Worldwide electric corp drive manual

Electric Motors

• Close-coupled Pump Motors
• Compressor Duty Motors
• Crusher Duty Motors
• Explosion Proof Motors
• Oil Well Pump Motors
• Rotary Phase Converter Motors
• Vertical Hollow Shaft Motors
• Washdown Stainless Steel Motors

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Flexible Control VFD – WDFC Series

Built to provide ultimate control of your motor applications, the WorldDrive Flex Control (WDFC) Variable Frequency Drive (VFD) is suitable for a variety of applications from conveyors to pumps and almost everything in between.

Ultimate Control – All operational parameters can be configured using the intuitive, built-in keypad, and the current status is shown clearly on the display. The unit offers three control modes: V/F, Slip Compensation, and Sensorless Vector control.
Built for Clean, Dry Environments – Electronics, terminals, and power components are IP20-rated and protected in a NEMA 1 polycarbonate enclosure. The WorldDrive FC is UL, cUL Listed, and CE Certified.

Also available in configured and custom VFD panel/enclosed packages.

Description

Quick Specs

• 240 V Single-Phase 0.5 – 10 hp VT
• 240 V Three-Phase 1 – 25 hp VT
• 240 V Three-Phase 0.5 – 20 hp CT
• 480 V Single-Phase 0.5 – 350 hp VT
• 480 V Three-Phase 1 – 800 hp VT
• 480 V Three-Phase 0.5 – 650 hp CT
• Output Frequency: 0-400Hz, Sensorless: 0-120Hz
• Carrier Frequency: 1-15kHz
• Overload Capacity:
  • 150% Overload for 60 Seconds, CT
  • 120% Overload for 60 Seconds, VT

  Features

  • V/F, Sensorless Vector Control, Slip Compensation
  • Input voltage range:
  • 200-240V Single / Three-Phase (-15%, +10%)
  • 380-480V Three-Phase (-15%, +10%)
  • Output Frequency: 0-400Hz; Sensorless: 0-120Hz
  • Carrier Frequency: Normal Duty: 1-15kHz
  • Protection Degree: NEMA 1 / IP20
  • Conformal Coated Printed Circuit Boards
  • Real-Time Event Clock
  • Higher Ratings Available for Single-Phase Input
  • Multi-Motor Control and Multi-Master Control
  • UL, cUL, CE Certified

  Communications

  • Modbus RTU
  • Metasys N2
  • BACnet MS/TP
  • Optional EtherNet/IP or Modbus/TCPIP

  Accessories

  • NEMA 1 Conduit Connection Box (Plenum Rated)
  • Remote Cable with Keypad
  • NEMA 4X Keypad Mount