Kohler 8.5/12RES - Manual
Kohler 8.5/12RES – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Application Data
- Page 3 – Alternator; Alternator Features; Sound Data
- Page 4 – Dimensions and Weights; Standard Features; Model RDT Automatic Transfer Switch
Model:
8.5/12
RES
Multi-Fuel
LP Vapor/Natural Gas
Standard Features
D
ADC-RES Advanced Digital Control
d
Designed for today’s most sophisticated electronics
d
Electronic speed control responds quickly to varying
household demand
d
Digital voltage regulation protects your sensitive
electronics from harmonic distortion and unstable power
quality
d
LED display shows system status and setup information
D
Engine Features
d
Kohler Command PRO
r
OHV engine with hydraulic
valve lifters for reliable performance without routine
valve adjustment or lengthy break-in requirements
d
Digital Spark Advance Ignition (DSAI) optimizes engine
performance for natural gas and LP vapor fuels (12RES
only)
d
Simple field conversion between natural gas and LP
vapor 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 outputting less than 50 HP. Only the EPA
standards apply.
d
UL 2200 listed (60 Hz models)
d
CSA certification available (60 Hz models)
d
Accepted by the Massachusetts Board of Registration of
Plumbers and Gas Fitters
D
Warranty
d
5-year / 2000 hour warranty for on-grid (standby)
applications in locations served by a reliable utility
source
d
18 month / 1000 hour warranty for off-grid (non-standby)
applications
The Kohler
r
Advantage
D
The Smart Choice
Known for its reliability, the Kohler 12 kW generator set
was named a “Best Buy” as well as the highest-rated
generator in a leading consumer magazine in October,
2006
D
Powerful
Exclusive Powerboost
t
technology allows the Kohler
12 kW generator to start and run a typical 4 ton
(48,000 BTU) central air conditioner, while still running
other home appliances and electronics *
D
Clean Power for Sensitive Electronics
Protects sophisticated electronics with clean, stable power
that exceeds strict utility requirements and IEEE standards
for total harmonic distortion (THD)
D
Fast Response
Kohler generator sets restore power in as little as 10
seconds
D
Quiet
Quiet operation: 65 dB(A) at 7 m maintains neighborhood
solitude
D
Premium Five-Year Limited Warranty
G4-97 (8.5/12RES) 4/14n
Generator Ratings
Model
Voltage
Phase
Hz
Alternator
Standby Ratings
Natural Gas
LP Gas
kW/kVA
Amps
kW/kVA
Amps
8.5RES
120/240
1
60
2F4
7.0/7.0
29
8.5/8.5
35
8.5RES
115/230
1
50
2F4
6.3/6.3
27
7.5/7.5
33
12RES
120/240
1
60
2F4
10.4/10.4
43
12.0/12.0
50
12RES
115/230
1
50
2F4
9.3/9.3
40
10.5/10.5
46
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 1.5% 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 liability
whatsoever. Contact your local Kohler Co. generator distributor for availability.
* Due to the cycling operation of many electrical appliances, the generator set may not run all appliances simultaneously. Check the appliance manufacturer’s specifications for actual power
requirements. Consult a Kohler
r
Power Systems professional for your exact residential power system requirements.
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Summary
G4-97 (8.5/12RES) 4/14n Application Data Engine Engine Specifications 60 Hz 50 Hz Manufacturer Kohler Engine: model, type 8.5RES CH640 4-Cycle 12RES CH740 4-Cycle Cylinder arrangement V-2 Displacement, L (cu. in.) 8.5RES 0.624 (38) 12RES 0.725 (44) Bore and stroke, mm (in.) 8.5RES 77 x 67 (3.03 x 2....
G4-97 (8.5/12RES) 4/14n Alternator Alternator Features D Compliance with NEMA, IEEE, and ANSI standards for temperature rise D Self-ventilated and dripproof construction D Windings are vacuum-impregnated with epoxy varnish for dependability and long life D Superior voltage waveform and minimum harmo...
W L H 2005, 2006, 2007, 2008, 2009, 2012, 2013, 2014 by Kohler Co. All rights reserved. DISTRIBUTED BY: Dimensions and Weights Overall Size, L x W x H: 1123 x 726 x 804 mm (44.2 x 28.6 x 31.6 in.) Weight: 182 kg (400 lb.) Shipping weight: 195 kg (430 lb.) NOTE: These drawings are provided for refe...
