Spec Sheet

ManualsBrandsCummins Power Generation ManualsAir-CooledCummins RS13A - 13kW Quiet Connect™ Series Home Standby Generator

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Specification sheet

Quiet Connect

Series - RS13A,

RS17A, RS20A, &

RS20AC

Features and benefits

Robust Design – The generator is designed

to operate in cold weather with performance

down to 0 °F (-18 °C) out of the box. The

extreme cold weather models can perform

down to -40 °F (-40 °C) out of the box. It is

tested and certified per the latest EPA, UL,

and CSA standards. The generator meets

NFPA 37 which allows it to be installed 18

inches from a building. It has powerful motor

starting ability and can easily start and run a

5-ton A/C¹ under full pre-load.

Intelligent Load Management - The

generator can control up to 4 loads and

continuously monitors how much power is

required independently for each load. It then

controls each load for maximum utilization of

generator power by only restoring loads the

generator has capacity to run.

Flexible Exercise Modes - Exercise modes

can be set for time, date, and frequency that

suits the owner. Our patented ‘Crank only’

exercise mode allows the generator to crank

the engine and run diagnostics without

starting the engine. This reduces wear and

tear on the engine, fuel costs, and further

reduces the sound of an already quiet

generator.

Remote Monitoring - Remote monitoring is

built into every generator. Using a computer,

tablet, or smart phone, an operator can

monitor, change exercise modes, and

manually run the generator remotely.

Generator and ATS packaged sets

– The

RS20AC comes with a 20-kW generator and

200A service entrance rated ATS in one box

to make ordering more convenient.

Weight, size and sound level

Size:

Length: 34.1 in (865 mm), Width: 36.0 in (915 mm), Height: 27.3 in (694 mm)

Sound: 65 dB(A) at 23 ft. (7 m) at normal load

Voltage / Frequency

: 120/240V / 60Hz

Series Model Part number

Extreme Cold

Weather

Rated amp

(NG / LPV)

Weight

Lbs. / Kg

RS13A C13N6H A061C591 No 54.2 / 54.2 479 / 217

RS17A C17N6H A061C596 No 70.8 / 70.8 531 / 241

RS20A C20N6H A061C601 No 75 / 83.3 531 / 241

RS20AC C20N6HC A061C602 No 75 / 83.3 596 / 271

RS13AE C13N6H A062E510 Yes 54.2 / 54.2 479 / 217

RS17AE C17N6H A062E511 Yes 70.8 / 70.8 531 / 241

RS20AE C20N6H A062E512 Yes 75 / 83.3 531 / 241

RS20ACE C20N6HC A062E513 Yes 75 / 83.3 596 / 271

Air-conditioners vary by type, operational conditions, etc. Consult with a qualified Cummins Power Generation distributor/dealer for

proper sizing.

Quietest point at a normal load. Sound performance may be affected by installation.

³ Derating guidelines: Maximum wattage or maximum current are subject to and limited by such factors as fuel Btu content,

ambient

temperature, altitude, engine power and condition, etc. Full rated power available up to the following, derate 3.5% for each increase of

300 m (1000 ft.) and 1% for each increase of 5.5 °C (10 °F) after that:

RS20A & R20AC – at 15 °C (60 °F) and 0 m (0 ft.).

RS17A - at 25 °C (77 °F) and 300 m (1000 ft.)

RS13A

–

at 25 °C (77 °F) and 2100 m (6900 ft.)

Summary of content (5 pages)

PAGE 1
Specification sheet Quiet Connect Series - RS13A, RS17A, RS20A, & RS20AC TM Features and benefits Robust Design – The generator is designed to operate in cold weather with performance down to 0 °F (-18 °C) out of the box. The extreme cold weather models can perform down to -40 °F (-40 °C) out of the box. It is tested and certified per the latest EPA, UL, and CSA standards. The generator meets NFPA 37 which allows it to be installed 18 inches from a building.
PAGE 2
Warranty Product Features • Base: 5 years / 2000 hours • Extended warranties available Engine • • • • • Natural gas/propane Engine air cleaner Engine oil (Synthetic) Oil drain extension tube Low oil pressure shutdown Generator Set performance Fuel System • Single fuel – natural gas or propane vapor, field selectable (Set to Natural gas from factory) Alternator Voltage regulation, no load to full load: ±1.25% Steady state voltage variation: ±1.
PAGE 4
Basic dimension Note: This outline drawing provides general reference only and is not intended for use in design or installation. For more information, see Operators and Installation manuals or contact your distributor or dealer for assistance. ©2019 Cummins Inc. | NAS-6254-EN (A056T581) (10/19) power.cummins.
PAGE 5
Accessories • • • • • • • • • RS In-home display (A053K028) - Additional interface and display to monitor generator performance from a second location. Extreme Cold Weather Kit (A054B984) – For locations where the generator will be in climates that can go below 0 °F (-18 °C). Not needed on extreme cold weather models.