NORDAC PRO Variable Frequency Drive - SK 500E

Wide range of functions for cabinet control

  • Power range: 0.33 – 200 HP (0.25 – 160 kW)
  • Protection class: IP20

NORDAC PRO cabinet VFDs are extremely versatile and can be used for a variety of basic and advanced drive applications. They are available in 11 sizes with a wide power range, as well as functionality that can be extended with optional plug-in modules. These VFDs have integrated POSICON positioning function, PLC, and functional safety features and can tackle high power applications within limited spaces that are housed and protected within a control cabinet.

Product Versions

  • Power range: 0.25 - 160 kW
  • 1-phase 110 - 120 V, 1/3-phase 200 - 240 V, 3-phase 380 - 480 V
  • Protection class: IP20
  • Functional safety
  • Plug-in control module SK TU3 

Product Characteristics

  • 7x Digital In, 2x Digital Out, 2x Relays, 2x Analog In, 1x Analog Out
  • Optional In/Out extension
  • Functional safety: STO, SS1
  • Ethernet interface can be extended for each optional module
  • Encoder interfaces: TTL RS422, SIN/COS, SSI, BISS, Hiperface, EnDat 2.1, CANopen
  • 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
  • Motor brake management, lifting gear functionality
  • 4-quadrant operation with integrated brake chopper
  • 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
  • PLC functionality for drive-related functions
  • POSICON integrated positioning mode and synchronous operation
  • Integrated line filter