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Generator Specifications – 12 kW and 15 kW
Air Cooled Models

  • Quiet, powerful, Generac OHVI V-Twin engine fueled by natural gas or LP.

     

  • UL Listed remote-mounted pre-wired automatic transfer switch with 10 or 12 circuit emergency load center for fast and efficient unattended transfer to generator when utility power fails.

     

  • A standard weather protective enclosure with sound-absorbing panels protects generator from harmful weather and also reduces exterior noise levels. Includes key locks for security.

     

  • Hinged top and removable front panel for easy serviceability.

     

  • Built-in charger maintains battery at optimum performance level.

     

  • Automatic safety shutdowns protect engine and generator in event of low oil pressure, high temperature, overspeed and/or overcrank.

     

  • Automatic seven day exerciser runs the system for twelve minutes weekly to maintain top running condition.

     

  • Installation kit includes a pre-wired automatic transfer switch with built-in load center, 30' and 2' wiring harnesses, pre-wired external connection box, 1' flexible fuel line, "Do-It-Yourself" installation guide and a composite mounting pad.

 

GENERATOR SET

Model Number

04456

04390

Rated Power LP (kW)*

12

15**

Rated Power NG (kW)*

10

13

Voltage @ 60 Hz

120/240

120/240

Phase

Single

Single

Frequency

60 Hz

60 Hz

Amps (NG)

83.3/41.6

108.3/54.2

Engine/Alternator RPM

3600/3600

3600/3600

Engine

760 cc.
26 HP
Generac OHVI
V-Twin

992 cc.
30 HP
Generac OHVI
V-Twin

EPA/CARB Certified

Yes

Yes

Fuel

Natural Gas/
LP Vapor

Natural Gas/
LP Vapor

Engine Cooling

Air

Air

CSA Listed

Yes

Yes

UL 2200 Listed

Yes

Yes

Main Line Circuit Breaker

50 Amp

60 Amp

Dimensions (L" x W" x H")

48 x 24 x 28-1/4

48 x 24 x 28-1/4

Shipping Wt. (lbs.)

470

487

* Natural gas and LP gas ratings may decrease depending on BTU content of local gas supply. Proper sizing of tank/piping is required to ensure full output.
** As equipped, generator will produce 13,000 watts. If you intend to run LP configuration at 15,000 watts, please contact Generac for required kit.



CONTROLS
Start/Stop Control Cyclic cranking: 7 seconds on, 7 seconds rest. 90 seconds overcrank protection.
Automatic Low Oil Shutdown Standard
Overspeed Shutdown Standard, 72 Hz
Overcrank Protection Standard
Automatic Voltage Regulator with Over-Voltage Protection Standard
Engine Warmup 10 seconds
Engine Cool-Down 1 minute
Safety Fuse Standard
Starter Lockout Starter cannot re-engage until 5 seconds after the engine has stopped
2 Amp Timed Trickle Battery Charger Standard
Mode Switch
    * Auto switch

    * Off switch


    * Manual / test


Utility failure/7 day exercise

Stops unit. Power is removed.
Control and charger still operate

Start with starter control,
unit stays on. If utility fails,
transfer to load takes place



TRANSFER SWITCH
No. of Poles 2
Current Rating (amps) 100
Voltage Rating (VAC) 250
Utility Voltage Monitor (fixed)
Pick-up 80%
Drop out 60%
Return to Utility Approx. 13 seconds
Exercises 7 minutes weekly Standard
UL Listed Standard
Dimensions (H" x W" x D") 26.5 x 12.5 x 7

 

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