NORDAC® LINK Variable Frequency Drive - SK 250E

Fast Installation, Easy Maintenance

  • Power range: 0.75 – 10 HP (0.37 – 7.5 kW)
  • Protection class: IP55, IP65
  • Wall-mount
  • Full plug-in capability
  • Custom configurable according to requirements and the application

The NORDAC® LINK is the convenient NORD drive solution for flexible decentralized installation. This variable frequency drive can be custom configured for a variety of applications. The NORDAC LINK can be installed quickly and easily thanks to its quick-disconnect cable options. Commissioning and servicing is also fast due to the integrated maintenance switch and local manual control options.

  • Power range: 0.75 – 10 HP (0.37 – 7.5 kW)
  • 3-phase: 380 – 500 V
  • Protection class: IP55, IP65
  • Flexible decentralized installation
  • Wall-mounted
  • Functional safety

  • 5x Digital In, 2x Digital Out, 2x Analog In
  • Optional In/Out extension
  • Functional safety: STO, SS1, SLS, SSR, SDI, SOS, SSM and PROFIsafe
  • Ethernet interface can be extended for each option module
  • Encoder interfaces: HTL, CANopen
  • Simple installation and maintenance through complete plug-in capability, optional maintenance switch, and local manual control
  • Parameter structure compatible with all NORD variable frequency drives
  • Parameterization via plug-in control module, NORDCON software tool, or app
  • 4 parameter sets can be switched directly online
  • Integrated brake rectifier for motor brake control
  • High precision control through current vector control
  • Motor brake management, lifting gear functionality
  • 4-quadrant operation with integrated brake chopper
  • Energy saving function for partial load range
  • PLC-functionality for drive-related functions
  • V/f control, current vector control in open-loop and closed-loop mode
  • High precision regulation and large overload characteristics for synchronous and asynchronous motors
  • POSICON integrated positioning mode and synchronous operation
  • Integrated line filter