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
  • Flexibly Adjustable with Scalable Ethernet Interfaces
  • Scalable Range of Functions With Optional Plug-In Modules
  • Multiple-Axis Operation Controllable via Multi-Encoder Interface

Powerful and for universal use

NORDAC PRO cabinet VFDs are extremely versatile and suitable for a wide range of basic and advanced drive applications. Available in 11 sizes with a broad power range, their functionality can be extended with optional plug-in modules. These VFDs include an integrated POSICON positioning function, PLC, and functional safety features, allowing them to handle high-power applications in compact spaces 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 extendable with optional modules
  • 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
  • Four parameter sets can be switched online directly
  • Motor brake management and 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

BU0500 - Installation Manual – NORDAC PRO (SK 500E series) – Variable Frequency Drives


BU0500 - Installation Manual – NORDAC PRO (SK 500E series) – Variable Frequency Drives
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BU0505 - Installation Manual – NORDAC PRO (SK 540E series) – Variable Frequency Drives


BU0505 - Installation Manual – NORDAC PRO (SK 540E series) – Variable Frequency Drives
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BU0510 - (Supplementary) manual – POSICON – Positioning control for NORDAC® PRO (SK 500E)


BU0510 - (Supplementary) manual – POSICON – Positioning control for NORDAC® PRO (SK 500E)
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BU0530 - (Supplementary) Manual – Functional safety for NORDAC PRO (SK 500E)


BU0530 - (Supplementary) Manual – Functional safety for NORDAC PRO (SK 500E)
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BU0560 - (Supplementary) Manual – ERSA for NORDAC PRO (SK 500E)


BU0560 - (Supplementary) Manual – ERSA for NORDAC PRO (SK 500E)
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BU0050 - (Supplementary) Manual – USS Bus Interface for NORDAC PRO (SK 500E)


BU0050 - (Supplementary) Manual – USS Bus Interface for NORDAC PRO (SK 500E)
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MI0700 - Manual (migration guide) NORDAC SK 700E to NORDAC PRO (SK 500E) – Variable Frequency Drives


MI0700 - Manual (migration guide) NORDAC SK 700E to NORDAC PRO (SK 500E) – Variable Frequency Drives
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BU0940 - Manual – S7 Standard Modules for NORDAC Variable Frequency Drives


BU0940 - Manual – S7 Standard Modules for NORDAC Variable Frequency Drives
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BU0950 - Manual – TIA Standard Modules for NORDAC Variable Frequency Drives


BU0950 - Manual – TIA Standard Modules for NORDAC Variable Frequency Drives
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BU0970 - Manual – RSLogix 5000® / Studio 5000® Add-On Instructions for NORDAC Variable Frequency Drives


BU0970 - Manual – RSLogix 5000® / Studio 5000® Add-On Instructions for NORDAC Variable Frequency Drives
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BU2100 - (Supplementary) Manual – EtherNet/IP Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2100 - (Supplementary) Manual – EtherNet/IP Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2200 - (Supplementary) Manual – POWERLINK Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2200 - (Supplementary) Manual – POWERLINK Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2300 - (Supplementary) Manual – EtherCAT® Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2300 - (Supplementary) Manual – EtherCAT® Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2400 - (Supplementary) Manual – PROFINET IO® Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2400 - (Supplementary) Manual – PROFINET IO® Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2500 - (Supplementary) Manual – CANopen bus interface for NORDAC PRO, BASE, FLEX and LINK – Variable Frequency Drives


BU2500 - (Supplementary) Manual – CANopen bus interface for NORDAC PRO, BASE, FLEX and LINK – Variable Frequency Drives
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BU2600 - (Supplementary) Manual – DeviceNet Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2600 - (Supplementary) Manual – DeviceNet Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2700 - (Supplementary) Manual – PROFIBUS DP Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives


BU2700 - (Supplementary) Manual – PROFIBUS DP Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
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BU2800 - (Supplementary) Manual – PROFIsafe Bus Interface for NORDAC FLEX and LINK – Variable Frequency Drives


BU2800 - (Supplementary) Manual – PROFIsafe Bus Interface for NORDAC FLEX and LINK – Variable Frequency Drives
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AG0100 - Manual (application guide) – Controller Optimization – Variable Frequency Drives


AG0100 - Manual (application guide) – Controller Optimization – Variable Frequency Drives
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AG0101 - Manual (application guide) – Drive Optimization – Variable Frequency Drives


AG0101 - Manual (application guide) – Drive Optimization – Variable Frequency Drives
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AG0104 - Manual (application guide) – System bus – Variable Frequency Drives


AG0104 - Manual (application guide) – System bus – Variable Frequency Drives
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BU0000 - Manual – NORDCON – Control and Parameterization Software for NORDAC Variable Frequency Drives and Motor Starters


BU0000 - Manual – NORDCON – Control and Parameterization Software for NORDAC Variable Frequency Drives and Motor Starters
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BU0550 - (Supplementary) Manual – PLC for NORDAC Variable Frequency Drives and Motor Starters


BU0550 - (Supplementary) Manual – PLC for NORDAC Variable Frequency Drives and Motor Starters
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TI80-0041 - Technical Information – Installation information for power wiring


TI80-0041 - Technical Information – Installation information for power wiring
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TI80_0026 - Technical Information – SmartOilChange


TI80_0026 - Technical Information – SmartOilChange
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TI80_0037 - Technical information – Plug-in mains connection for NORD® products


TI80_0037 - Technical information – Plug-in mains connection for NORD® products
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TI80_0045 - Technical Information – Functional safety


TI80_0045 - Technical Information – Functional safety
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TI800_000000003 - Technical Information – Residual Currents


TI800_000000003 - Technical Information – Residual Currents
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TI80_0011 - Technical Information – EMC-Compliant installation


TI80_0011 - Technical Information – EMC-Compliant installation
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TI80_0019 - Technical information – Dimensioning of the protective conductor


TI80_0019 - Technical information – Dimensioning of the protective conductor
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TI80_0020 - Technical information – Climate Classes


TI80_0020 - Technical information – Climate Classes
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TI80_0035 - Technical Information – Ecodesign and UKCA


TI80_0035 - Technical Information – Ecodesign and UKCA
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TI80_0046 - Technical Information – Adapters and adapter cables


TI80_0046 - Technical Information – Adapters and adapter cables
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E3000 - Catalogue – NORDAC Electronic drive technology


E3000 - Catalogue – NORDAC Electronic drive technology
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C310600 - Declaration of Conformity (EMV) – NORDAC PRO (SK 500E) – Variable Frequency Drives


C310600 - Declaration of Conformity (EMV) – NORDAC PRO (SK 500E) – Variable Frequency Drives
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C312600 - Supplier’s Conformity Declaration SK 500E - Australia


C312600 - Supplier’s Conformity Declaration SK 500E - Australia
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C350600 - Declaration of conformity (UKCA) – NORDAC PRO (SK 500E)


C350600 - Declaration of conformity (UKCA) – NORDAC PRO (SK 500E)
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C330603


C330603
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F3050 - NORDAC PRO SK500E


F3050 - NORDAC PRO SK500E
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NORDCON

With the NORDCON Windows app and the NORDCON mobile app, NORD provides the right tool for commissioning and drive optimization. Both enable easy access to electronic drive systems, simple parameter management and comprehensive diagnosis.

Device Description Files

Implementing NORDAC options in automation environments is particularly easy with the corresponding device description files (EDS, ESI, XML and GSD). All relevant files are ready for direct download – matched to the appropriate NORD drive systems. Achieve efficient configuration, reduced installation times, and higher productivity with a single click.

ePLAN Macros

NORD's ePLAN macros simplify planning and accelerate the entire engineering process. The verified macros are available for direct download and support precise mapping of drive systems, efficient preparation of circuit diagrams, and reliable error prevention.

Condition Monitoring

NORD's drive solutions are continuously monitored via sensors, different software architectures, and interfaces. This not only allows for permanent data collection and processing, but also for predictive maintenance. This kind of close, continuous monitoring results in the efficiency and consistent availability of your drive technology.

Energy Efficiency and TCO Consulting

Save resources and increase efficiency: consult with NORD and configure an energy-efficient drive solution that fits your needs.

Commissioning

NORD's tailor-made service packages allow you to commission your NORD drives in a way that works for you. We can help you with the commissioning of individual drive components or complete drive systems, as well as with their connection to your automation environment. We have service available by phone, online, or on-site and in-person.

Product variants and applications

NORD provides you with tailor-made drive solutions from a single source. Each component in our modular product system can be extended with a motor, a gear unit, drive electronics and accessories. With personalised advice, we help you implement the best drive solution for your application. Find out more about the possibilities this product offers: