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This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (472-4643).

Auto Standby Gen, Liq, NG/Propane, 277/480V

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  • Item # 5ELZ3
  • Mfr. Model # QTO4524KNSC
  • UNSPSC # 26111604
  • Catalog Page # 1397
  • Shipping Weight 1414.0 lbs.
Country of Origin USA Country 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

  • Item Automatic Standby Generator
  • Engine Cooling Method Liquid
  • kW 45 LP/45 NG
  • kVA Rating 56.25
  • Voltage 277/480
  • Height 53"
  • Width 41"
  • Length 96"
  • Enclosure Material Steel
  • Fuel Type Natural Gas/Propane
  • Engine Brand Generac
  • Engine Size 2.4L
  • Engine RPM 3600
  • Amps 68
  • NG Consumption @ Half Load 604 cu. ft./hr.
  • LP Consumption @ Half Load 6.8 gph
  • Hz 60
  • Sound Level dBA 61 Exercising At 7m or 65 Normal Operation At 7m
  • Automatic Volts Regulation Yes
  • Battery Included No
  • 12VDC Battery Charger Yes
  • Battery Requirements 24F
  • Engine (Block Heater) No
  • Fault Indicator Lights 7
  • Fuel NPT Pipe Connection Sz. 3/4"
  • High Temp. Alarm Yes
  • Low Oil Pressure Alarm Yes
  • Low Coolant Level Alarm Yes
  • Min. Gas Pressure @ Generator (In WC) 5 to 7
  • Over Crank Protection Yes
  • Phase 3
  • Power Factor 0.8
  • Repeat of Exercise Cycle 7
  • Run Time Hour Meter Yes
  • Over Speed Yes
  • Includes Oil Drain Extension, Radiator Drain Extension, Battery Cables and Rack, Flex Fuel Line, Fan and Belt Guards, Instruction Sheets
  • Standards NEC, UL 2200
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Compliance and Restrictions

  • 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 cancer.

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



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