NORDAC PRO Variable Frequency Drive - SK 500E

Wide range of functions for cabinet control

  • Power range: 0.25 - 160 kW
  • Protection class: IP20
Addable Motor Size: , ,

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.

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

  • 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

BU0500 - NORDAC PRO 500E User Manual


BU0500 - NORDAC PRO 500E User Manual
  • Download English
Documentation Details

BU0505 - SK 54xE Manual for NORD's SK 540E, SK 541E, SK 542E, SK 543E, SK 544E, and SK 545E


BU0505 - SK 54xE Manual for NORD's SK 540E, SK 541E, SK 542E, SK 543E, SK 544E, and SK 545E
  • Download English
Documentation Details

F3050_E3000 - NORDAC® PRO Cabinet Mounted Drives


F3050_E3000 - NORDAC® PRO Cabinet Mounted Drives
  • Download US-English
Documentation Details

NORDCON

NORDCON

RSLogix 5000® / Studio 5000® Add-On Instructions - RSLogix 5000® / Studio 5000® Add-On Instructions


RSLogix 5000® / Studio 5000® Add-On Instructions - RSLogix 5000® / Studio 5000® Add-On Instructions
  • Download US-English
Documentation Details

U57500 - Download the manual with information on Wiring Diagrams for the SK500E family of AC Vector Drives from NORD Gear Corporation


U57500 - Download the manual with information on Wiring Diagrams for the SK500E family of AC Vector Drives from NORD Gear Corporation
  • Download US-English
Documentation Details

E3000 - NORDAC® Electronic Drive Technology - Centralized/Decentralized VFDs and Motor Starters


E3000 - NORDAC® Electronic Drive Technology - Centralized/Decentralized VFDs and Motor Starters
  • Download US-English
Documentation Details

A6033 - Drive Solutions for the Food and Beverage Industry


A6033 - Drive Solutions for the Food and Beverage Industry
  • Download US-English
Documentation Details

A6034 - Drive Solutions for the Metals Industry


A6034 - Drive Solutions for the Metals Industry
  • Download US-English
Documentation Details

A6035 - Drive solutions for the crane industry


A6035 - Drive solutions for the crane industry
  • Download US-English
Documentation Details

A6041 - Drive Solutions for the Wastewater Industry


A6041 - Drive Solutions for the Wastewater Industry
  • Download US-English
Documentation Details

CS0001 - Treif - Food Cutting Machines and Systems


CS0001 - Treif - Food Cutting Machines and Systems
  • Download US-English
Documentation Details

CS0009 - Electromech - Wastewater


CS0009 - Electromech - Wastewater
  • Download US-English
Documentation Details

CS0020 - MOPOS - Turning Machines for Box Malting


CS0020 - MOPOS - Turning Machines for Box Malting
  • Download US-English
Documentation Details

Downloadable Case Study: Gondolas in Design - Downloadable Case Study: Gondolas in Design


Downloadable Case Study: Gondolas in Design - Downloadable Case Study: Gondolas in Design
  • Download US-English
Documentation Details

F1300 - Complete Drive Solutions From a Single Source


F1300 - Complete Drive Solutions From a Single Source
  • Download US-English
Documentation Details

F3050_E3000 - NORDAC® PRO Cabinet Mounted Drives


F3050_E3000 - NORDAC® PRO Cabinet Mounted Drives
  • Download US-English
Documentation Details

Technical Handbook - Technical Handbook


Technical Handbook - Technical Handbook
  • Download US-English
Documentation Details

Treif Food Processing

Intelligent Cutting

Treif Maschinenbau GmbH is one of the world's leading manufacturers of equipment and systems for slicing food. An SK 500E AC vector drive featuring a powerful microprocessor and integrated positioning functions allow for swift and precise slicing and dicing. No need for an extra controller!

Stage Technology in the Duisburg Theater

Smooth Positioning

New electrical equipment to operating the stage machinery was installed in the Duisburg Theater. Each of the over one hundred control cabinets is equipped with an SK 535E AC vector drive that comes with integrated brake management, brake chopper and line filter as well as sensor-less current vector control.

GinD Gondolas

Metered Moving

Góndolas in Design, S.L. develops and manufactures custom systems for the maintenance and cleaning of building façades. Innovative gondola systems have many requirements and challenges. Drive tehcnology supplied by NORD is responsible for lifting, rotating and precisely positioning the gondola system for the cleaning of building facades. In this example, an SK 500E AC vector drive is responsible for many of these tasks.

STROS Hoists

Custom Drive Solutions for Construction Hoists

The Czech construction hoist manufacturer, STROS, serves customers around the world. NORD drive systems for STROS construction hoists comprise of three bevel gearmotors with external brake resistors equipped with an SK 500E control cabinet AC vector drive with lifting gear functionality that is responsible for soft starting and braking for high positioning accuracy.