Logic relay New Zealand


Control Techniques Variable Speed Drives

Commander SK Variable Frequency Drives

0.33 - 200hp (0.25kW - 132kW)

115V / 208 - 240V / 380 - 480V / 575V / 690V

Commander SK is a compact, easy-to-use general purpose drive that delivers excellent motor control and offers great value. With onboard intelligence, I/O, Ethernet and fieldbus communications options, Commander SK allows you to do far more than you would expect from a standard open loop drive.

SP Variable Frequency Drives

0.5 - 200hp (0.37 - 132kW)

208 - 2400V / 380-480V / 575V / 690V"

Unidrive SP Panel Mount are standard AC input, AC output drives for installation within a control panel. The drives are easy to install and commission and can be applied in a wide range of applications. Unidrive SP can be configured to operate in the following modes:

  • Open loop V/Hz AC drive
  • Open loop Vector AC drive
  • Open loop Rotor Flux Control (RFC)
  • Closed loop Vector AC drive
  • Servo for synchronous permanent magnet motors / brushless servo motors

Mentor MP Drives

25 to 7,400A (5 to 6,500hp)

208 - 460V / 575V / 690V

Mentor MP brings DC drive technology up to date, enabling existing and new DC motors to provide economic and productive service. DC drive technology remains cost effective, efficient and is relatively simple to implement. For new applications, DC provides many advantages, especially for regenerative and high-power applications.



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