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Variable Speed Drives

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Variable Speed Drive CFW10
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Variable Speed Drive CFW10

High technology for motors driving. WEG VSDs offer several features like easy installation and operation and compact size. Available in power ratings from 0,25 to 4 kW.


In addition to a very small, easily mounted package, simplified keypad and bright LED readout, complete diagnostics and fully programmable I/Os, the CFW-10 controls three phase AC motors with a single phase 120 VAC input voltage will produce three phase 230 V to drive motors up to 1 HP and single phase 230 VAC will produce three phase 230 V to drive motors up to 2,2 kW.

Increased flexibility and decreased costs are achieved by eliminating the need for a set-up transformer to operate three phase 230 VAC motors when only single phase 115 V is available. The CFW-10 is an economical solution to many industrial and commercial applications.


Centrifugal Pumps, Processing Pumps, Fans / Exhausters, Stirrers / Mixers, Extruding Machines, Roller Tables, Driers, Rotating Filters, Cutting Machines, Conveyors.

Features and benefits

  • Power Range: from 0.25 to 4 kW (0.25 to 5 HP)
  • Power Supply Voltage: Single-phase and Three-phase
  • V / F Control
  • IP 20 Finger-safe Enclosure
  • 150% current overload capacity
  • DSP controlled PWM output
  • 2.5 - 15 kHz ajustable switching frequency
  • Four isolated programmable digital inputs
  • Programmable relay output
  • One isolated programmable analog inputs
  • Diagnostic features: Overcurrent, motor overload, drive over temperature, output short circuit, DC bus over and undervoltage and external fault
  • Control features: Linear and “S” ramp acceleration and deceleration, local / remote control, DC braking, torque boost, motor slip compensation, electronic pot, preset speeds, maximum and minimum adjustable frequency limits, adjustable, output current limit, JOG
  • Display readings: Motor speed, frequency, voltage, current, last fault, heatsink temperature and drive status
  • Ambient: 122 °F (50 °C), 3300ft (1000m) altitude, 90% humidity, non-condensing for model 15,2A, 104 °F (40 °C)


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