VFDs

VARIABLE FREQUENCY DRIVES (VFDs)

Variable frequency drives (VFDs) connect to a motor’s electrical supply and vary the frequency of the electricity powering the motor. This controls the motor’s performance and reduces the amount of energy the motor consumes. VFDs work with three-phase vector (inverter) motors in constant-torque and variable-torque applications.

SMVector/Washdown Duty Inverter – Flexible, simple, economical, robust.
The SMVector continues its price leadership tradition in the highly competitive AC drive market. Its performance and flexibility make it an attractive solution for a broad range of applications including:

• Food processing machinery
• Packaging machinery
• Material handling/conveying systems
• HVAC systems

The SMVector makes good its promise of price leadership in delivering unparalleled performance and simplicity. The SMVector is the right choice when you need it all – performance, power, packaging and intuitive programming.

Superior Performance

• Modes of Operation:
  • V/Hz (Constant and Variable)
  • Enhanced V/Hz (Constant and Variable)
  • Vector Speed Control
  • Vector Torque Control
• Dynamic Torque Response
• Sophisticated Auto-tuning (Motor Calibration)
• Impressive Low Speed Operation
• Sequencer with 16 Programmable Segments

Flexible Power Ranges

• International Voltages:
  • 120/240V, 1Ø (up to 1.5 Hp)
  • 200/240V, 1/3Ø (up to 3 Hp)
  • 200/240V, 3Ø (up to 20 Hp)
  • 400/480V, 3Ø (up to 60 Hp)
  • 480/600V, 3Ø (up to 60 Hp)

Industrial Grade Packaging

• NEMA Type 1 (IP31) Enclosure
• NEMA 4X (IP65) Indoor Only
• NEMA 4X (IP65) Indoor/Outdoor

Simplicity

• Intuitive User Interface
• Electronic Memory Module (EPM)
• Optional Disconnect Switch (NEMA 4X only)
• Optional Potentiometer Switch (NEMA 4X only)

Harco has the ability to offer a complete customized package of pumps and motors assembled on a stainless-steel base with VFD’s to fit your specifications.

For more information contact us at 1-800-361-5361 or 705-743-5361, or [email protected]