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 

BU0800 - Manual containing installation instructions – NORDAC ON (SK 300P series) – Frequency inverters


BU0800 - Manual containing installation instructions – NORDAC ON (SK 300P series) – Frequency inverters
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BU0810 - (Supplementary) manual – POSICON – Positioning control for NORDAC ON (SK 300P)


BU0810 - (Supplementary) manual – POSICON – Positioning control for NORDAC ON (SK 300P)
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BU0820 - (Supplementary) manual – Industrial Ethernet bus interface for NORDAC ON (SK 300P)


BU0820 - (Supplementary) manual – Industrial Ethernet bus interface for NORDAC ON (SK 300P)
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BU0830 - (Supplementary) manual – Functional safety for NORDAC ON (SK 300P)


BU0830 - (Supplementary) manual – Functional safety for NORDAC ON (SK 300P)
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BU2900 - (Supplementary) manual – Industrial Ethernet bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2900 - (Supplementary) manual – Industrial Ethernet bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU0210 - (Supplementary) manual – POSICON – Positioning control for NORDAC FLEX and LINK (SK 200E, SK 250E-FDS)


BU0210 - (Supplementary) manual – POSICON – Positioning control for NORDAC FLEX and LINK (SK 200E, SK 250E-FDS)
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BU0940 - Manual – S7 standard modules for NORDAC frequency inverters


BU0940 - Manual – S7 standard modules for NORDAC frequency inverters
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BU0950 - Manual – TIA standard modules for NORDAC frequency inverters


BU0950 - Manual – TIA standard modules for NORDAC frequency inverters
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BU2100 - (Supplementary) manual – EtherNet/IP bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2100 - (Supplementary) manual – EtherNet/IP bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2200 - (Supplementary) manual – POWERLINK bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2200 - (Supplementary) manual – POWERLINK bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2300 - (Supplementary) manual – EtherCAT® bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2300 - (Supplementary) manual – EtherCAT® bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2400 - (Supplementary) manual – PROFINET IO® bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2400 - (Supplementary) manual – PROFINET IO® bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2500 - (Supplementary) manual – CANopen bus interface for NORDAC PRO, BASE, FLEX and LINK – Frequency inverters


BU2500 - (Supplementary) manual – CANopen bus interface for NORDAC PRO, BASE, FLEX and LINK – Frequency inverters
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BU2600 - (Supplementary) manual – DeviceNet bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2600 - (Supplementary) manual – DeviceNet bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2700 - (Supplementary) manual – PROFIBUS DP bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters


BU2700 - (Supplementary) manual – PROFIBUS DP bus interface for NORDAC BASE, FLEX and LINK – Frequency inverters
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BU2800 - (Supplementary) manual – PROFIsafe bus interface for NORDAC FLEX and LINK – Frequency inverters


BU2800 - (Supplementary) manual – PROFIsafe bus interface for NORDAC FLEX and LINK – Frequency inverters
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AG0100 - Manual (application guide) – Controller optimisation – Frequency inverters


AG0100 - Manual (application guide) – Controller optimisation – Frequency inverters
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AG0101 - Manual (application guide) – Drive optimisation – Frequency inverters


AG0101 - Manual (application guide) – Drive optimisation – Frequency inverters
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AG0104 - Manual (application guide) – System bus – Frequency inverters


AG0104 - Manual (application guide) – System bus – Frequency inverters
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BU0000 - Manual – NORDCON – Control and parameterisation software for NORDAC frequency inverters and motor starters


BU0000 - Manual – NORDCON – Control and parameterisation software for NORDAC frequency inverters and motor starters
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BU0550 - (Supplementary) manual – PLC for NORDAC frequency inverters and motor starters


BU0550 - (Supplementary) manual – PLC for NORDAC frequency inverters and motor starters
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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 - Design of the protective earth conductor


TI80_0019 - Technical information - Design of the protective earth 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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C310001 - Declaration of Conformity - NORDAC ON/ON+, SK 300P (C310001)


C310001 - Declaration of Conformity - NORDAC ON/ON+, SK 300P (C310001)
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C330001 - Certificate for Frequency Inverter With Safety Switch Off - NORDAC ON SK 3xxP


C330001 - Certificate for Frequency Inverter With Safety Switch Off - NORDAC ON SK 3xxP
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C310002 - Certificate According to EN 61800-5-2:2017


C310002 - Certificate According to EN 61800-5-2:2017
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C352000 - UKCA Declaration of Conformity - NORDAC ON/ON+ SK 300P


C352000 - UKCA Declaration of Conformity - NORDAC ON/ON+ SK 300P
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C310003 - Supplier’s Declaration of Conformity C310003


C310003 - Supplier’s Declaration of Conformity C310003
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