NORDAC ON / ON+ SK 300P

Decentralised frequency inverter

  • Power range: 0.37 - 3.7 kW
  • Protection class: IP55, IP66
  • Versatile use with wall or motor mounting
  • Simple integration via multi-protocol Ethernet interface
  • Fast plug-and-play commissioning

Decentralised compact solution for high energy efficiency

The product range is designed for controlling NORD's highly efficient synchronous and asynchronous motors. While the NORDAC ON is suitable for IE3 drives, the NORDAC ON+ has been optimised for interaction with the IE5+ synchronous motor. The frequency inverters are characterised by an integrated multi-protocol Ethernet interface, full plug-in capability and a highly compact design. These features make them especially suitable for the requirements of horizontal conveyor technology. 

  • High compatibility and easy integration into Ethernet-based control systems via integrated multi-protocol Ethernet interface 
  • Simple installation and maintenance thanks to full plug-in capability 
  • Flexible use with both synchronous and asynchronous motors 
  • Low space requirements thanks to compact size and possible motor integration 

Product versions

  • Power range: 0.37–3.7 kW 
  • 3-phase 380–480 V 
  • NORDAC ON for IE3 drives, NORDAC ON+ for IE5+ drives 
  • Protection class IP55 or IP66 
  • Various options from the modular product system 

Product characteristics

  • Functional safety STO, SS1 
  • 4x Digital In, 2x Digital Out 
  • Simple system integration via multi-protocol Ethernet interface, configurable by parameter for PROFINETt, EtherNet/IP or EtherCAT 
  • Encoder interfaces: RS-485 
  • Simple installation and maintenance due to full plug-in capability 
  • High operating convenience thanks to parameterisation via plug-in control module, NORDCON software tool or app  
  • Four parameter sets, which can be switched directly online  
  • Parameter structure compatible with all NORD frequency inverters  
  • Motor brake management, lifting gear functionality 
  • 4-quadrant operation through integrated brake chopper 
  • V/f control, current vector control in open-loop and closed-loop mode 
  • High control quality and large overload capacity for synchronous and asynchronous motors 
  • PLC functionality for drive-related functions 
  • POSICON – integrated positioning mode and synchronism 
  • Integrated line filter