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HomeMy WebLinkAboutGENERATOR PAPERWORKModels:2ORESjC K Multi-Fuel HLER. Powe 'S Y 8 `em LPG/Natural Gas �,I A- i vsca�lcrsaula pP}�il�`Ci;�� 1��?Oki�,�ilj(.. The Kohler® Advantage • High Quality Power Kohler home generators provide advanced voltage and frequency regulation along with ultra -low levels of harmonic distortion for excellent generator power quality to protect your valuable electronics. • Extraordinary Reliability Kohler is known for extraordinary reliability and performance and backs that up with a 5-year or 2000-hour limited warranty. • Powerful Performance Exclusive Powerboost- technology provides excellent starting power. • Corrosion -Proof Enclosure The bold new Kohler design is completely corrosion proof, even in harsh seaside environments, and is impact - resistant even at -34° C (-30° F). • Fast Response Kohler generators restore power to your home quickly and reliably. Standard Features • RDC2 Controller o One digital controller manages both the generator set an transfer switch functions (with optional Model RXT). o Designed for today's most sophisticated electronics. o Electronic speed control responds quickly to varying M demand. C% � o Digital voltage regulation protects your sensitive ®gn llli electronics from harmonic distortion and unstable power quality.' • 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. o Simple field conversion between natural gas and LPG fuels while maintaining emission certification. • Designed for Easy Installation o Polymer base eliminates the need for a concrete mounting pad, reducing installation time and cost. o Fuel and electrical connections through the enclosure wall eliminate the need for stub -ups through the bottom. o Load connection terminal block allows easy field wiring. o Designed for outdoor installation only. • Certifications o Meets emission regulations for U.S. Environmental Protection Agency (EPA) with both natural gas and LPG. Note: CARB does not regulate emergency standby generators with outputs less than 50 HP. o UL 2200/cUL listed (60 Hz model). o CSA certification available (60 Hz model). o GOST certified (Russia). o Accepted by the Massachusetts Board of Registration of Plumbers and Gas Fitters • Approved for stationary standby applications in locations served by a reliable utility source. • Warranty o Standard 5-year/2000-hour limited warranty for on -grid (standby) applications in locations served by a reliable utility source. G4-246 (20RESC) 7/16b Generator Ratings Standby Ratings Line Circuit Natural Gas LPG Breaker Alternator Voltage Phase Hz kW/kVA Amps kW/kVA Amps Amps Pales 120 * 1 60 18/18 150 20/20 166 175 1 110/220 1 60 18/18 81 20/20 90 100 2 120/240 * 1 60 18/18 75 20/20 83 100 2 100/200 1 50 15/15 75 16/16 80 80 2 2F7 115/230 1 50 15/15 65 16/16 69 100 2 220t 1 50 15/15 68 16/16 72 80 1 230 1 50 15/15 65 16/16 69 80 2 240t 1 50 15/15 62 16/16 66 80 1 120/208 * 3 60 17/21 58 17/21 58 70 3 110/220 3 60 17/21 55 17/21 55 80 3 127/220 3 60 17/21 55 17/21 55 80 4 120/240 * 3 60 17/21 51 17/21 51 60 3 2G7 220/380 3 60 17/21 32 17/21 32 40 4 277/480 * 3 60 17/21 26 17/21 26 30 3 100/200 3 50 14/17 50 15/18 54 63 3 220/380* 3 50 14/17 26 15/18 28 32 4 230/400 3 50 14/17 25 15/18 27 32 4 240/416$ 3 50 14/17 24 15/18 26 32 4 * UL listed. t 50 Hz single-phase models are factory -connected as 230 volts. Field -adjustable to 220 or 240 volts by an authorized service technician. $ 50 kz 3-phase models are factory -connected as 230/400 volts. Field -adjustable to 220/380 or 240/416 volts by an authorized service technician. Note: The line circuit breaker is automatically selected based on the generator set model and voltage configuration. RATINGS: Standby ratings apply to Installations served by a reliable utility source. All three-phase units are rated at 0.8 power factor. All single-phase units are rated at 1.0 powerfador. The standby rating is applicable to variable loads with an average load factorof 80% forthe duration ofthe power outage. No overload capacity isspecified atthis 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 subjeatto change without notice. The generator set manufacturer reserves the rightto change the design orspecifications withcut notice and without any obligation or liability whatsoever. Contact your local Kohler Co. generator distributor for availability. G4-246 (20RESC) 7/16b i Alternator Specifications Alternator Specifications Specifications Alternator Manufacturer Kohler Type 2-Pole, Rotating Field Leads, quantity 2F7 4 2G7 12 Voltage regulator Digital Insulation: NEMA MG1-1.66 Material Class H Temperature rise 130°C Standby Bearing: quantity, type 1, Sealed Coupling Direct Amortisseur windings Full Voltage regulation, no-load to full -load RMS ± 1.0% One-step load acceptance 100% of Rating Peak motor starting kVA: (35% dip for voltages below) 240 V, 1 ph 2F7 (4 lead) 41 (60 Hz) 230 V, 1 ph 2177 (4 lead) 28 (50 Hz) 240 or 480 V, 3 ph 2G7 (12 lead) 69 (60 Hz) 208 or 416 V, 3 ph 2G7 (12 lead) 55 (50 Hz) Alternator Features • Compliance with NEMA, IEEE, and ANSI standards for temperature rise. • Self -ventilated and dripproof construction. • Windings are vacuum -impregnated with epoxy varnish for dependability and long life. • Superior voltage waveform and minimum harmonic distortion from skewed alternator construction. • Digital voltage regulator with .0.0% no-load to full -load RMS regulation. • Rotating -field alternator with static exciter for excellent load response. • Total harmonic distortion (THD) from no load to full load with. a linear load is less than 5%. G4-246 (20RESC) 7/16b Application Data Engine Engine Specifications Manufacturer Kohler Engine: model, type CH1000 4-Cycle Cylinder arrangement V-2 Displacement, cm3 (cu. in.) 999 (61) Bore and stroke, mm (in.) 90 x 78.5 (3.54 x 3.1) Compression ratio 8.8:1 Main bearings: quantity, type 2, Parent Material Rated RPM 60 Hz 3600 50 Hz 3000 Max. engine power at rated rpm, kW (HP) ILPG, 60 Hz 23.0 (30.9) LPG, 50 Hz 20.0 (26.8) Natural gas, 60 Hz 20.2 (27.1) Natural gas, 50 Hz 16.8 (22.5) Cylinder head material Aluminum Valve imaterial Steel/Stellite® Piston type and material Aluminum Alloy Crankshaft material Heat Treated, Ductile Iron Governor: type Electronic Frequency regulation, no load to full load Isochronous Frequency regulation, steady state t0.5% Air cleaner type Dry Engine Electrical Engine Electrical System Ignition system Electronic, Capacitive Discharge Starter motor rated voltage (DC) 12 Battery (purchased separately): Ground Negative Volts (DC) 12 Battery quantity 1 Recommended cold cranking amps: (CCA) rating for -18°C (0°F) 500 Group size 51 Exhaust Exhaust System Exhaust temperature exiting the enclosure at rated kW, dry, °C (09 260 (500) Lubrication Lubricating System Type ' Full Pressure Oil capacity (with filter), L (qt.) 1.9 (2.0) Oil filter: quantity, type 1, Cartridge Oil cooler Integral Fuel Pipe Size Minimum Gas Pipe Size Recommendation, in. NPT Natural Gas LPG Pipe Length, 281,000 340,000 m (ft.) Btu/hr. Btu/hr. 8 (25) 1 3/4 15 (50) 1 1 30 (100) 1 1/4 1 46 (150) 1 1/4 1 1/4 61 (200) 1 1/4 1 1/4 Fuel Requirements Fuel System Fuel types Natural Gas or LPG Fuel supply inlet 1/2 NPT Fuel supply pressure, kPa (in. H20): Natural gas 0.9-2.7 (3.5-11) LP 1.7-2.7 (7-11) Fuel Composition Limits * Nat. Gas LPG Methane, % by volume minimum 90 min. - Ethane, % by volume (maximum) 4.0 max. - Propane, % by volume 1.0 max. 85 min. Propene, % by volume (maximum) 0.1 max. 5.0 max. C4 and higher, % by volume 0.3 max. 2.5 max. Sulfur, ppm mass (maximum) 25 max. Lower heating value, MJ/m3 (Btu/ft3), (minimum) 33.2 (890) 84.2 (2260) * Contact your local distributor for suitability and rating derates based on fuel compositions outside these limits. Operation Requirements Fuel Consumption Fuel Fuel Consumption, m3/hr. (cfh) Model Type % Load 60 Hz 50 Hz 100 8.0 (281) 6.4 (225) 75 6.9 (243) 5.4 (189) Natural Gas 50 4.6 (161) 3.9 (139) 25 3.6 (127) 2.9 (103) Exercise 2.0 (71) 2.0 (71) 20RESC 100 3.9 (136) 2.9 (102) 75 3.1 (109) 2.4 (85) LPG 50 2.3 (82) 1.8 (63) 25 1.7 (59) 1.3 (47) Exercise 1.0 (35) 1.0 (35) Nominal fuel rating: Natural gas: 37 MJ/m3 (1000 Btu/ft.3) LPG: 93 MJ/m3 (2500 Btu/ft.3) LPG conversion factors: 8.58 ft.3 = 1 lb. 0,535 m3 = 1 kg 36.39 ft.3 = 1 gal. G4-246 (20RESC) 7/16b 0 0 dicta I on Fraq: 80.0 Hi O 94S 2 Wr � NN f—o 0 0 —a The RDC2 controller provides integrated control for the generator set, Kohler® Model RXT transfer switch, programmable interface module (PIM), and load shed kit. The RDC2 controller's 2-line LCD screen displays status messages and system settings that are clear and easy to read, even in direct sunlight or low light. RDC2 Controller Features • i Membrane keypad: o OFF, AUTO, and RUN pushbuttons o Select and arrow buttons for access to system configuration and adjustment menus • LED indicators for OFF, AUTO, and RUN modes • LED indicators for utility power and generator set source availability and ATS position (Model RXT transfer switch required) • LCD display: o Two lines x 16 characters per line o Backlit display with adjustable contrast for excellent visibility in all lighting conditions • Scrolling system status display: o Generator set status o Voltage and frequency o Engine temperature o Oil pressure o Battery voltage l o Engine runtime hours • Date and time displays •1 Smart engine cooldown senses engine temperature • Digital isochronous governor to maintain steady-state speed at all loads • Digital voltage regulation: ±1.0% RMS no-load to full -load • Automatic start with programmed cranking cycle • Programmable exerciser can be set to start automatically on any future day and time, and run every week or every two weeks • Exercise modes: o Unloaded weekly exercise with complete system diagnostics o Unloaded full -speed exercise o Loaded full -speed exercise (Model RXT ATS required) RDC2 Controller • Front -access mini USB connector for SiteTech- or USB Utility connection • Integral Ethernet connector for Kohler® OnCue® Plus • Built-in 2.5 amp battery charger • Remote two -wire start/stop capability for optional connection of a Model RDT transfer switch • Diagnostic messages: o Displays diagnostic messages for the engine, generator, Model RXT transfer switch, programmable interface module (PIM), and load shed kit o Over 70 diagnostic messages can be displayed • Maintenance reminders • System settings: o System voltage, frequency, and phase o Voltage adjustment o Measurement system, English or metric • ATS status (Model RXT ATS required): o Source availability o ATS position (normal/utility or emergency/generator) o Source voltage and frequency • ATS control (Model RXT ATS required): o Source voltage and frequency settings o Engine start time delay o Transfer time delays o Voltage calibration o Fixed pickup and dropout settings • Programmable Interface Module (PIM) status displays: - o Input status (activefinactive) o Output status (active/inactive) • Load control menus: o Load status o Test function Generator Set Sound Data Model 20RESC 8 point logarithmic average sound levels are 64 dB(A) during weekly engine exercise and 69 dB(A) during full -speed generator diagnostics and normal operation. For comparison to competitor ratings, the lowest point sound levels are 62 dB(A) and 67 dB(A) respectively.* All sound levels are measured at 7 meters with no load. * Lowest of 8 points measured around the generator. Sound levels at other points around generator may vary depending on installation parameters. G4-246 (20RESq 7/16b KOHLER CO., Kohler, Wisconsin 53044 USA Phone 920-457-4441, Fax 920-459-1646 For the nearest sales and service outlet in the US a Canada, phone 1-800-544-2444 Generator Set Standard Features • Battery cables • EPA certified fuel system • Corrosion -proof polymer sound enclosure • Critical silencer • Field -connection terminal block • Fuel solenoid valve and secondary regulator • Line circuit breaker • Multi -fuel system, LPG/natural gas, field -convertible • Oil drain extension with shutoff valve • Premium 5-year limited warranty • RDC2 generator set/ATS controller • Rodent -resistant construction • Sound -deadening, flame-retardant foam per UL 94, class HF-1 Available Options Approvals and Listings ❑ CSA approval Communication Accessories ❑ O'nCue® Plus Generator Management System Concrete Mounting Pads ❑ Concrete mounting pad, 3 in. thick ❑ Concrete mounting pad, 4 in. thick (recommended for storm -prone areas) Electrical System ❑ Battery ❑ Battery heater, 120VAC ❑ Battery heater, 240VAC ❑ E' ergency stop kit ❑ PowerSync® Automatic Paralleling Module (APM) (single phase only) ❑ Programmable interface module (PIM) (provides 2 digital inputs and 6 relay outputs) Fuel System ❑ Flexible fuel line (included on Quick -ship [QS] models) Kohler Power Systems Asia Pacific Headquarters 7 Jurong Pier Road Singapore 619159 Phone (651 6264-6422. Fax (65) 6264-6455 Available Options, Continued Literature ❑ General maintenance literature kit ❑ Overhaul literature kit ❑ Production literature kit Maintenance ❑ Maintenance kit (includes air filter, oil, oil filter, and spark plugs) Starting Aids ❑ Carburetor heater, 120 VAC ❑ Carburetor heater, 240 VAC Carburetor heater is recommended for reliable starting at temperatures below0°C (32°F) ❑ Fuel regulator heater pad 120VAC ❑ Fuel regulator heater pad 240VAC Fuel regulator heater is recommended for reliable starting at temperatures below-18°C (0°F). Warranty ❑ Optional Extended 5-Year/2000 Hour Comprehensive Limited Warranty Automatic Transfer Switches and Accessories ❑ Model RDT ATS ❑ Model RXT ATS ❑ Model RXT ATS with combined interface/load management board ❑ Load shed kit for RXT or RDT ❑ Power relay modules (use up to 4 relay modules for each load management device) ❑ Other Kohler® ATS Generator Set Dimensions and Weights Overall Size, L x W x H: 1216 x 665 x 733 mm (48 x 26.2 x 29 in.) Shipping Weight: 243 kg (535 lb.) M:--� Sam. NOTE: Dimensions are provided for reference only and should not be used for planning installation. Contact your local distributor for more detailed information. DISTRIBUTED BY- © 2015, 2016 by Kohler Co. All rights reserved. G4-246 (20REsq 7/16b