
CONFIGURABE OPTIONS ENGINE SYSTEM Engine Coolant eater Baseframe Cover/Rodent Guard 2 Stage Air Cleaner Oil eater Air Filter Restriction Indicator Radiator Stone Guard (Open Set Only) evel 1 Fan and Belt Guards (Open Set Only) FUE SYSTEM NPT Flexible Fuel ine EECTRICA SYSTEM 10A U isted Battery Charger Battery armer ATERNATOR SYSTEM Alternator Upsizing Anti-Condensation eater Tropical Coating ENGINEERED OPTIONS ENGINE SYSTEM Fluid Containment Pan ATERNATOR SYSTEM 4th Breaker System CONTRO SYSTEM Battery Disconnect Switch CIRCUIT BREAKER OPTIONS Main ine Circuit Breaker 2nd Main ine Circuit Breaker 3rd Main ine Circuit Breaker Shunt Trip and Auxiliary Contact Electronic Trip Breakers GENERATOR SET Extended Factory Testing (3-Phase Only) 12 Position oad Center Vapor Recovery eater ENCOSURE (If Selected) eather Protected Enclosure evel 1 Sound Attenuation evel 2 Sound Attenuation evel 2 Sound Attenuation with Motorized Dampers evel 3 Sound Attenuation (Steel Only) Steel Enclosure Aluminum Enclosure Up to 200 MP ind oad Rating (Consult Factory for Availability) AC/DC Enclosure ighting Kit Enclosure eaters IBC Certification Door Alarm Switch GENERATOR SET Special Testing Battery Box CONTRO SYSTEM NFPA 110 evel 1 Compliant 21-ight Remote Annunciator Remote Relay Assembly (8 or 16) Remote E-Stop (Break Glass-Type, Surface Mount) Remote E-Stop (Red Mushroom-Type, Surface Mount) Remote E-Stop (Red Mushroom-Type, Flush Mount) 10A Engine Run Relay Ground Fault Annunciator 120V GFCI and 240V Outlets Damper Alarm Contacts 100 Db Alarm orn ARRANTY 2 Year Extended imited arranty 5 Year imited arranty 5 Year Extended imited arranty 7 Year Extended imited arranty 10 Year Extended imited arranty 3 OF 6
APPICATION AND ENGINEERING DATA ENGINE SPECIFICATIONS General Make Generac Number of Cylinders 6 Type In-ine Displacement- in 3 () 864.71 (14.17) Bore- in (mm) 5.31 (135) Stroke- in (mm) 6.50 (165) Compression Ratio 9.5:1 Intake Air Method Turbocharged/Aftercooled Number of Main Bearings 7 Connecting Rod Material Carbon Steel Cylinder ead Material Cast Iron Cylinder ines Ductile Iron Ignition Electronic Piston Type Aluminum Crankshaft Type Ductile Iron ifter Type Solid Intake Valve Special eat-resistant Steel Exhaust Valve Material igh Temp Steel Alloy ardened Valve Seats igh Temp Steel Alloy Engine Governing Cooling System Cooling System Type Pressurized Closed Recovery Fan Type Pusher Fan Speed (RPM) 1,894 Fan Diameter - in (mm) 30 (762) Fuel System Fuel Type Natural Gas Carburetor Down Draft Secondary Fuel Regulator Standard Fuel Shut Off Solenoid Standard (Dual) Operating Fuel Pressure in 2 O (kpa) 7-11 (1.7-3.5) Engine Electrical System System Voltage 24 VDC Battery Charger Alternator Standard Battery Size See Battery Index 0161970SBY Battery Voltage (2) 12 VDC Ground Polarity Negative Governor Electronic Frequency Regulation (Steady State) ±0.25% ubrication System Oil Pump Type Gear Oil Filter Type Full-Flow with Cartridge Crankcase Capacity - qts () 36.2 (34.3) ATERNATOR SPECIFICATIONS Standard Model K0300124Y21 Poles 4 Field Type Revolving Insulation Class - Rotor Insulation Class - Stator Total armonic Distortion <5% Telephone Interference Factor (TIF) <50 Standard Excitation Permanent Magnet Bearings Sealed Ball Coupling Direct, Flexible Disc Prototype Short Circuit Test Yes Voltage Regulator Type Full Digital Regulation Accuracy (Steady State) ±0.25% 4 OF 6
OPERATING DATA POER RATINGS- NATURA GAS Three-Phase 120/208 VAC @0.8pf 300 k Amps: 1,041 Three-Phase 120/240 VAC @0.8pf 300 k Amps: 902 Three-Phase 277/480 VAC @0.8pf 300 k Amps: 451 Three-Phase 347/600 VAC @0.8pf 300 k Amps: 361 MOTOR STARTING CAPABIITIES (skva) skva vs. Voltage Dip 277/480 VAC 30% 208/240 VAC 30% K0300124Y21 790 K0300124Y21 609 FUE CONSUMPTION RATES* Percent oad Natural Gas- ft 3 /hr (m 3 /hr) 25% 1,030 (29.2) 50% 1,837 (52.0) 75% 2,592 (73.4) 100% 3,426 (97.0) * Fuel supply installation must accommodate fuel consumption rates at 100% load. COOING Air Flow (Fan Air Flow Across Radiator) scfm (m 3 /min) 16,712 (473.2) Coolant Flow gpm (pm) 110 (416) Coolant System Capacity gal () 14.5 (54.9) Maximum Operating Ambient Temperature F ( C) 122 (50) Maximum Operating Ambient Temperature (Before Derate) See Bulletin No. 0199270SSD Maximum Radiator Backpressure in 2 O (kpa) 0.5 (0.12) COMBUSTION AIR REQUIREMENTS Flow at Rated Power scfm (m 3 /min) 766 (21.7) ENGINE EXAUST Rated Engine Speed RPM 1,800 Exhaust Flow (Rated Output) scfm (m 3 /min) 2,677 (75.8) orsepower at Rated k** hp 460 Maximum Exhaust Backpressure (Post Turbocharger) ing (kpa) 0.75 (2.54) Piston Speed ft/min (m/min) 1,949 (594) Exhaust Temp (Rated Output - Post Silencer) F ( C) 1,350 (732) BMEP psi (kpa) 234 (1,613) ** Refer to Emissions Data Sheet for maximum bp for EPA and SCAQMD permitting purposes. Deration Operational characteristics consider maximum ambient conditions. Derate factors may apply under atypical site conditions. Please contact a Generac Power Systems Industrial Dealer for additional details. All performance ratings in accordance with ISO3046, BS5514, ISO8528, and DIN6271 standards. Standby - See Bulletin 0187500SSB Prime - See Bulletin 0187510SSB Demand Response - See Bulletin 10000018250 5 OF 6
DIMENSIONS AND EIGTS* OPEN SET (Includes Exhaust Flex) x x in (mm) 136.0 (3,455) x 57.6 (1,463) x 66.0 (1,675) eight lbs (kg) 6,587(2,988) EATER PROTECTED ENCOSURE x x in (mm) 174.7 (4,437) x 53.0 (1,346) x 77.8 (1,976) eight lbs (kg) Steel: 7,916 (3,591) Aluminum: 7,359 (3,338) EVE 1 ACOUSTIC ENCOSURE x x in (mm) 174.7 (4,437) x 53.0 (1,346) x 77.8 (1,976) eight lbs (kg) Steel: 7,916 (3,591) Aluminum: 7,359 (3,338) EVE 2 ACOUSTIC ENCOSURE x x in (mm) 180.6 (4,588) x 57.5 (1,460) x 107.3 (2,725) eight lbs (kg) Steel: 9,188 (4,168) Aluminum: 7,870 (3,570) EVE 3 ACOUSTIC ENCOSURE x x in (mm) 207.3 (5,266) x 63.7 (1,618) x 128.9 (3,275) eight lbs (kg) 11,080 (5,026) * All measurements are approximate and for estimation purposes only. YOUR FACTORY RECOGNIZED GENERAC INDUSTRIA DEAER Specification characteristics may change without notice. Dimensions and weights are for preliminary purposes only. Please consult a Generac Power Systems Industrial Dealer for detailed installation drawings. 6 OF 6 Generac Power Systems, Inc. P.O. Box 8 aukesha, I 53189 P: (262) 544-4811 2018 Generac Power Systems, Inc. All rights reserved. All specifications are subject to change without notice. Part No 10000039053 Rev. 1 07/30/18