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NORDAC PRO – SK 500E – Frequency Inverter

  • Power range: 0.25 – 160 kW
  • Protection class: IP20

The NORDAC PRO is the inverter for all drive applications. It offers a wide power range, and its functionality can be extended with plug-in option modules. For this inverter, variable cooling concepts are used to remove heat, which enable removal of heat outside of the control cabinet and can be simply adapted to the requirements of the application with various option modules.

  • Versions
    • Power range: 0.25 – 5.5 kW
    • Single-phase 200 – 240 V, 3-phase 380 – 480 V
    • Available as basic and advanced version
    • Protection class: IP20
    • Functional safety
    • SK TU5 plug-in control module
    • SK CU5 extension modules
  • Characteristics
    • 7x Digital In, 2x Digital Out, 2x relays, 2x Analogue In, 1x Analogue 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, CANopenn
    • Parameter structure compatible with all NORD frequency inverters
    • Parameterisation 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