Model: REOZJ - Kohler Power

1 model : 300 REOZJ . 208-- 600 v diesel Tier 3 EPA-Certified for Standard Features Stationary Emergency D Kohler Co. provides one-source responsibility for the Applications generating system and accessories. D The generator set and its components are Ratings Range prototype-tested, factory-built, and production-tested. 60 Hz D The 60 Hz generator set offers a UL 2200 listing. Standby: kW 280--300 D The generator set accepts rated load in one step. kVA 350--375. D The 60 Hz emergency generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards. D A one-year limited warranty covers all systems and components. Two- and five-year extended warranties are also available. D Alternator features: d The unique Fast-Responset II excitation system delivers excellent voltage response and short-circuit capability using a permanent magnet (PM)-excited alternator. d The brushless, rotating-field alternator has broadrange reconnectability.

2 D Other features: d Kohler designed controllers for guaranteed system integration and remote communication. See Controllers on page 3. d The low coolant level shutdown prevents overheating (standard on radiator models only). d Integral vibration isolation eliminates the need for under-unit vibration spring isolators. d An electronic, isochronous governor delivers precise frequency regulation. d Multiple circuit breaker configurations. Generator Set Ratings 130_C Rise Standby Rating Alternator Voltage Ph Hz kW/kVA Amps 120/208 3 60 300/375 1041. 127/220 3 60 300/375 984. 120/240 3 60 300/375 902. 139/240 3 60 300/375 902. 4UA13. 220/380 3 60 280/350 532. 240/416 3 60 300/375 520. 277/480 3 60 300/375 451. 347/600 3 60 300/375 361. RATINGS: All three-phase units are rated at Power factor. Standby Ratings: The standby rating is applicable to varying loads for the duration of a Power outage. There is no overload capability for this rating.

3 Ratings are in accordance with ISO-8528-1 and ISO-3046-1. Obtain technical information bulletin (TIB-101) for ratings guidelines, complete ratings definitions, and site condition derates. The generator set manufacturer reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. G5-352 (300 REOZJ ) 5/12c Alternator Specifications Specifications Alternator D NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting. Manufacturer Kohler Type 4-Pole, Rotating-Field D Sustained short-circuit current of up to 300% of the rated Exciter type Brushless, current for up to 10 seconds. Permanent-Magnet D Sustained short-circuit current enabling downstream circuit Leads: quantity, type 12, Reconnectable breakers to trip without collapsing the alternator field. Voltage regulator Solid State, Volts/Hz D Self-ventilated and dripproof construction.

4 Insulation: NEMA MG1. Material Class H. D Vacuum-impregnated windings with fungus-resistant epoxy varnish for dependability and long life. Temperature rise 130_C, Standby Bearing: quantity, type 1, Sealed D Superior voltage waveform from a two-thirds pitch stator and Coupling Flexible Disc skewed rotor. Amortisseur windings Full D Fast-Responset II brushless alternator with brushless Voltage regulation, no-load to full-load Controller Dependent exciter for excellent load response. One-step load acceptance 100% of Rating Unbalanced load capability 100% of Rated Standby Current Peak motor starting kVA: (35% dip for voltages below). 480 V 4UA13 (12 lead) 980 (60Hz). Application Data Engine Engine Electrical Engine Specifications Engine Electrical System Engine manufacturer John Deere Battery charging alternator: Engine model 6090 HFG86 Ground (negative/positive) Negative Engine type 4-Cycle, Turbocharged, Volts (DC) 24. Charge Air-Cooled Ampere rating 45.

5 Cylinder arrangement 6, Inline Starter motor rated voltage (DC) 24. Displacement, L (cu. in.) (548) Battery, recommended cold cranking Bore and stroke, mm (in.) x 136 ( x ) amps (CCA): Compression ratio :1 Qty., CCA rating each Two, 950. Piston speed, m/min. ( ) 457 (1500) Battery voltage (DC) 12. Main bearings: quantity, type 7, Replaceable Insert Rated rpm 1800 Fuel Max. Power at rated rpm, kWm (BHP) 345 (463) Fuel System Cylinder head material Cast Iron Fuel supply line, min. ID, mm (in.) 11 ( ). Crankshaft material Forged Steel Fuel return line, min. ID, mm (in.) 6 ( ). Valve material Max. lift, fuel pump: type, m (ft.) Electronic 3 (10). Intake Chromium-Silicon Steel Max. fuel flow, Lph (gph) 240 ( ). Exhaust Stainless Steel Max. return line restriction, kPa (in. Hg) 20 ( ). Governor: type, make/ model JDEC Electronic L14 Fuel prime pump Electronic Frequency regulation, no-load to full-load Isochronous Fuel filter Frequency regulation, steady state Secondary 2 Microns @ 98% Efficiency Frequency Fixed Primary 10 Microns Air cleaner type, all models Dry Water Separator Yes Recommended fuel #2 diesel Exhaust Exhaust System Lubrication Exhaust manifold type Dry Lubricating System Exhaust flow at rated kW, m3/min.

6 (cfm) (2246) Type Full Pressure Exhaust temperature at rated kW, dry Oil pan capacity, L (qt.) ( ). exhaust, _C (_F) 497 (927). Oil pan capacity with filter, L (qt.) ( ). Maximum allowable back pressure, Min. 4 ( ). Oil filter: quantity, type 1, Cartridge kPa (in. Hg) Max. 10 ( ). Oil cooler Water-Cooled Engine exhaust outlet size, mm (in.) 98 ( ). G5-352 (300 REOZJ ) 5/12c Application Data Controllers Cooling Radiator System Ambient temperature, _C (_F)* 50 (122). Engine jacket water capacity, L (gal.) 16 ( ). Radiator system capacity, including engine, L (gal.) 36 ( ). Decision-Makerr 3000 Controller Engine jacket water flow, Lpm (gpm) 265 (70) Provides advanced control, system monitoring, and system diagnostics Heat rejected to cooling water at rated for optimum performance and compatibility. kW, dry exhaust, kW (Btu/min.) 114 (6489) D Digital display and menu control provide easy local data access Heat rejected to air charge cooler at D Measurements are selectable in metric or English units rated kW, dry exhaust, kW (Btu/min.)

7 (5641) D Remote communication thru a PC via network or serial configuration Water pump type Centrifugal D Controller supports Modbusr protocol Fan diameter, including blades, mm (in.) ( ) D Integrated hybrid voltage regulator with regulation Fan, kWm (HP) 9 ( ) D Built-in alternator thermal overload protection Max. restriction of cooling air, intake and D NFPA 110 Level 1 capability discharge side of radiator, kPa (in. H2O) ( ) Refer to G6-100 for additional controller features and accessories. * Enclosure with internal silencer reduces ambient temperature capability by 5_C (9_F). Operation Requirements Air Requirements Radiator-cooled cooling air, m3/min. (scfm)[ Decision-Makerr 550 Controller (14000). Provides advanced control, system monitoring, and system diagnostics Combustion air, m3/min. (cfm) (936) with remote monitoring capabilities. Heat rejected to ambient air: D Digital display and keypad provide easy local data access Engine, kW (Btu/min.)]

8 (3460) D Measurements are selectable in metric or English units D Remote communication thru a PC via network or Alternator, kW (Btu/min.) (1360). modem configuration [ Air density = kg/m3 ( lbm/ft3) D Controller supports Modbusr protocol D Integrated voltage regulator with regulation Fuel Consumption D Built-in alternator thermal overload protection D NFPA 110 Level 1 capability diesel , Lph (gph) at % load Standby Rating Refer to G6-46 for additional controller features and accessories. 100% ( ). 75% ( ). 50% ( ). 25% ( ). Decision-Makerr 6000 Paralleling Controller Provides advanced control, system monitoring, and system diagnostics with remote monitoring capabilities for paralleling multiple generator sets. D Paralleling capability with first-on logic, synchronizer, kW and kVAR. load sharing, and protective relays D Digital display and keypad provide easy local data access D Measurements are selectable in metric or English units D Remote communication thru a PC via network or modem configuration D Controller supports Modbusr protocol D Integrated voltage regulator with regulation D Built-in alternator thermal overload protection D NFPA 110 Level 1 capability Refer to G6-107 for additional controller features and accessories.]

9 G5-352 (300 REOZJ ) 5/12c Kohler CO., Kohler , Wisconsin 53044 USA Kohler Power Systems Phone 920-457-4441, Fax 920-459-1646 Asia Pacific Headquarters For the nearest sales and service outlet in the 7 Jurong Pier Road US and Canada, phone 1-800-544-2444 Singapore 619159. Phone (65) 6264-6422, Fax (65) 6264-6455. Standard Features Paralleling System D Alternator Protection - Manual Speed Adjust D Battery Rack and Cables - Voltage Sensing D Customer Connection (standard with Decision-Makerr 6000 controller only) Miscellaneous D Local Emergency Stop Switch - Air Cleaner, Heavy Duty D Oil Drain Extension - Air Cleaner Restriction Indicator D Operation and Installation Literature - Crankcase Emissions Canister - Engine Fluids (oil and coolant) Added Available Options - Rated Power Factor Testing Approvals and Listings - Rodent Guards - California OSHPD Approval Literature - CSA Approval - General Maintenance - IBC Seismic Certification - NFPA 110.

10 - UL 2200 Listing - Overhaul Enclosed Unit - Production - Sound Enclosure and Subbase Fuel Tank Packages Warranty - Weather Enclosure and Subbase Fuel Tank Packages - 2-Year Basic Open Unit - 5-Year Basic - Exhaust Silencer, Critical (kit: PA-354809) - 5-Year Comprehensive - Flexible Exhaust Connector, Stainless Steel Other Options Fuel System - _____. - Flexible Fuel Lines (Select rubber or stainless steel). - _____. - Fuel Pressure Gauge - _____. Controller - _____. - Common Failure Relay - _____. - Communication Products and PC Software (Decision-Makerr 550 and 6000 controllers only). - Customer Connection (Decision-Makerr 550 controller only). - Decision-Makerr Paralleling System (DPS) Dimensions and Weights (Decision-Makerr 6000 controller only) Overall Size, L x W x H, max., mm (in.): 3100 x 1300 x 1689. - Dry Contact (isolated alarm) ( x x ). (Decision-Makerr 550 and 6000 controllers only) Weight (radiator model ), wet, max.