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HomeMy WebLinkAbout39113-z s z_ r / Models: 14/20RESAL KOHLEk Power S stems LPG/Natura v l Gas 09001 Standard Features 4""61 ns • DC2 Controller NATIONAIIY RFGISTFREb o One digital controller manages both the generator set and Model RXT transfer switch functions. o Designed for today's most sophisticated electronics. o Electronic speed control responds quickly to varying household demand. r(� o Digital voltage regulation protects your sensitive electronics from harmonic distortion and unstable power quality. o Two-line, backlit LCD display is easy to read,even in direct sunlight or low light. • Kohler Command PRO Engine Features o Kohler Command PRO®OHV engine with hydraulic valve lifters for reliable performance without routine valve adjustment or lengthy break-in requirements. o Powerful, reliable air-cooled performance. The Kohler® Advantage o Simple field conversion between natural gas and LPG g fuels while maintaining emission certification. • High Quality Power • Designed for Easy Installation Kohler home generators provide advanced voltage and o Polymer base eliminates the need for a concrete frequency regulation along with ultra-low levels of harmonic mounting pad, reducing installation time and cost. distortion for excellent generator power quality to protect o Hinged, locking roof. your valuable electronics. o Fuel and electrical connections through the enclosure wall • Extraordinary Reliability eliminate the need for stub-ups through the bottom. Kohler is known for extraordinary reliability and performance o Load connection terminal block allows easy field wiring. and backs that up with an industry-leading 5-year or 2000 hour warranty. o Designed for outdoor installation only. • Powerful Performance • Model RXT Transfer Switch Exclusive PowerBoost- technology provides excellent o 100 amp and 200 amp Model RXT automatic transfer starting power. The Kohler 14 kW generator can easily start switches are available. and run a 5 ton air conditioner.* o See page 4 for more information. • Corrosion-Proof Enclosure • Certifications The bold new Kohler design is completely corrosion proof, o Meets emission regulations for U.S. Environmental even in harsh seaside environments,and is impact-resistant Protection Agency(EPA)40 CFR 60 stationary source even at-34° C (-30° F). standards with both LPG and natural gas. • Fast Response Note: CARB does not regulate emergency standby Kohler's unique Fast-Response'' excitation system delivers generators outputting less than 50 HP. Only the EPA excellent voltage response and short-circuit capability. standards apply. • Quiet Operation o UL 2200 listed (60 Hz model). Kohler home generators provide quiet,neighborhood- • Warranty friendly performance. o 5-year/2000 hour warranty for on-grid (standby) applications in locations served by a reliable utility source. o 18 month/1000 hour warranty for off-grid (non-standby) applications (Model 14RESAL only). Generator Ratings Standby Ratings Natural Gas LPG Model Voltage Phase Hz Alternator kW/kVA Amps kW/kVA Amps 14RESAL 120/240 1 60 2F5 12/12 50.0 14/14 58.3 20RESAL 120/240 1 60 2F7 18/18 75.0 20/20 83.3 RATINGS:Standby ratings apply to installations served by a reliable utility source.All single-phase units are rated at 1.0 power factor.The standby rating is applicable to variable loads with an average load factor of 80%for the duration of the power outage. No overload capacity is specified at this rating. Ratings are in accordance with ISO-3046/1,BS5514,AS2789,and DIN 6271.GENERAL GUIDELINES FOR DERATING:ALTITUDE:Derate 4%per 305 m(1000 ft.)elevation above 153 m(500 ft.).TEMPERATURE:Derate 2%per 5.5'C(10°F)temperature increase above 16"C(60'F). Availability is subject to change without notice.The generator set manufacturer reserves the right to change the design or specifications without notice and without any obligation or liabilitywhalsoever. Contact your local Kohler Co.generator distributor for availability. * Check the appliance manufacturer's specifications for actual power requirements. Consult a Kohler-'Power Systems professional to calculate your exact residential power system requirements. G4-210 (14/20RESAL) 2/14g Alternator Specifications Alternator Specifications Alternator Features PowerBoost' Generator a Compliance with NEMA, IEEE,and ANSI standards for Specifications 1-Phase temperature rise. Manufacturer Kohler a Self-ventilated and dripproof construction. Output reconnectable 120/240 Type 2-Pole,Rotating Field a Vacuum-impregnated windings with fungus-resistant Leads,quantity 4 epoxy varnish for dependability and long life. Voltage regulator Digital a Superior voltage waveform and minimum harmonic Insulation: NEMA MG1-1.66 distortion from skewed alternator construction. Material Class H e Digital voltage regulator with t1.0% no-load to full-load Temperature rise Class H RMS regulation. Bearing:quantity,type 1,Sealed Ball a Rotating-field alternator with static exciter for excellent Coupling Direct load response. Amortisseur windings Full a Total harmonic distortion (THD)from no load to full load with Voltage regulation,no-load to full-load a linear load is less than 5%. RMS ±1.0% One-step load acceptance 100%of Rating Peak motor starting kVA @ 240 V: 14RESAL 35 20RESAL 40.5 Application Data Engine Engine Electrical Engine Specifications 14RESAL 20RESAL Engine Electrical System 14RESAL 20RESAL Manufacturer Kohler Ignition system Electronic, Engine:model,type CH740 CH1000 Capacitive Discharge 4-Cycle 4-Cycle Starter motor rated voltage(DC) 12 Cylinder arrangement V-2 Battery(purchased separately): Displacement,cm3(cu.in.) 725(44) 999(61) Ground Negative Bore and stroke,mm(in.) 83 x 67 90 x 78.5 Volts(DC) 12 (3.27 x 2.64) (3.54 x 3.1) Battery quantity 1 Compression ratio 9:1 8.8:1 Recommended cold cranking amps: Main bearings:quantity,type 2,Parent Material (CCA)rating for-18°C(0°F) 500 Rated RPM 3600 Group size 51 Max.engine power at rated rpm,kW(HP) LPG,60 Hz 17.6(23.6) 23.0(30.9) Lubrication Natural gas,60 Hz 15.3(20.5) 20.2(27.1) Lubricating System 14RESAL 20RESAL Cylinder head material Aluminum Type Full Pressure Valve material Steel/Stellite© Oil capacity(with filter),L(qt.)* 1.8(1.9) 2.7(2.9) Piston type and material Aluminum Alloy Oil filter:quantity,type 1,Cartridge Crankshaft material Heat Treated,Ductile Iron Oil cooler Integral Governor:type Electronic * Oil capacity for a new,dry engine. Frequency regulation,no load to full load Isochronous Fuel Pipe Size Frequency regulation,steady state t0.5% Air cleaner type pry Minimum Gas Pipe Size Recommendation,in.NPT 14RESAL 20RESAL Exhaust Natural Natural Exhaust System 14RESAL 20RESAL Pipe Gas LPG Gas LPG Exhaust temperature exiting the Length, 193,000 203,000 281,000 340,000 enclosure at rated kW,dry, °C(°F) 260(500) m(n•) Btu/hr. Btu/hr. Btu/hr. Btu/hr. 8 (25) 3/4 3/4 1 3/4 15 (50) 1 3/4 1 1 30 (100) 1 1 1 1/4 1 46 (150) 1 1/4 1 1 1/4 1 1/4 61 (200) 1 1/4 1 1 1/4 1 1/4 G4-210 (14/20RESAL) 2/148 Fuel Requirements DC2 Controller Fuel System 14RESAL 20RESAL _ Fuel types Natural Gas or LPG Fuel supply inlet 1/2 NPT Voltage. 240 V Fuel supply pressure,kPa(in.H2O): Y Req: 60.0 Hz Natural gas 1.2-2.7(5-11) LP 1.7-2.7(7-11) vu Fuel Composition Limits* Nat.Gas LPG �: C lull' -1 Methane,%by volume(minimum) 90 min. - Ethane,%by volume(maximum) 4.0 max. - The DC2 controller provides integrated control for the generator Propane,%by volume 1.0 max. 85 min. set, Kohler®Model RXT transfer switch,programmable Propene,%by volume(maximum) 0.1 max. 5.0 max. interface module (PIM), and load control module(LCM) C4 and higher,%by volume 0.3 max. 2.5 max. Sulfur,ppm mass(maximum) 25 max. The DC2 controller's 2-line LCD display provides a clear, easy-to-read display of status messages even in direct sunlight Lower heating value, MJ/m3(Btu/ft3),min. 33.2(890) 84.2(2260) Or low light. * Contact your local distributor for suitability and rating derates based DC2 Controller Features on fuel compositions outside these limits. • OFF,AUTO, RUN,and EXERCISE pushbuttons Operation Requirements . LED indicators for OFF,AUTO, RUN,and EXERCISE modes Fuel Consumption Fuel Consumption,m3/hr.(cfh) • LCD display: Fuel Type %Load 14RESAL 20RESAL o Two lines x 16 characters per line 100 5.4 (193) 8.0 (281) o Backlit display with adjustable contrast for excellent 75 4.7 (163) 6.9 (243) visibility Natural Gas 50 3.5 (124) 4.6 (161) • Scrolling system status display: c Generator set status 25 2.6 (93) 3.6 (127) o Voltage and frequency Exercise 1.7 (60) 2.0 (71) o Engine temperature 100 2.3 (81) 3.9 (136) o Oil pressure 75 2.1 (75) 3.1 (109) o Battery voltage LPG 50 1.8 (60) 2.3 (82) o Engine runtime hours 25 1.2 (45) 1.7 (59) o Maintenance reminders Exercise 0.8 (30) 1.0 (35) o OnCue®status (connected/disconnected) Nominal fuel rating: Natural gas: 37 MJ/m3(1000 Btu/ft.3) • Smart engine cooldown senses engine temperature LPG: 93 MJ/m3(2500 Btu/ft.3) • Digital isochronous governor to maintain steady-state speed LPG conversion factors: 8.58 ft.3=1 Ib. at all loads 0.535 m3=1 kg • Digital voltage regulation: ±1.0% RMS no-load to full-load 36.39 ft.3 =1 gal. • Automatic start with programmed cranking cycle • Exercise modes: Sound Data o Unloaded weekly exercise with complete system diagnostics Model 14RESAL 8 point logarithmic average sound levels are o Unloaded full-speed exercise 63 dB(A)during weekly engine exercise and 67 dB(A)during c Loaded full-speed exercise(Model RXT ATS required) full-speed generator diagnostics and normal operation. For * Front-access mini USB connector for SiteTech'' connection comparison to competitor ratings,the lowest point sound levels are 58 dB(A)and 63 dB(A) respectively.* • Front access mini-breaker protects the alternator Model 20RESAL 8 point logarithmic average sound levels are • Integral Ethernet connector for Kohler®OnCue® 64 dB(A)during weekly engine exercise and 69 dB(A)during • Built-in 2.5 amp battery charger full-speed generator diagnostics and normal operation. For • Remote two-wire start/stop capability for optional connection comparison to competitor ratings,the lowest point sound levels of Model RDT or RSB transfer switches are 62 dB(A) and 67 dB(A) respectively.* • Diagnostic messages: o Displays diagnostic messages for the engine,generator All sound levels are measured at 7 meters with no load. set, model RXT transfer switch,and optional * Lowest of 8 points measured around the generator. Sound levels at programmable interface module(PIM)and load control other points around generator may vary depending on installation module (LCM) parameters. o Over 70 diagnostic messages can be displayed • A laptop computer and Kohler®SiteTech- software can be used to change system settings or upgrade controller firmware G4-210 (14120RESAL) 2l14g 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 KOHLERPower.com Phone(65)6264-6422,Fax(65)6264-6455 Standard Generator Set Features Model RXT Transfer Switch • ATS:Model RXT automatic transfer switch • Battery cables • Braided stainless steel flexible fuel line • CARB (14RESAL only) and EPA-certified fuel system • Corrosion-proof polymer sound enclosure • Critical silencer • DC2 generator set/ATS controller • Field-connection terminal block 200 Amp with optional • Fuel solenoid valve and secondary regulator status indicator shown. • Line circuit breaker: 14RESAL: 70 amps • UL listed 20RESAL: 100 amps • 240 VAC/60 Hz • Multi-fuel system, LPG/natural gas,field-convertible • Oil drain extension with shutoff valve • Withstand rating 10,000 amps with specified breakers • Premium 5-year limited warranty • Designed for use only with Kohler®generator sets equipped with the RDC2 or DC2 controller • 18-month limited warranty for non-standby(off-grid) applications (14RESAL only) • The following transfer switch models are now available with• Rodent-resistant construction the 14RESAL and 20RESAL: o 100 amp RXT with 16-space load center and NEMA 1 • Sound-deadening,flame-retardant foam per UL 94, steel enclosure for indoor installation (14RESAL or class HF-1 20RESAL) 0 200 am standard RXT with corrosion-resistant NEMA 3R Available Accessories* aluminum enclosure for indoor or outdoor installation Communication Accessories (14RESAL) ❑ OnCues Generator Management System o 200 amp service entrance-rated Model RXT with load shed kit and corrosion-resistant NEMA 3R aluminum Concrete Mounting Pads enclosure(20RESAL) ❑ Concrete mounting pad,3 in.thick • See Specification Sheet G11-121 for more information ❑ Concrete mounting pad,4 in.thick (recommended for storm-prone areas) Generator Set Dimensions and Weights Controller Accessories Overall Size,L x W x H: 1216 x 665 x 733 mm ❑ Emergency stop kit (48 x 26.2 x 29 in.) ❑ Programmable interface module (PIM) Shipping Weight(with RXT ATS): (provides 2 digital inputs and 6 relay outputs) 14RESAL w/100 amp RXT ATS 216 kg(476 Ib.) ❑ Load control module (LCM) 14RESAL w/200 amp RXT ATS 212 kg(467 Ib.) (provides 4 power relays and 2 HVAC relays) 20RESAL w/100 amp RXT ATS 268 kg(590 Ib.) Electrical System 20RESAL w/200 amp RXT ATS 263 kg(580 Ib.) ❑ Battery L ❑ Battery heater - Maintenance ❑ Maintenance kit(air and oil filters) H _- ❑ General maintenance literature kit - ❑ Overhaul literature kit ❑ Production literature kit ° — Starting Aids NOTE: Dimensions are provided for reference only and should not be used for planning ❑ Carburetor heater, 120 VAC (recommended for installation.contact your local distributor for more detailed information. reliable starting at temperatures below 0°C[32°F]) ❑ Fuel regulator heater pad (20RESAL; recommended for DISTRIBUTED BY- reliable starting at temperatures below-18°C[0°F]) Transfer Switch Accessories ❑ RXT status indicator ❑ Load shed kit * Accessories are available through Kohler authorized distributors and dealers. ©2011,2012,2013,2014 by Kohler Co. All rights reserved. G4-210 (14/20RESAL) 2/14g