Alternator

ADC-RES Controller

Alternator Features

DCompliance with NEMA, IEEE, and ANSI standards for temperature rise

DSelf-ventilated and dripproof construction

DWindings are vacuum-impregnated with epoxy varnish for dependability and long life

DSuperior voltage waveform and minimum harmonic distortion from skewed alternator construction

DDigital voltage regulator with ±1.5% no-load to full-load RMS regulation

DRotating-field alternator with static exciter for excellent load response

DSkewed generator construction produces a smooth AC waveform

Alternator Specifications

 

PowerBoostt Generator

Specifications

1-Phase

 

 

Manufacturer

Kohler

Output reconnectable

120/240

Type

2-Pole, Rotating Field

Leads, quantity

4

Voltage regulator

Digital

Insulation:

NEMA MG1-1.66

Material

Class H

Temperature rise

Class H

Bearing: quantity, type

1, Sealed Ball

Coupling

Direct

Amortisseur windings

Full

Voltage regulation, no-load to full-load

 

RMS

±1.5%

One-step load acceptance

100% of Rating

Peak motor starting kVA @ 240 V:

 

8.5RES

23

12RES

32

Sound Data

Model 8.5RES and 12RES 8 point logarithmic average sound level is 65 dB(A).

For comparison to competitor ratings, the lowest point sound level is 63 dB(A).*

All sound levels are measured at 7 meters (23 ft.) with no load.

*Lowest of 8 points measured around the generator. Sound levels at other points around generator may vary depending on installation parameters.

Controller Features

DMembrane keypad:

d Arrow keys step through generator set status displays

d Password-protected access to system configuration and adjustment menus

d System voltage/frequency selection and engine configuration

d Voltage, gain, and engine speed adjustment

DLED display:

d Engine runtime, hours d Output voltage, VAC d Output frequency, Hz d Battery voltage, VDC d Crank cycle status

d Setup information d Software version d Faults

DFaults displayed:

d High battery voltage

d High engine temperature d Low battery voltage

d Low oil pressure d Overcrank

d Overfrequency d Overspeed

d Overvoltage

d Underfrequency d Undervoltage

DCompact controller integrally mounted to the generator set D Remote two-wire start/stop capability

DDigital isochronous governor to maintain steady-state speed at all loads

DDigital voltage regulation: ±1.5% RMS no-load to full-load D Automatic start with programmed cranking cycle

D Field-upgradeable application software

DFront-access DB9 connector for software upgrade on the junction box

DGenerator set master switch (Run/Off-Reset/Auto) on the junction box

G4-97 (8.5/12RES) 4/14n

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Kohler 8.5/12RES warranty Alternator Features, Alternator Specifications, Sound Data, Controller Features

8.5/12RES specifications

The Kohler 8.5/12RES is a highly efficient standby generator designed for residential use. Power outages can be disruptive and inconvenient, making a reliable backup power solution essential for homeowners. Kohler has a long-standing reputation in the power generation industry, and this generator exemplifies their commitment to quality, reliability, and innovative technology.

One of the standout features of the Kohler 8.5/12RES is its ability to deliver both 8.5 kW and 12 kW of power, depending on the specific model. This versatility allows homeowners to choose the right level of power for their needs. The generator is equipped with a reliable Kohler engine that is designed for durability and long-lasting performance. Its robust design ensures that it can withstand the rigors of frequent use, making it an excellent investment for any home.

Another important characteristic of the Kohler 8.5/12RES is its advanced noise-reduction technology. The generator operates at a sound level that is significantly lower than many comparable units on the market. This means that homeowners can enjoy peace of mind during power outages without excessive noise disrupting their daily activities.

The generator also features a user-friendly control panel that simplifies operation. Homeowners can easily monitor the generator's performance and status, allowing for quick troubleshooting in the event of any issues. Additionally, the model is equipped with a fully automatic transfer switch, which ensures that power is restored to the home seamlessly during outages, providing comfort and security to residents.

In terms of fuel efficiency, the Kohler 8.5/12RES is designed to consume minimal fuel while delivering maximum power output. This efficiency not only reduces operating costs but also minimizes the environmental impact of the generator.

Safety is another priority with the Kohler 8.5/12RES. It comes with multiple safety features designed to protect both the generator and the home. These include over-speed protection and low-oil shutdown, ensuring that the generator operates safely and effectively.

In conclusion, the Kohler 8.5/12RES stands out as a reliable, efficient, and user-friendly standby generator that provides homeowners with the power they need during unexpected outages. With advanced features, durable construction, and ease of use, it represents an excellent solution for achieving energy independence and security. Whether for essential appliances or keeping the household running smoothly, this generator remains a smart choice for any homeowner looking for peace of mind.