Skip Content

Auto Standby Generator,Liq,NG,277/480V close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Auto Standby Generator, Liq, NG, 277/480V

Price $23,875.00 / each

Please sign in or register to access lists

Delivery Date Unavailable

  • Item # 2ZNN5
  • Mfr. Model # QT08046KNAX
  • UNSPSC # 26111604
  • Catalog Page # 1396
  • Shipping Weight 2250.0 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemAutomatic Standby Generator
  • Engine Cooling MethodLiquid
  • kW80
  • kVA Rating100
  • Voltage277/480
  • Height61"
  • Width41"
  • Length121"
  • Enclosure MaterialAluminum
  • Fuel TypeNatural Gas
  • Engine BrandGenerac
  • Engine Size4.6L
  • Engine RPM3600
  • Amps120.4
  • NG Consumption @ Half Load1154 cu. ft./hr.
  • Hz60
  • Sound Level dBA64
  • Automatic Volts RegulationYes
  • Battery IncludedNo
  • 12VDC Battery ChargerYes
  • Battery Requirements24F
  • Engine (Block Heater)Optional
  • Fault Indicator LightsYes
  • Fuel NPT Pipe Connection Sz.3/4"
  • High Temp. AlarmYes
  • Low Coolant Level AlarmYes
  • Low Oil Pressure AlarmYes
  • Main Circuit BreakerYes
  • Min. Gas Pressure @ Generator (In WC)5 to 14
  • Over Crank ProtectionYes
  • Phase3
  • Power Factor0.8
  • Repeat of Exercise Cycle7
  • Run Time Hour MeterYes
  • Over SpeedYes
  • IncludesOil Drain Extension, Radiator Drain Extension, Battery Charge Alternator, Flex Fuel Line, Fan and Belt Guards, Instruction Sheets
  • StandardsUL cUL, CSA, NEMA, EGSA
How can we improve our Technical Specifications?

Compliance and Restrictions

  • This item has been restricted from sale in the following states: CA and MA.

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.


Commercial Liquid-Cooled Automatic Standby Generators
• Require RTS Series transfer switch, sold separately on this page
Designed to run quietly and stand up to severe weather conditions. Powered by liquid-cooled engines, units provide options for additional features to address individual applications, such as advanced controls for instant monitoring. Available in single or three phase with fuel choice of LP or natural gas. Models equipped with aluminum housing are designed to withstand highly corrosive environments.
Most models available for South Coast Air Quality Management District (SCAQMD). UL/CUL Listed.
Note: Additional standby generators are available; call 1-800-GRAINGER or your local branch. On®, search for "standby generators."


Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.