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24D-342 Residential 60ERESB 60KWStandard Features RATINGS: All three-phase units are rated at 0.8 power factor. All single-phase units are rated at 1.0 power factor.Standby Ratings:Standby ratings apply to installations served by a reliable utility source. The standby rating is applicable to varying loads for the duration of a power outage. There is no overload capability for this rating. Ratings are in accordance with ISO-3046/1, BS 5514, AS 2789, and DIN 6271. For limited running time and base load ratings, consult the factory. Obtain the technical information bulletin (TIB-101) on ratings guidelines for the complete ratings definitions. The generator set manufacturer reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. GENERAL GUIDELINES FOR DERATING:Altitude:Derate 1.3% per 100 m (328 ft.) elevation above 200 m (656 ft.).Temperature:Derate 3.0% per 10 C(18F) temperature above 25 C(77 F). For units having enclosures with enclosed silencers, add 5 C(9 F) to the ambient temperature. For dual fuel engines, use the natural gas ratings for both the primary and secondary fuels. Ratings Range 60 Hz 50 Hz Standby: kW 44--64 40--53 kVA 44--80 40--66 Model:60ERESB 190--480 V Gas Kohler Co. provides one-source responsibility for the generating system and accessories. The generator set and its components are prototype-tested, factory-built, and production-tested. UL 2200 listing is available. (60 Hz only) The generator set accepts rated load in one step. The 60 Hz generator set engine is certified by the Environmental Protection Agency (EPA) to conform to the New Source Performance Standard (NSPS) for stationary spark-ignited emissions. A one-year limited warranty covers all systems and components. Two- and five-year extended warranties are also available. Quick-ship (QS) models with selected features and a five-year basic warranty are available. See your Kohler distributor for details. G4-186 (60ERESB) 11/12d Generator Set Ratings Natural Gas LPGas 130 C Rise 130 CRise Standby Rating Standby Rating Alternator Voltage Ph Hz kW/kVA Amps kW/kVA Amps 4P7BX 120/208 3 60 54/68 189 54/68 189 127/220 3 60 57/71 186 57/71 186 120/240 3 60 54/68 164 54/68 164 120/240 1 60 44/44 183 44/44 183 139/240 * 3 60 60/75 180 60/75 180 220/380 * 3 60 49/61 93 49/61 93 277/480 3 60 60/75 90 60/75 90 110/190 *3 50 44/55 167 44/55 167 115/200 3 50 47/59 170 47/59 170 120/208 * 3 50 46/58 161 46/58 161 110/220 1 50 40/40 182 40/40 182 110/220 * 3 50 44/55 144 44/55 144 220/380 3 50 44/55 83 44/55 83 230/400 3 50 47/59 85 47/59 85 240/416 3 50 46/58 80 46/58 80 4P10X 120/208 3 60 60/75 208 63/79 219 127/220 3 60 60/75 197 64/80 210 120/240 3 60 60/75 180 63/79 189 120/240 1 60 59/59 246 61/61 254 139/240 * 3 60 60/75 180 64/80 192 220/380 * 3 60 60/75 114 63/79 120 277/480 3 60 60/75 90 64/80 96 110/190 *3 50 48/60 182 53/66 200 115/200 3 50 48/60 176 53/66 191 120/208 * 3 50 48/60 169 53/66 183 110/220 1 50 50/50 227 52/52 236 110/220 * 3 50 48/60 157 53/66 173 220/380 3 50 48/60 91 53/66 100 230/400 3 50 48/60 87 53/66 95 240/416 3 50 48/60 85 53/66 92 4Q10X 120/240 1 60 60/60 250 60/60 250 110/220 1 50 53/53 241 53/53 241 * Voltage configuration not available from the factory. Field-adjustable by an authorized service technician. G4-186 (60ERESB) 11/12d Alternator Specifications Specifications Alternator Manufacturer Kohler Type 4-Pole, Rotating-Field Exciter type Brushless, Rare-Earth Permanent Magnet Leads: quantity, type 4P7BX, 4P10X 12, Reconnectable 4QX 4, 110--120/220--240 Voltage regulator Solid State, Volts/Hz Insulation: NEMA MG1 Material Class H Temperature rise 130 C, Standby Bearing: quantity, type 1, Sealed Coupling Flexible Disc Amortisseur windings Full Voltage regulation, no-load to full-load Controller Dependent Unbalanced load capability 100% of Rated Standby Current One-step load acceptance 100% of Rating Peak motor starting kVA: (35% dip for voltages below) 480 V, 400 V 4P7BX (12 lead) 180 (60 Hz), 136 (50 Hz) 480 V, 400 V 4P10X (12 lead) 275 (60 Hz), 220 (50 Hz) 240 V, 220 V 4Q10X (4 lead) 144 (60 Hz), 132 (50 Hz) The unique Fast-Response X excitation system delivers excellent voltage response and short-circuit capability using a rare-earth, permanent magnet (PM)-excited alternator. Brushless, rotating-field alternator with broadrange reconnectability. NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting. Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds. Sustained short-circuit current enabling downstream circuit breakers to trip without collapsing the alternator field. Self-ventilated and dripproof construction. Vacuum-impregnated windings with fungus-resistant epoxy varnish for dependability and long life. Superior voltage waveform from a two-thirds pitch stator and skewed rotor. Application Data Engine Engine Specifications 60 Hz 50 Hz Manufacturer General Motors Engine: model, type Industrial Powertrain Vortec 5.7 L, 4-Cycle Natural Aspiration Cylinder arrangement V-8 Displacement, L (cu. in.) 5.7 (350) Bore and stroke, mm (in.) 101.6 x 88.4 (4.00 x 3.48) Compression ratio 9.1:1 Piston speed,m/min. (ft./min.)318 (1044)265 (870) Main bearings: quantity, type 5, M400 Copper Lead Rated rpm 1800 1500 Max. power at rated rpm, kW (HP) 78.3 (105) 65.6 (88) Cylinder head material Cast Iron Piston type and material High Silicon Aluminum Crankshaft material Nodular Iron Valve (exhaust) material Forged Steel Governor type Electronic Frequency regulation, no-load to full-load Isochronous Frequency regulation, steady state ±0.5% Frequency Fixed Air cleaner type, all models Dry Exhaust Exhaust System 60 Hz 50 Hz Exhaust manifold type Dry Exhaust flow at rated kW, m 3/min. (cfm) 16.4 (580) 13.6 (480) Exhaust temperature at rated kW, dry exhaust,C(F)649 (1200) Maximum allowable back pressure, kPa (in. Hg)10.2 (3.0) Exhaust outlet size at engine hookup, mm (in.)76 (3.0) OD Engine Electrical Engine Electrical System Ignition system Electronic Battery charging alternator: Ground (negative/positive) Negative Volts (DC) 12 Ampere rating 70 Starter motor rated voltage (DC) 12 Battery, recommended cold cranking amps (CCA): Qty., rating for --18 C(0°F)One, 630 Battery voltage (DC) 12 Fuel Fuel System Fuel type LP Gas, Natural Gas, or Dual Fuel Fuel supply line inlet 1 1/4 NPT Natural gas fuel supply pressure, kPa (in. H2O)1.74--2.74 (7-11) LPG vapor withdrawal fuel supply pressure, kPa (in. H2O)1.24--2.74 (5-11) Dual fuel engine, LPG vapor withdrawal fuel supply pressure, kPa (in. H2O)1.24 (5) Fuel Composition Limits *Nat. Gas LP Gas Methane, % by volume 90 min.— Ethane, % by volume 4.0 max. — Propane, % by volume 1.0 max. 85 min. Propene, % by volume 0.1 max. 5.0 max. C4 and higher, % by volume 0.3 max. 2.5 max. Sulfur, ppm mass 25 max. Lower heating value, MJ/m3 (Btu/ft3), min.33.2 (890) 84.2 (2260) * Fuels with other compositions may be acceptable. If your fuel is outside the listed specifications, contact your local distributor for further analysis and advice. G4-186 (60ERESB) 11/12d Application Data Lubrication Lubricating System Type Full Pressure Oil pan capacity, L (qt.) 4.7 (5.0) Oil pan capacity with filter, L (qt.) 6.2 (6.5) Oil filter: quantity, type 1, Cartridge Cooling Radiator System 60 Hz 50 Hz Ambient temperature,C(F)45 (113) Engine jacket water capacity, L (gal.) 6.8 (1.8) Radiator system capacity, including engine, L (gal.)20.8 (5.5) Engine jacket water flow, Lpm (gpm) 117.3 (31) 98.4 (26) Heat rejected to cooling water at rated kW, dry exhaust, kW (Btu/min.)54.8 (3120) 45.7 (2600) Water pump type Centrifugal Fan diameter, including blades, mm (in.) 533 (21) Fan, kWm (HP) 4.5 (6.0) 2.6 (3.5) Max. restriction of cooling air, intake and discharge side of radiator, kPa (in. H2O)0.125 (0.5) Operation Requirements Air Requirements 60 Hz 50 Hz Radiator-cooled cooling air, m3/min. (scfm)170 (6000)136 (4800) Combustion air, m 3/min. (cfm) 5.2 (185) 4.4 (155) Heat rejected to ambient air: Engine, kW (Btu/min.) 30.9 (1760) 26.5 (1510) Alternator, kW (Btu/min.) 7.7 (440) 6.9 (390) Air density = 1.20 kg/m 3 (0.075 lbm/ft 3) Fuel Consumption Natural Gas, m 3/hr. (cfh) at % load 60 Hz 50 Hz 100%22.4 (790)18.1 (640) 75% 19.4 (685) 15.6 (550) 50% 14.7 (520) 11.8 (415) 25% 9.9 (350) 7.8 (275) LP Gas, m 3/hr. (cfh) at % load 60 Hz 50 Hz 100%9.3 (330)7.9 (280) 75% 7.1 (250) 6.2 (220) 50% 5.4 (190) 4.7 (165) 25% 3.8 (135) 3.1 (110) Nominal Fuel Rating: Natural gas, 37 MJ/m 3 (1000 Btu/ft 3) LP Vapor, 93 MJ/m 3 (2500 Btu/ft 3) LP vapor conversion factors: 8.58 ft. 3 =1lb. 0.535 m 3 =1kg. 36.39 ft. 3 = 1 gal. Controllers Decision-Maker 3000 Controller Provides advanced control, system monitoring, and system diagnostics for optimum performance and compatibility. Digital display and menu control provide easy local data access Measurements are selectable in metric or English units Remote communication through a PC via network or serial configuration Integrated hybrid voltage regulator with ±0.5% regulation Built-in alternator thermal overload protection Refer to G6-100 for additional controller features and accessories. Decision-Maker 550 Controller Provides advanced control, system monitoring, and system diagnostics with remote monitoring capabilities. Digital display and keypad provide easy local data access Measurements are selectable in metric or English units Remote communication thru a PC via network or modem configuration Controller supports Modbus protocol Integrated voltage regulator with ±0.25% regulation Built-in alternator thermal overload protection Refer to G6-46 for additional controller features and accessories. Sound Enclosure Sound level at 7 m (23 ft.) with full load: 64 dB(A) Sound attenuating enclosure uses acoustic insulation that meets UL 94 HF1 flammability classification and repels moisture absorption. Vertical air inlet and outlet discharge with 90 degree bends to redirect air and reduce noise. Internal-mounted critical silencer and flexible exhaust connector. Skid-mounted, steel (standard) or aluminum (optional) construction with hinged doors. Fade-, scratch-, and corrosion-resistant Kohler Cashmere Power Armor textured e-coat paint. Lockable, flush-mounted door latches. Certified to withstand 241 kph (150 mph) wind load rating (aluminum enclosures only). Overall Size, L x W x H, mm (in.): 2585 x 1078x 1513 (102 x 42.4 x 59.6) Weight, wet, kg (lb.): With steel sound enclosure 1127 (2486)................... With aluminum sound enclosure 1035 (2283).............. Weight includes generator set with engine fluids and largest alternator option, sound enclosure, and silencer. ©2011, 2012 by Kohler Co. All rights reserved. DISTRIBUTED BY: Dimensions and Weights NOTE: This drawing is provided for reference only and should not be used for planning installation. Contact your local distributor for more detailed information. H WL G4-186 (60ERESB) 11/12d Additional Standard Features Alternator Protection Battery Rack and Cables Electronic, Isochronous Governor Gas Fuel System (includes fuel mixer, electronic secondary gas regulator, gas solenoid valve, and flexible fuel line between the engine and the skid-mounted fuel system components) Integral Vibration Isolation Local Emergency Stop Switch Oil Drain Extension Operation and Installation Literature Steel Sound Enclosure (with enclosed critical silencer) Available Options Approvals and Listings UL 2200 Listing (60 Hz only) CSA Approval Enclosure Aluminum Sound Enclosure (with enclosed critical silencer) Fuel System Dual Fuel NG/LPG (automatic changeover) Flexible Fuel Line (required when the generator set skid is spring mounted) Gas Filter Additional Gas Solenoid Valve Controller Common Fault Relay Communication Products and PC Software Customer Connection (Decision-Maker 550 controller only) Input/Output Module (Decision-Maker 3000 controller only) Remote Annunciator Panel Remote Audiovisual Alarm Panel (Decision-Maker 550 controller only) Remote Emergency Stop Run Relay Cooling System Block Heater, 1500 W, 110--120 V [recommended for ambient temperatures below 10°C(50°F)] Electrical System Alternator Strip Heater Battery Battery Charger, Equalize/Float Type Battery Heater Line Circuit Breaker (NEMA1 enclosure) Line Circuit Breaker with Shunt Trip (NEMA1 enclosure) Miscellaneous Air Cleaner Restrictor Indicator Engine Fluids Added Rated Power Factor Testing Rodent Guards Literature General Maintenance Overhaul Production Warranty 2-Year Basic 5-Year Basic 5-Year Comprehensive Other Options _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ Kohler Power Systems Asia Pacific Headquarters 7 Jurong Pier Road Singapore 619159 Phone (65) 6264-6422, Fax (65) 6264-6455 KOHLER CO., Kohler, Wisconsin 53044 USA Phone 920-457-4441, Fax 920-459-1646 For the nearest sales and service outlet in the US and Canada, phone 1-800-544-2444 KohlerPower.com