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(Winpower GRN150G4-AC): How Does An Electric Generator Work



…NG Operation; Two Enclosure Alternatives




This standby generator is best suited for: 1)backup of restaurant or food retailer measuring 8500 - 10000 square feet (includes all businesses that deal in perishable merchandise, and use 1-phase electricity); 2)backup of commercial warehouse or non-food retailer measuring 22000 - 24000 square feet (applies to any commercial entity that doesn't deal in perishable merchandise); model can also be used for following: 3)prime power in application up to 12300 or so square feet (if 1-phase power desired); 4)the backup of residential complex fielding multiple structures (main utility feed of complex should be 1-phase); 5)the backup of an extra-large residence (a generator with 150 kW potential should serve residential application measuring 31000 - 40500 square feet; be certain however, before committing to generator, that this much standby power necessary).



How does an electric generator work? How does natural gas generate electricity? Winpower engineers have answered both questions with 150-kilowatt GRN150G4. This is enclosed 1-phase unit; two enclosure styles available: A)Weather-Pak housing offers premium climate protection; B)Sound-Pak housing delivers even more - topnotch climate protection, and sound-muffling technology. Weather-Pak option is fine for operation in remote areas. Sound-Pak, on the other hand, is highly recommended for your urban and suburban applications. How does an electric generator work? Winpower believes standby generators work best with standard features such as 396 cubic inch industrial GM engine, turbocharged to produce 200 horsepower at just 1800 rpm; fuel comes straight from existing natural gas supply of application. Units also feature top-of-the-line Deep Sea digital control with variety of configurable functions, among them load-shedding capability, and brushless Stamford head. How does an electric generator work best? When it comes to Winpower single-phase model, with transfer equipment from manufacturer, Asco (see Switch Options tab for available 1-phase Asco 165/185 and 300-Series ATS models). If you are a commercial or business enterprise evaluating generator backup, especially for the first time, mistakes can be averted by having electrician answer how does an electric generator work for your specific application before any sized model selected. This
generator CARB certified, for sale to California residents.




  • Important: Please see the shipping tab for information regarding the liftgate shipping option and residential versus commercial deliveries.

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    Model:  GRN150G4-AC
    Price:  $39,864.00
    Available Options:
    Desired Housing:

    Model Specs



    Manufacturer: Winpower
    Model #: GRN150G4-AC
    Color: White
    Enclosure: Steel
    Engine Make: General Motors
    Transfer Switch Included?: No
    Price (Weath-R Pak Housing): $39,864
    Price (Sound-Pak Housing): $41,054


    Output
    Rated Power: 150 kW
    Phase: 1
    Frequency: 60 Hz
    Voltage: 120/240
    Rated Amps: 625
    Rotor Poles: 4
    Mainline Circuit Breaker: 600 Amps


    Motor/Performance
    Engine Type: V 8-Cylinder (Turbocharged)
    Intake Method: Carburetor
    Cylinder Block: Cast Iron
    HP/L: 200/8.1 (396 c.i.)
    Number of Cylinders: 8
    Compression Ratio: 9.1:1
    Lubrication Method: Pressurized
    Valve Arrangement: Overhead
    Engine Cooling: Liquid
    Engine rpm: 1800
    Fan Type: Belt Driven
    Governor System: Electronic
    Ignition System: Electronic
    Starter Voltage (DC): 12
    Battery Required (Volts/Cold-Cranking Amps):12/900
    Startup Delay (After Power Interruption): Programmable
    Engine Warm-Up Duration: Programmable
    Engine Cool-Down Period: NA
    Fuel Type: Natural Gas(NG)
    Fuel Consumption (@ Full Load): 1752 Cubic Feet/Hour
    Fuel Consumption (BTU/Hour @ Full Load): 1,752,178


    Convenience Features
    Automatic Voltage Regulation: Yes
    Low-Voltage Shutdown: Yes
    High-Voltage Shutdown: Yes
    Low-Oil Shutdown: Yes
    Overspeed Shutdown: Yes
    High-Temperature Shutdown: Yes
    Starter-Overcrank Protection: Yes
    Low-Battery Protection: Yes
    Built-In Battery Charging Capability: Yes
    UL Listed: Yes
    External-Fault Capability: No
    Internal-Fault Protection: No
    Incorrect-Wiring Protection: No
    Mainline Circuit-Breaker Protection: Yes
    Safety Fusing: NA


    Measurables
    Weight (Weather-Pak housing): 4150 lbs
    Weight (Sound-Pak housing): 4450 lbs
    Dimensions (Inches): 121.5L x 45W x 63.6H
    Decibels (@ 7 Meters/23 Feet): NA
    Compliance: 50-State US


    Additional Features
    Durable galvanneal steel enclosure
    Choose a weatherproof enclosure (Weather-Pak), or a weatherproof sound-resistant enclosure (Sound-Pak)
    Single-phase 4-lead model
    200 plus horsepower production on natural gas
    Programmable activation delay
    Unit 100% load tested before shipment



    Warranty


  • 1-year or 1000-hour product warranty
  • 3-year or 3500-hour engine warranty
  • 2-year or 1000-hour warranty on generator head

  • Shipping


    The T-REX Free Shipping Pledge:
    The manufacturers we work with are large concerns that ship multiple items each day. This enables them to attain the best shipping rates available. T-REX passes these savings on to our customers by providing free shipping to any commercial or residential address in the continental United States. This is the T-REX pledge. We will adhere to it even when a freight carrier adds one-time or unanticipated shipping fees. Try obtaining these terms from another Internet-based generator seller. You will not find a more customer-friendly policy than ours.

    About Lift Gates:
    Typical delivery trucks are designed to be unloaded at docks, or by forklifts. In other words, they are designed to deliver to commercial locations where such options are available. By contrast, a lift gate-equipped truck lowers heavy items from the truck trailer (which can be several feet high) to the ground, using a hydraulic mechanism similar to an elevator. If your delivery will go to an address not equipped with a loading dock, and you don't have access to a forklift, then selecting the lift-gate delivery option is a convenient alternative.

    A generator from T-REX can weigh hundreds of pounds. Without access to a loading dock or forklift, unloading one safely may require several able-bodied individuals. Delivery drivers are NOT required by their companies to help customers unload. Unless you are certain that a sufficient number of helpers will be available during the delivery, we urge you to specify the lift-gate shipping option before checking out. Charge for the lift-gate is $75.00, and is NOT included in the Free-Shipping Pledge offered by T-REX. We feel, however, that it is worth the investment.

    Residential Delivery:
    You need to inform us if your delivery will be going to a residential address. Freight companies need to know this because many residential areas can't be serviced by large semi trucks. The generator will instead be loaded onto a smaller truck tailored to home deliveries. A home which serves as a place of business (regardless of the presence of company name/signage), if located in a residential area, is still considered a residential address for shipping purposes. Please select the residential delivery option if applicable. T-REX agrees to pay all additional residential delivery costs, but to do so, we must be properly informed before shipping arrangements are made.



    To select your choice of residential or commercial delivery, please see the purchase options in the Add To Cart area.


    Switch Options

    70-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/70-3I Indoor Model
    Asco #300/70-3O Outdoor Model


    100-Amp 1-Phase Residential and Light-Duty by Asco:
    Asco #165/100-3I Indoor Model
    Asco #165/100-3O Outdoor Model


    104-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/104-3I Indoor Model
    Asco #300/104-3O Outdoor Model


    150-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/150-3I Indoor Model
    Asco #300/150-3O Outdoor Model


    200-Amp 1-Phase Residential and Light-Duty by Asco:
    Asco #165/200-3I Indoor Model
    Asco #165/200-3O Outdoor Model


    200-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/200-3I Indoor Model
    Asco #300/200-3O Outdoor Model


    230-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/230-3I Indoor Model
    Asco #300/230-3O Outdoor Model


    260-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/260-3I Indoor Model
    Asco #300/260-3O Outdoor Model


    400-Amp 1-Phase Residential and Light-Duty by Asco:
    Asco #165/400-3I Indoor Model
    Asco #165/400-3O Outdoor Model


    400-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/400-3I Indoor Model
    Asco #300/400-3O Outdoor Model


    600-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/600-3I Indoor Model
    Asco #300/600-3O Outdoor Model


    800-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/800-3I Indoor Model
    Asco #300/800-3O Outdoor Model


    1000-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/1000-3I Indoor Model
    Asco #300/1000-3O Outdoor Model


    1200-Amp 1-Phase Heavy-Duty Commercial-Grade by Asco:
    Asco #300/1200-3I Indoor Model
    Asco #300/1200-3O Outdoor Model



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    T-Rex Generators distributes products from many different portable generator manufacturers at substantially discounted prices. These represented companies include: Asco automatic transfer switches, Kipor generators, Briggs & Stratton generators, Winco generators, Generac Generators, Honeywell Generators, Powermate Generators, Pramac Generators, Gentron generators, GenTran transfer switches, Reliance Controls Transfer Switches, Briggs and Stratton transfer switches, and Zenith automatic transfer switches. T-Rex also carries Honda powered generators which have the same time-tested Honda engines as the substantially more expensive Honda generator brand units. T-REX electric generator products include: portable generators, power generators, emergency generators, quiet generators, inverter generators, digital generators, portable electric generators, camping generators, back-up power generators, portable diesel generators, electric power generators, and emergency power units. Generator accessories available through T-Rex include the transfer switch, manual transfer switch, power cords, generator cords, Reliance Controls transfer switch, covers, plugs, connectors, wheel kits, dolly kits, and power inlet box.