Detailed DescriptionSKU GJSN-025T302:
The GeneratorJoe Model 25-SN3 is a Sentry™ Series generator with 25 kW (31 kVA) 60 Hz, or 20.8 kW (25.8 kVA) 50 Hz. of maximum output. These industrial generators are suitable for standby and prime power with Prime power calculated as 22.5 kW (28 kVA) 60 Hz,. When you need the dependability of an industrial grade generator, with all the features you need, the Sentry™ Series is for you. Available in several models, open and enclosed with multiple options, this series is competitively priced to deliver the performance and value found only on more expensive competitors models.
GeneratorJoe generators are designed for use in virtually all applications where power is needed. GeneratorJoe generators are manufactured to commercial specifications using the latest manufacturing technologies. All models are built with the quality and reliability you would expect from a leading generator manufacturer. GeneratorJoe generators are Made in America, by Americans! We do not use foreign made parts or assemblies.
The Marathon brushless alternator utilized on this model is manufactured to exacting specifications using the best manufacturing methods. GeneratorJoe generators use electronic technology to control the voltage with a voltage variation of less than 1.5% throughout the entire power range. That means you can use this generator with computers and sensitive electronics safely, with no sacrifice in generator performance.
This model features a premium GM/PSI Model 3.0L, 4 cylinder, 47 HP, NG/LP fueled, liquid cooled engine with electric start. This model runs at 1800 RPM and generates 25 kW (31 kVA) 60 Hz, or 20.8 kW (25.8 kVA) 50 Hz. of Standby (emergency or maximum) power and 22.5 kW 18.7 kW prime (continuous) power at a primary voltage of 120/208 VAC, three phase, 60/50 Hertz, with 1.5% voltage accuracy 6% Frequency accuracy. Single phase models are available as 120/240 VAC. Three phase models are available as 120/240, 120/208 or 277/480 VAC. If 50 Hz models are available they would be built as a special order. For 50 Hz voltages and amperage ratings, click on the Detailed Specifications tab and then check the 50 Hz check box. This model has economical fuel use of 95 gallons at 1/2 load. See Fuel Tanks below.
Dimensions: Open dimensions are 68" Long X 36" Wide X 48" High. Open weight is 1070 lbs. Enclosed dimensions are 92" Long X 60" Wide X 72" High. Enclosed weight is 1570 lbs.
Quality Control & Load Bank Testing: All GeneratorJoe generators are factory load bank tested to 110% of rated capacity for four hours. Load bank test reports are provided on units built upon request, after construction. Because all units we build are factory tested the customer does not need to pay for factory startup services to activate the warranty. We use the best available components on every generator built, including the best air/oil/fuel filters, hoses/hose clamps, wiring harnesses and connectors. We do not use imported parts, all components are Made in the USA.
Enclosures: Weather and sound proof enclosures (if available), are built using steel panels and locking doors on a modular structural base frame. Sound enclosures include a rock-wool layer of insulation, which complies with the prevailing regulations and accomplishes the sound attenuating elements. Most enclosures include hot ambient air extraction fan. Select an enclosure from the Product Options windows, if available.
Fuel Tanks: No tanks are provided for NG/LP generators. If you need a propane tank, contact your local propane provider.
BUTTONS: The Buttons describe below provide information to help you select the right generator for your situation.
Compare: To compare this generator to another model, click on the Compare Button. Then select another model and click compare on that model. You can select up to 5 models at a time. Then click Compare on the comparison window and a chart will appear. You can print the chart and compare many factors including dimensions, weight and fuel economy .
Value Converter: To convert one value to another use the Value Converter Button.
Factory Brochure: To see a printable factory brochure for this product click on the Factory Brochure Button.
Warranty: To see a printable warranty for this model click on the Warranty Button. The price shown includes a factory warranty of 24 months
Website Help: To obtain website help click on the Website Help Button.
TABS: You are reading the Detailed Description tab. The other available Tabs are explained below. You can go to any tab or button and you will remain on the selected generator model when you close the window or click on another tab.
Priced Packages: To see typical priced packages using this product click the Priced Packages tab.
Priced Options: To see the options available on this model, including transfer switches and external fuel tanks, click on the Priced Options tab.
Detailed Specifications: To see a printable detailed specification on this product click the Detailed Specifications tab. A new window will open where you will find conversions for metric measurements, single phase de-ration of three phase units, derating calculations for elevation and temperature as well as fuel consumption and total run time by tank size and more. You can print the tab contents and go to other tabs when you are done.
Technical Summary: To see a printable technical summary for this product click the Technical Summary tab. You can print the tab contents and go to other tabs when you are done.
Model Features: To see a printable list of Standard and Optional features for this product click the Model Features tab. You can print the tab contents and go to other tabs when you are done.
Lease Purchase: To obtain lease purchase pricing for this product with variable factors click on the Lease Purchase tab. A new window will open, follow the instructions on the page.
Product Families: To see other products in this Series or in related Series click the Product Families tab. A new window will open, follow the instructions on the page.
Product Finder: To find generators of various types, fuels and configurations click the Product Finder tab. A new window will open, follow the instructions on the page.
Transfer Switches: The automatic transfer switch monitors utility and generator power. When utility power fails or is unsatisfactory, the transfer switch control starts the generator set. Click on the Transfer Switch tab for a complete explanation and to look up prices on the full line of switches we carry. A new window will open, you can select a switch and click Info/Buy to add the switch to the shopping cart.
Other Requirements or Options and GSA: If you do not find the options you need on Priced Options tab if you have requirements you cannot find or if you have questions, please contact us. If your needed option is not available we have many other brands that may provide the options you need or we will custom build a generator to your specifications. Please contact GeneratorJoe at (707) 542-2224 or write [email protected]. If you are a college or university, federal, state, county, city or government agency customer write to [email protected].
Additional Information on this product is available on buttons on this page and links at the bottom of this page.
Please see our extensive educational area on the left side blue column of this screen under the INFORMATION sign.Included Equipment: This generator set has a GM/PSI diesel engine and medium duty alternator on a heavy duty steel frame skid base, radiator, governor, automatic shutdowns, engine vibration isolators, programmable digital controller, silencer, air cleaner, oil filter, flexible oil and radiator drain hose, battery tray and cables, 12 VDC "float" battery charger, circuit breaker, fluid fill, owner's manual on CD and warranty. Batteries are not included. Other options are NOT included, please purchase the options from the drop down option lists. Open units DO NOT include an exhaust system or flex connector, purchase these options from the option lists.
The packages shown below are the most common combinations of options. Each package includes only the options listed. Also see Included Equipment above.
If you want a Package deal but need additional options, select the options in the drop down windows above, then check the box "Option Only", Click the Product BUY button and then Click the "Package" BUY button next.
You can also select all the options you want and just click the product BUY button and select your custom configuration.
Purchase option onlyIncluded Equipment: This generator set has a GM/PSI diesel engine and medium duty alternator on a heavy duty steel frame skid base, radiator, governor, automatic shutdowns, engine vibration isolators, programmable digital controller, silencer, air cleaner, oil filter, flexible oil and radiator drain hose, battery tray and cables, 12 VDC "float" battery charger, circuit breaker, fluid fill, owner's manual on CD and warranty. Batteries are not included. Other options are NOT included, please purchase the options from the drop down option lists. Open units DO NOT include an exhaust system or flex connector, purchase these options from the option lists.
Sentry™ Series, 25 kW (Propane 25) (31 kVA) 60 Hz, SKU GJSN-025T302, Model 25-SN3, (Open, No Enclosure), Enclosures OptionalPrototype and production tested per NFPA 110Single source responsiblity for the generator set and accessoriesUL listed componentsConforms to CSA, NEMA, EGSA, ANSI and other standardsCustomize to Your SpecificationsComplete Unit TestingEPA emissions certified to the latest applicable standardsFactory Loadbank TestedPrototype and production tested12 Lead Reconnectable2 year, 3000 hour Warranty, Best in the IndustryHeavy Duty Steel BaseBattery CablesExternal fuel tank conneciton and valve system equippedLifting EyesMeets UL 2200Fuel tank UL 142State-Of-The-Art Electronics and ControlsHeavy duty 4 cycle industrial engine for reliability and fuel efficiencyIntergral vibration isolatorsOil Drain valve with extentionVoltage Regulation within 1%Class "H" InsulationLocking outside doorsElectronic governorOwners manualAir FilterAutomatic Starting SystemOil & Fuel FilterOil pressure, temperature, Over Speed and Over Crank ShutdownsEnclosed SilencerDeep Sea Control PanelOil filter & Oil DrainSentry™ Series, 25 kW (Propane 25) (31 kVA) 60 Hz, SKU GJSN-025T302, Model 25-SN3, (Open, No Enclosure), Enclosures OptionalLine circuit breaker(s)Weather or Weather/Sound EnclosureChoice of analog or digital control panelsFlexible Fuel LineBlock HeaterExternal Emergency StopOil Pan HeaterBattery HeatersOversize alternatorOil Drain ExtentionPMG Motor Starting Alternator4 pole alternator8 Hour Base Fuel Tank24 Hour Base Fuel Tank48 Hour Base Fuel Tank72 Hour Base Fuel TankAutomatic Battery ChargerRadiator Duct FlangeFlush Mount Remote Annunciator Panel for DGC2020Remote Mount Break Glass E-Stop SwitchSurface Mount Remote Annunciator Panel for DGC2020Digital Control Panel Modem for DGC2020End Mount Analog Control Panel DGC2020Enhanced Gen Protection for DGC2020Flex Exhaust ConnectorTop Mount Analog Control PanelCritical SilencerHospital Grade SilencerBatteriesAutomatic transfer switch
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