Sentinel™ Series, 12.5 kW (12.5 kVA) 60 Hz, SKU GJSE-012G104, Model GJSE-125EH, (Open, No Enclosure), Enclosures Optional

GeneratorJoe: GJSE-125EH   SKU  GJSE-012G104
Power Phases single phase   Engine Brand Honda
Frequency 60 Hertz Engine Model / Cylinders GX630 / 2
Voltage AC 120/240 HP  / Displacement 22 / 41.97 cu in
Voltage Regulator AVR Fuel gasoline

Voltage Accuracy (no load to rated load)

+/- 5% Cooling air
Frequency Accuracy 6% RPM 3600
Maximum (Standby) Output 12.5 kW Governor mechanical
Continuous (Prime) Output 11.2 kW Control Panel Standard
Reconnectable no Starting System electric
Main Circuit Breaker Idle Control no
Alternator Brand Remote Starting / Choke no / manual
Alternator Model 2 - Pole Mount Type roll cage
Alternator Type brushless    
Load Amperage at Voltage Fuel Consumption
Volts > 120   240    
Maximum Load Amps (kW / kVA) 104/104 52/52
Continuous Load Amps (kW / kVA) 93/93 47/47
% > 50% 75% 100%
Fuel Use Load (Gasoline) - Gal/Hr. 0.3 0.5 0.6
Run Time Hours 23.3 15.6 11.7
Label Quantity  Description
A 3

Breaker Lugs & Ground

Day Capacity (Gal / Liters) 7.0 / 26.50
Base Tank Capacity (Gal / Liters)
Dimensions "Open" Model
Length (inches / mm) 38.0 / 965
Width (inches / mm) 26.0 / 660
Height (inches / mm) 28.0 / 711
Weight (Lbs / Kg)  325 / 147
  Muffler Type industrial
Warranty Quietness
Engine / Alternator 5 year(s)

Open Noise Level dB @ 7 meters

For specific warranty information see WARRANTY on the product page. Closed Noise Level dB @ 7 meters

Included Equipment: Included Equipment: Generator Honda diesel engine and alternator on a heavy duty steel frame skid base, automatic shutdowns, radiator, governor, engine vibration isolators, air filter, oil filter, oil drain kit with extension, battery rack (if not an option), battery hold down and cables, fluid fill (no fuel), owners manual on CD and warranty. Batteries are not included. Other options are NOT included please purchase the options from the option lists.

Model Notes: Limited Warranty: The rotor, stator and other electrical components are covered by a 2 year limited warranty against defects in material and workmanship from date of purchase. The 1 year limited warranty on the engine is covered separately by the engine manufacturer.




Call us for information or to order at 707 542-2224 (8 A.M. to 6 P.M. California, Pacific Time) or write [email protected].

Notice: Specifications, features, controls and other data subject to change, substitution or modification without notice. Some data may be approximate. We recommend that you review the Product Details, Product Brochures and Warranty for this product. Some models require factory startup services to validate warranties. All equipment should be sized, installed, started and maintained by licensed elecrical or generator professionals. All sales of equipment subject to conditions of sale posted on the website at Policy & Warranties, subject to change without notice.

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Sentinel™ Series, 12.5 kW (12.5 kVA) 60 Hz, SKU GJSE-012G104, Model GJSE-125EH, (Open, No Enclosure), Enclosures Optional

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