HomeMy WebLinkAbout47237-Z 5 ±L79:3-7
Model: 30RCL
KOHLER. Power Systems
Multi-Fuel
Natural Gas/LPG
09001 Standard Features
• Kohler Co.provides one-source responsibility for the
NATIONALLY REGISTERED generating system and accessories.
NATI .�
• The generator set and its components are prototype-tested,
factory-built,and production-tested.
• The generator set accepts rated load in one step.
• A standard five-year or 2000 hour limited warranty covers all
systems and components.
• Quick-ship(QS)models with selected features are available.
See your Kohler distributor for details.
• RDC2 Controller
o One digital controller manages both the generator set and
transfer switch functions(with optional Model RXT
transfer switch).
o Designed for today's most sophisticated electronics.
o Electronic speed control responds quickly to varying
household demand.
o Digital voltage regulation protects your valuable
eelleactronics from harmonic distortion and unstable power
The Kohler Advantage
.
• High Quality Power o Two-line,backlit LCD screen is easy to read in all lighting
Kohler home generators provide advanced voltage and conditions,including direct sunlight and low light.
frequency regulation along with ultra-low levels of • Engine Features
harmonic distortion for excellent generator power quality to o Powerful and reliable 2.2 L turbocharged liquid-cooled
protect your valuable electronics. engine
o Electronic engine management system.
• Extraordinary Reliability o Simple field conversion between natural gas and LPG
Kohler is known for extraordinary reliability and fuels while maintaining emission certification.
performance and backs that up with a premium five-year or o Innovative Cooling System
2000 hour limited warranty. o Electronically controlled fan speeds minimize generator
• All-Aluminum Sound Enclosure set sound signature.
• Certifications
• Quiet Operation o The 60 Hz generator set engine is certified by the
Kohler home generators provide quiet, neighborhood- Environmental Protection Agency(EPA)to conform to the
friendly performance. New Source Performance Standard(NSPS)for stationary
spark-ignited emissions.
o UL 2200%UL listing is available(60 Hz only).
o CSA certification is available(60 Hz only).
o Accepted by the Massachusetts Board of Registration of
Plumbers and Gas Fitters.
• Approved for stationary standby applications in locations
Generator Set Ratings served by a reliable utility source.
Standby Ratings
Natural Gas IPG ® (If�JU
Alternator Voltage Ph Hz kW/kVA Amps M/M Amps
EHE
4125.6 120/240 1 60 30/30 125 30/30 125 NOV 2 9 2021
120/208 3 60• 30/37 104 30/37 104
Do
127/220 3 60 30/37 98 30/37 98
120/240 3 60 30/37 90 30/37 90 BUILDING DEPT.
4D8.3 277/480 3 60 30/37 45 30/37 45
TOWN OF SOUTHOLD
220/380* 3 50 25/31 47 25/31 47
230/400 3 50 25/31 45 25/31 45
240/416* 3 50 25/31 43 25/31 43
* 50 Hz models are factory-connected as 230/400 volts.Field-adjustable to 220/380 or 240/416 volts by an authorized service technician.
RATINGS.All three-phase units are rated at 0.8 power factor.AR single-phase units are rated at 1.0 power factor.Due to manufacturing variations,the ratings tolerance is-t5%. Standby Ratings:Standby
ratings appy to installations served by a reliable utility source.The standby rating Is applicable to varying loads with an average load factor of 80%for the duration of a power outage.No overload capacity
is specified for this rating Rabngs are in accordance with IS030WI,BS 5514,AS 2789,and DIN 0271.GENERAL GUIDELINES FOR DERATING:Altitude:Derate 1.3%per 100 In(328 tt)elevation above
200 m(858 t.).Temperature.,Derate 3.0%per 10°C(18°F)temperature above 25°C(77°F).Availability Is subject to change without notice.The generator set manufacturer reserves the right to change the
design or specifications without notloe and without any obligation or liability whatsoever.Contact your local Kohler generator distributor for avallabilay.
G4-229 (30RCL) 4110
Alternator Specifications
Specifications Alternator • NEMA MG1, IEEE,and ANSI standards compliance for
Manufacturer Kohler temperature rise and motor starting.
Exciter type Brushless,Wound-Field • Sustained short-circuit current of up to 300%of the rated
Leads:quantity,type current for up to 10 seconds.
4E5.6 4,120/240
4D8.3 12,Reconnectable a Sustained short-circuit current enabling downstream circuit
Voltage regulator Solid State,volts/Hz breakers to trip without collapsing the alternator field.
Insulation: • Self-ventilated and drip-proof construction.
Material Class H
Temperature rise 13010,.Standby • Windings are vacuum-impregnated with epoxy varnish-for
Bearing:quantity,type 1,Sealed dependability and long life.
Coupling Flexible Disc
Amortisseur windings Full • Superior voltage waveform from a two-thirds pitch stator and
Voltage regulation,no-load to full-load m1.0%Maximum skewed rotor.
Unbalanced load capability 100%of Rated Standby • Total harmonic distortion(THD)from no load to full load with
Current a linear load is less than 5%.
One-step load acceptance 100%of Rating
Peak motor starting kVA: (35%dip for voltages below)
240 V 4E5.6(4 lead) 44 (60 Hz)
480 V,400 V 4D8.3(12 lead) 120(60 Hz) 88(50 Hz)
Application Data
Engine Exhaust
Engine Specifications 60 Hz 50 Hz Exhaust System 60 Hz 50 Hz
Manufacturer Kohler Exhaust manifold type Dry
Engine:model,type Residential Powertrain Exhaust temperature at rated kW,dry
KG2204T,2.2 L,4-Cycle exhaust,°O,(°F) - 633(1171)
Turbocharged Maximum allowable back pressure,
Cylinder arrangement In-line 4 kPa(in.Hg) 7.5(2.2)
Displacement,L(cu.in.) 2.2(134.25)
Bore and stroke,mm(in.) .91 x 86,(3.5 x 3.4) Fuel
Compression ratio 70.5:1 Fuel System
Piston speed,m/min..(ft./min.) 310(1016) 258(847)
Main bearings:quantity,-type 5,plain alloy steel Fuel type , Natural Gas or LPG
Rated rpm 1800 1500 Fuel supply line inlet 1 in.NPT
Max.power at rated rpm,kW(HP) Natural gas fuel supply pressure,kPa
LPG 47.8(64.1) NA (in.H2O) 1.24-2.74(5-11)
Natural Gas 47.6(63.9) NA LPG vapor withdrawal fuel supply
Cylinder head material Cast Iron pressure,kPa(in.H2O) 1.24-2.74(5-11)
Piston type and material High Silicon Aluminum Fuel Composition Limits* Nat.Gas LP,Gas
Crankshaft material Nodular Iron Methane,%by volume 90 min. —
Valve(exhaust)material Forged Steel Ethane,%by volume 4.0 max. —
Governor type Electronic Propane,%by volume 1.0 max. 85 min.
Frequency regulation,no-load to Propene,%by volume 0:1 max. 5.0 max.
full-load Isochronous C4 and higher,%by volume 0.3'max. 2.5 max.
Frequency regulation,steady state .1.0% Sulfur,ppm mass 25 max.
Frequency Fixed Lower heating value,
Air cleaner type Dry - MJ/m3(Btu ),min. 33.2(890) 84.2(2260)
Engine Electrical * Fuels with other compositions may be acceptable.If your fuel is
outside the listed specifications,contact your local distributor for
Engine Electrical System further analysis and advice.
Ignition system Electronic Lubrication
Battery charging alternator:
Ground(negative/positive) Negative Lubricating System
Volts(DC) 14 Type Full Pressure
Ampere rating 90 Oil pan capacity,L(qt.) 4.2(4.4)
Starter motor rated voltage(DC) 12 Oil added during oil change(on average),
Battery,recommended rating for-18°C(0°F): L(9t•) 3.3(3.5)
Qty.,cold cranking amps(CCA) One,630 Oil filter:quantity,type 1,Cartridge
Battery voltage(DC) 12 Oil cooler Remote
Battery group size 24
G4-229 (30RCL) 4/16
Application Data
Cooling RDC2 Controller
Radiator System 60 Hz 50 Hz
Ambient temperature, °C(°F) 45(113)
Engine jacket water capacity,L(gal.) 2.65(0.7)
Radiator system capacity,including v�&
engine,L(gal.) 13.2(3.5) o
BOOHZJ
Water pump type Centrifugal o 0 0
Fan diameter,mm(in.) qty.3 @ 406(16)
Fan power requirements(powered by ®
engine battery charging alternator) 12VDC,18 amps each
"Operation Requirements
Air Requirements 60 Hz 50 Hz The RDC2 controller provides integrated control for the
Radiator-cooled cooling air, generator set, Kohler®Model RXT transfer switch,
m3/min.(scfm)# 51 (1800) 51 (1800) programmable interface module(PIM),and load management.
Combustion air,m3/min,(cfm) 1.6(57) 1.3(45)
Air over engine,m3/min.(cfm) 25(900) 25(900) The RDC2 controller's 2-line LCD screen displays status
t Air density=1.20 kg/m3(0.075 Ibm/ft3) messages and system settings that are clear and easy to read,
Fuel Consumption$
even in direct sunlight or low light.
Natural Gas,m3/hr.(cfh)at%load 60 Hz 50 Hz RDC2 Controller Features
100% 12.0 (424) 10.0 (353) Membrane keypad
75% 9.8 (345) 8.2 (289)
50% 7.6 (268) 6.3 (222) o .OFF,AUTO,and RUN push buttons
25% 5.5 (196) 4.5 (159) o Select and arrow buttons for access to system
Exercise 3.4 (121) 2.8 (99) configuration and adjustment menus
LP Gas,m3/hr.(cfh)at%load 60 Hz 50 Hz • LED indicators for OFF,AUTO, and RUN modes
100% 4.7 (166) 3.9 (138) • LED indicators for utility power and generator set source
75% 3.7 (132) 3.0 (105) availability and ATS position (Model RXT transfer switch
50% 2.8 (100) 2.3 (81) required)
25% 1.9 (69) 1.6 (56) 9 LCD screen
Exercise 1.2 (41) 1.0 (35) o Two lines x 16 characters per line
* Nominal Fuel Rating: Natural gas,37 MJ/m3(1000 Btu/ft3) o Backlit display with adjustable contrast for excellent
LP Vapor,93 MJ/m3(2500 Btu/ft3) visibility in all lighting conditions
LP vapor conversion factors:
8.58 ft.3=1 Ib. • Scrolling system status display
0.535 m3=1 kg. o Generator set status
36.39 ft.3=1 gal. o Voltage and frequency
o Engine temperature
Sound Enclosure Features o Oil pressure
• Sound-attenuating enclosure uses acoustic insulation°that o Battery voltage
meets UL 94 HF1 flammability classification and repels o Engine runtime hours
moisture absorption. • Date and time displays
• Internally mounted critical silencer. e Smart engine cooldown senses engine temperature
• Skid-mounted,aluminum construction with two removable • Digital isochronous governor to maintain steady-state speed
access panels. at all loads
• Fade-,scratch-,and corrosion-resistant Kohler®cashmere • Digital voltage regulation: ±1.0%RMS no-load to full-load
powder-baked finish. • Automatic start with programmed cranking cycle
Sound Data • Programmable exerciser can be set to start automatically on
any future day and time,and to run every week or every two
Model 30ROL 8 point logarithmic average sound levels are weeks
54 dB(A)during weekly engine exercise and 61 dB(A)during • Exercise modes
full-speed generator diagnostics and normal operation. For `o Unloaded exercise with complete system diagnostics
comparison to competitor ratings,the lowest point sound levels o Unloaded full-speed exercise
are 52 dB(A)and 60 dB(A) respectively.* o Loaded full-speed exercise(Model RXT ATS required)
All sound levels are measured at 7 meters with no load. • Front-access mini USB connector for SiteTech- connection
* Lowest of 8 points measured around the generator.Sound levels at other points Integral Ethernet connector for Kohler®OnCue®Plus
around generator may vary depending on installation parameters. g
• Built-in 2.5 amp battery charger
ip Remote two-wire start/stop capability for optional connection
of a Model RDT transfer switch
Y
See additional controller features on the next page.
G4-220 (30RCL) 4/10
'a
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
Additional RDC2 Controller Features Available Options, Continued
• Diagnostic messages Starting Aids§
o Displays diagnostic messages for the engine,generator, ❑ Block Heater,120 V,1 Ph
Model RXT transfer switch, programmable interface ❑ Block Heater,240 V,1 Ph
module(PIM),and load management device ❑ Oil Pan Heater,120 V,1 Ph
o Over 70 diagnostic messages-can be displayed ❑ Oil Pan Heater,240 V,1 Ph
• Maintenance reminders § One block heater or oil pan heater is recommended for ambient
• System settings temperatures below 0'C(32°F). At temperatures below-18°C(0°F),
o System voltage,frequency,and phase installation of both heaters is recommended.
o Voltage adjustment Automatic Transfer Switches and Accessories
o Measurement system, English or metric ❑ Model RDT Automatic Transfer Switch
• ATS status (Model RXT ATS required) ❑ Model RXT Automatic Transfer Switch
o Source availability ❑ Model RXT Automatic Transfer Switch with Combined
o ATS position (normal/utility or emergency/generator) Interface/Load Management Board
o Source voltage and frequency ❑ Load Shed Kit for RDT or RXT
• ATS control (Model RXT ATS required) ❑ Power Relay Modules(use up to 4 relay modules for each
o Source voltage and frequency settings load management device)
o Engine start time delay Miscellaneous
o Transfer time delays ❑ Rated Power Factor Testing
o Fixed pickup and dropout settings Literature
o Voltage calibration ❑ General Maintenance Literature Kit
• Programmable interface module(PIM)status displays ❑ Overhaul Literature Kit
o Input status(active/inactive) ❑ Production Literature Kit
o Output status(active/inactive) Warranty
• Load control menus ❑ Extended 5-Year/2000 Hour Comprehensive Limited Warranty
o Load status Other Options
o Test function ❑
Generator Set Standard Features ❑
• Aluminum sound enclosure with enclosed silencer
• Battery rack and cables Dimensions and Weights
• Electronic, isochronous governor Overall Size,L x W x H,mm(in.): 1880 x 836 x 1169
• Flexible fuel line (74 x 32.9 x 46.0)
• Gas fuel system(includes fuel mixer,electronic secondary Shipping Weight,wet,kg(lb.): 599(1320)
gas regulator,two gas solenoid valves, and flexible fuel line Weight includes generator set with engine fluids, sound enclosure,
between the engine and the skid-mounted fuel system silencer,and packaging.
components)
• Integral vibration isolation
• Line circuit breaker
• Oil drain extension
• OnCue®Plus Generator Management System H
• Operation and installation literature
• RDC2 controller with built-in battery charger
• Standard five-year or 2000 hour limited warranty
L
Available Options •�
Approvals and Listings NOTE:This drawing is provided for reference only and should not be
used for planning installation.Contact your local distributor for more
❑ UL 2200%UL Listing(60 Hz only) detailed information.
❑ CSA Approval(60 Hz only) DISTRIBUTED BY:
Controller Accessories
❑ Programmable Interface Module(PIM)
(provides 2 digital inputs and 6 relay outputs)
Electrical System
❑ Battery
❑ Battery Heater
®2018 by Kohler Co.All rights reserved
G4-229 (30RCL) 4/18