NORDAC PRO Variable Frequency Drive - SK 500P

Single Product Family with Basic to Advanced Functions

  • Power Range: 0.33 – 30 HP (0.25 – 22 kW)
  • Protection Class: IP20
  • Multi-protocol Ethernet interface for PROFINET IO, EtherNet/IP, EtherCAT, Ethernet Powerlink, and more
  • USB interface for voltage-free parameterization, even when the mains power is disconnected.
  • Multi-encoder interface for multiple axis operation

The control cabinet inverter for all drive applications

The NORDAC® PRO is a variable frequency drive for all drive applications. Even in the basic SK 500P version, the NORDAC® PRO provides great versatility. The advanced SK 530P version expands this capability and can be functionally extended with optional SK CU5 modules. The SK 550P has an integrated multi-protocol Ethernet interface for efficient connection to Ethernet-based control systems.

Easy operation of the NORDAC® PRO is achieved through a Bluetooth interface, an SD memory card for parameter storage medium, firmware, and operating data, as well as a USB interface for voltage-free parameterization of the variable drive “in the box”. The use of the latest components ensures a very compact, space-saving design.

Product Versions

  • Power Range: 0.33 – 7.5 HP (0.25 – 5.5 kW)
  • Single-Phase: 200 – 240 V, 3-phase: 380 – 480 V
  • Available in basic and advanced versions
  • Protection Class: IP20
  • Functional safety
  • SK TU5 plug-in control module
  • SK CU5 extension modules

Product Characteristics

  • 6x Digital-In, 2x Digital-Out, 2x Relays, 2x Analog-In, 1x Analog-Out 
  • Optional In/Out extension
  • Functional safety: STO, SS1
  • Integrated Ethernet interface can be configured for each parameter
  • Encoder Interfaces: HTL, TTL RS422, SIN/COS, SSI, BISS, Hiperface, EnDat 2.1, CANopen
  • USB interface for voltage-free parameterization
  • SD card slot for storage and transfer of parameter data
  • Plug-in control and power terminals for up to 2.2 kW 
  • Parameter structure compatible with all NORD variable frequency drives
  • Parameterizable via plug-in control module, NORDCON software tool or app
  • 4 parameter sets which 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 control and high overload characteristics for synchronous and asynchronous motors
  • PLC functionality for drive-related functions
  • POSICON – integrated positioning mode and synchronization
  • Integrated line filter

BU0600 - Installation Manual – NORDAC PRO (SK 500P series) – Installation Manual


BU0600 - Installation Manual – NORDAC PRO (SK 500P series) – Installation Manual
  • Download English
Documentation Details

BU0610 - (Supplementary) Manual – POSICON – Positioning control for NORDAC® PRO (SK 500P)


BU0610 - (Supplementary) Manual – POSICON – Positioning control for NORDAC® PRO (SK 500P)
  • Download English
Documentation Details

BU0620 - (Supplementary) Manual – Industrial Ethernet Bus Interface for NORDAC PRO (SK 500P)


BU0620 - (Supplementary) Manual – Industrial Ethernet Bus Interface for NORDAC PRO (SK 500P)
  • Download English
Documentation Details

BU0630 - (Supplementary) Manual – Functional safety for NORDAC PRO (SK 500P)


BU0630 - (Supplementary) Manual – Functional safety for NORDAC PRO (SK 500P)
  • Download English
Documentation Details

AG0103 - Manual (application guide) – DS402 drive profile – Variable Frequency Drives


AG0103 - Manual (application guide) – DS402 drive profile – Variable Frequency Drives
  • Download English
Documentation Details

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


BU0940 - Manual – S7 Standard Modules for NORDAC Variable Frequency Drives
  • Download English
Documentation Details

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


BU0950 - Manual – TIA Standard Modules for NORDAC Variable Frequency Drives
  • Download English
Documentation Details

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
  • Download US-English
Documentation Details

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
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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


BU2500 - (Supplementary) Manual – CANopen Bus Interface for NORDAC BASE, FLEX and LINK – Variable Frequency Drives
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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
  • Download English
Documentation Details

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


AG0100 - Manual (application guide) – Controller Optimization – Variable Frequency Drives
  • Download English
Documentation Details

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


AG0101 - Manual (application guide) – Drive Optimization – Variable Frequency Drives
  • Download English
Documentation Details

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


AG0104 - Manual (application guide) – System bus – Variable Frequency Drives
  • Download English
Documentation Details

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
  • Download English
Documentation Details

BU0550 - (Supplementary) Manual – PLC for NORDAC Variable Frequency Drives and Motor Starters


BU0550 - (Supplementary) Manual – PLC for NORDAC Variable Frequency Drives and Motor Starters
  • Download English
Documentation Details

TI70_1801 - Technical Information/Data Sheet – Special device NORDAC PRO SK 5xxP-751-340-A-S3


TI70_1801 - Technical Information/Data Sheet – Special device NORDAC PRO SK 5xxP-751-340-A-S3
  • Download English
Documentation Details

TI80_0044 - Technical Information – Multi-protocol Ind_Ethernet


TI80_0044 - Technical Information – Multi-protocol Ind_Ethernet
  • Download English
Documentation Details

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


TI80-0041 - Technical Information – Installation information for power wiring
  • Download English
Documentation Details

TI80_0026 - Technical Information – SmartOilChange


TI80_0026 - Technical Information – SmartOilChange
  • Download English
Documentation Details

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


TI80_0037 - Technical information – Plug-in mains connection for NORD® products
  • Download English
Documentation Details

TI80_0045 - Technical Information – Functional safety


TI80_0045 - Technical Information – Functional safety
  • Download English
Documentation Details

TI800_000000003 - Technical Information – Residual Currents


TI800_000000003 - Technical Information – Residual Currents
  • Download English
Documentation Details

TI80_0011 - Technical Information – EMC-Compliant installation


TI80_0011 - Technical Information – EMC-Compliant installation
  • Download English
Documentation Details

TI80_0019 - Technical information – Dimensioning of the protective conductor


TI80_0019 - Technical information – Dimensioning of the protective conductor
  • Download English
Documentation Details

TI80_0020 - Technical information – Climate Classes


TI80_0020 - Technical information – Climate Classes
  • Download English
Documentation Details

TI80_0035 - Technical Information – Ecodesign and UKCA


TI80_0035 - Technical Information – Ecodesign and UKCA
  • Download English
Documentation Details

TI80_0046 - Technical Information – Adapters and adapter cables


TI80_0046 - Technical Information – Adapters and adapter cables
  • Download English
Documentation Details

E3000 - Catalogue – NORDAC Electronic drive technology


E3000 - Catalogue – NORDAC Electronic drive technology
  • Download US-English
  • Download English
Documentation Details

C330602 - Certificate (Functional Safety) – NORDAC PRO (SK 500P) – Variable Frequency Drives


C330602 - Certificate (Functional Safety) – NORDAC PRO (SK 500P) – Variable Frequency Drives
  • Download English
Documentation Details

C330604 - Manufacturer's Declaration for Frequency Inverter With Safety Switch Off - SK 5xxP, Size 4 and 5


C330604 - Manufacturer's Declaration for Frequency Inverter With Safety Switch Off - SK 5xxP, Size 4 and 5
  • Download English
Documentation Details

C310602 - ACMA - Supplier’s Conformity Declaration


C310602 - ACMA - Supplier’s Conformity Declaration
  • Download English
Documentation Details

C310601 - Declaration of conformity (EMC) – NORDAC PRO (SK 500P) – Frequency inverters


C310601 - Declaration of conformity (EMC) – NORDAC PRO (SK 500P) – Frequency inverters
  • Download English
Documentation Details

C350601

  • Download English
Documentation Details

F3060 - NORDAC PRO SK500P


F3060 - NORDAC PRO SK500P
  • Download English
Documentation Details

DS1035 - Variable Frequency Drives for Control Cabinet Installation NORDAC PRO


DS1035 - Variable Frequency Drives for Control Cabinet Installation NORDAC PRO
  • Download English
Documentation Details