Spec Sheet

ManualsBrandsKOHLER ManualsGenerators20,000-Watt Air Cooled Standby Generator with 200 Amp Service Entrance Rated Automatic Transfer Switch and Load Shedding

Models: 20RESC(L)

Multi-Fuel

LPG/Natural Gas

Standard Features

D RDC2 Controller

d One digital controller manages both the generator set and

transfer switch functions (with optional Model RXT).

d Designed for today’s most sophisticated electronics.

d Electronic speed control responds quickly to varying

demand.

d Digital voltage regulation protects your sensitive

electronics from harmonic distortion and unstable power

quality.

d OnCuer Plus Generator Management System for remote

monitoring is included with the generator.

D Kohler Command PRO Engine Features

d Kohler Command PROr OHV engine with hydraulic valve

lifters for reliable performance without routine valve

adjustment or lengthy break-in requirements.

d Powerful, reliable air-cooled performance.

d Simple field conversion between natural gas and LPG

fuels while maintaining emission certification.

D Designed for Easy Installation

d Polymer base eliminates the need for a concrete

mounting pad, reducing installation time and cost.

d Fuel and electrical connections through the enclosure wall

eliminate the need for stub-ups through the bottom.

d Load connection terminal block allows easy field wiring.

d Designed for outdoor installation only.

D Certifications

d 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.

d UL 2200/cUL listed (60 Hz model).

d CSA certification available (60 Hz model).

d GOST certified (Russia).

d Accepted by the Massachusetts Board of Registration of

Plumbers and Gas Fitters

D Approved for stationary standby applications in locations

served by a reliable utility source.

D 20RESCL models packaged with a Model RXT automatic

transfer switch are available. See page 6 and the Model

RXT ATS specification sheet.

D Warranty

d Standard 5-year /2000-hour limited warranty for on-grid

(standby) applications in locations served by a reliable

utility source.

The Kohler

Advantage

D 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.

D Extraordinary Reliability

Kohler is known for extraordinary reliability and

performance and backs that up with a 5-year or 2000-hour

limited warranty.

D Powerful Performance

Exclusive Powerboostt technology provides excellent

starting power.

D 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).

D Fast Response

Kohler generators restore power to your home quickly and

reliably.

G4-246 (20RESC) 1/19d

Summary of content (6 pages)

PAGE 1
Models: 20RESC(L) Multi-Fuel LPG/Natural Gas Standard Features D RDC2 Controller d One digital controller manages both the generator set and transfer switch functions (with optional Model RXT). d Designed for today’s most sophisticated electronics. d Electronic speed control responds quickly to varying demand.
PAGE 2
Generator Ratings Alternator 2F7 2G7 Voltage 120 * 110/220 120/240 * 100/200 115/230 220[ 230 240[ 120/208 * 110/220 127/220 120/240 * 220/380 277/480 * 100/200 220/380] 230/400 240/416] Phase 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 Hz 60 60 60 50 50 50 50 50 60 60 60 60 60 60 50 50 50 50 Standby Ratings Natural Gas LPG kW/kVA Amps kW/kVA 18/18 150 20/20 18/18 81 20/20 18/18 75 20/20 15/15 75 16/16 15/15 65 16/16 15/15 68 16/16 15/15 65 15/15 13/13 54 13/13 17/21 58 17/21 17/21 55 17/21 17/21 55 17/21 17/
PAGE 3
Alternator Specifications Alternator Specifications Alternator Features Specifications Alternator Manufacturer Kohler Type 2-Pole, Rotating Field Leads, quantity 2F7 4 2G7 12 temperature rise. D Self-ventilated and dripproof construction. D Windings are vacuum-impregnated with epoxy varnish for dependability and long life. Voltage regulator Digital Insulation: NEMA MG1-1.
PAGE 4
Engine Engine Specifications Manufacturer Engine: model, type Cylinder arrangement Displacement, cm3 (cu. in.) Bore and stroke, mm (in.) Compression ratio Main bearings: quantity, type Rated RPM 60 Hz 50 Hz Max.
PAGE 5
RDC2 Controller D Front-access mini USB connector for SiteTecht or USB D Voltage: 240 V Freq: 60.0 Hz D D D The RDC2 controller provides integrated control for the generator set, Kohlerr Model RXT transfer switch, programmable interface module (PIM), and load shed kit. D 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.
PAGE 6
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.