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Variable Frequency Drive,3 Max. HP,3 Input Phase AC,480VAC Input Voltage close
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Variable Frequency Drive, 3 Max. HP, 3 Input Phase AC, 480VAC Input Voltage

Price $703.00 / each

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  • Item # 32J578
  • Mfr. Model # 32J578
  • UNSPSC # 26111503
  • Catalog Page # 338
  • Shipping Weight 5.1 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

  • ItemVariable Frequency Drive
  • Max. HP3
  • EnclosureOpen
  • Input Voltage480VAC
  • Max. Output Amps5.5
  • Output Voltage480VAC
  • Input Phase AC3
  • Output Phase AC3
  • Starting Torque200%
  • Torque @ 1 Hz100%
  • Input Frequency50/60 Hz
  • Output Frequency Range0 to 240 Hz
  • Adjustable Acceleration Time0.1 to 180 sec.
  • Adjustable Deceleration Time0.3 to 180 sec.
  • Dynamic BrakingInjection Braking
  • Height7.8"
  • Width4.4"
  • Depth6.1"
  • Control TypeKeypad and Digital Display
  • Key Pad LockoutYes
  • Start/Stop ControlRun/Stop Pushbutton Std
  • ProtectionElectronic Inrush Current Limit (EICL), Ride Through, Regeneration Protection, Overload, Current Limit, Short Circuit, Overvoltage, Under voltage, Nuisance Tripping, Phase loss, MOV Input Transient Suppression
  • Control MethodSensor less Flux Vector with Static Auto Tune with Boost, Volts per Hertz
  • Accepts Input Control SignalYes
  • Display TypeDigital
  • DisplaysSet Frequency, Motor Frequency, Hertz, RPM, Custom Units, Motor Current, Motor Voltage, Bus Voltage
  • Digital ReadoutYes
  • For Use With3-Phase Inverter Duty or TENV Motor
  • StandardsUL, CSA, CE
  • Green Environmental AttributeProduct Contributes to Reducing Energy Consumption
  • Green Certification or Other RecognitionRoHS Compliant
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Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item is RoHS Compliant.

  • This item is restricted for international sale.


AC Adjustable-Frequency Drives
• IP20
Provide overload protection, prevent motor burnout, and eliminate nuisance tripping. Feature flux vector compensation with static auto-tune that provides excellent speed regulation with high-torque loads throughout the entire speed range. Local/remote key can be used to switch from process control to manual control if a process fault occurs. Electronic inrush current limit eliminates harmful inrush AC line current during power-up. Seven isolated multifunction inputs with sink or source mode control logic, 2 analog inputs, 2 multifunction output relays, and 1 analog output. Built-in potentiometer changes motor speeds. Regeneration protection eliminates tripping due to high bus voltage caused by rapid deceleration of high inertial loads. Undervoltage and overvoltage protection shuts down the drive if the AC line input voltage goes above or below the operating range. Short circuit protection shuts down the drive if a short circuit occurs at the motor, phase-to-phase.
UL and C-UL Listed.

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