Winco PSS21 Liquid Cooled 21kW / 25kW Residential or Business Stationary Standby Generator Natural Gas Propane

 

$15,800.00$16,200.00

The WINCO PSS21 is designed to provide the most reliable emergency electrical power of any generator in its class. Most 20kW generators sold are air-cooled 3600 RPM generators available in single phase only. WINCO’sPSS21 is powered by a liquid-cooled 1800 RPM engine that is capable of lasting several times longer than the air-cooled models. Whether you are protecting your family or business, the obvious choice for dependable emergency generator power is the WINCO PSS21.

Engine Features

  • Industrial GM 3.0L engine.
  • Liquid-cooled design extends life of generator over air-cooled models.
  • 1800 RPM operation is more fuel efficient and is quieter.
  • Field selectable between NG and LP gas with the flip of a switch.

Generator Features

  • Industrial grade Stamford generator ends.
  • Automatic Voltage Regulator provides +/-1% regulation.
  • Available in all common voltages.
  • Optional generator strip heater (reduces condensation) and Excitation Boost System (improves motor starting) are available.

Control Features

  • Complete digital instrumentation monitors and displays engine and generator operating parameters.
  • Safety shutdowns are configured to protect the generator and load from conditions that can cause expensive repairs.
  • Programmable inputs and outputs allow the generator to easily integrate into larger systems.
  • NFPA 110 configurations are available.
  • All alarms are visually annunciated on the front panel.
  • A 250 event log records important events to aid in troubleshooting and repair.

Other Features

  • Galvanneal steel enclosure is strong, corrosion resistant and quiet.
  • Critical grade muffler reduces noise output.
  • Side panels are completely removable to provide complete access to engine for routine maintenance.
  • Oil and coolant drain extensions are included standard.
  • Generator is shipped wet.
  • 100% load tested.
  • ETL listed to UL Std 2200.

*This engine is only EPA certified for standby applications. Prime power applications must be locally permitted and the owner is responsible for all engine warranty.

**This generator is available in 50hz and numerous other voltages. Contact the factory for information on configurations not listed in the standard specification sheet.

 

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Description

Engine Make GM
Engine Model Industrial
Cylinders In-Line 4
Engine Displacement 3.0 L
Cooling Liquid
Operating Speed 1800 RPM
Fuel NG/LP Gas Field Selectable
Emissions EPA/CARB Standby
Fuel Consumption (100% Load) 3.9 gal/hr (LP)
Max Output (kW) 25 (480V)
THD
Voltage Regulation +/-1%
Digital Control Configurable
Engine Warranty 3500 hrs standby
Generator Warranty 1000 hrs/1 yr
ETL Listed UL 2200
CSA

 

Additional information

Weight 1394 lbs
Voltage

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Fuel System

LP Liquid Withdrawl (Non-UL) (+$1050.00), NG/LP Gas (Field Selectable)

PMG

EBS (+$307.00), None

Generator Strip Heater

Installed (+$280.00), None

NFPA 110

Level 1 Upgrade (+$1,994.00), N/A