137U9417 Danfoss 55kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U9417 iC7-Automation frequency converter, a three phase air-cooled variable speed drive with 106 A current rating, 380-500 V AC supply, PROFINET RT communication, IP21 UL Type 1 protection and Safe Torque Off functionality.
Why Choose the Danfoss 137U9417 iC7-Automation Frequency Converter?
The Danfoss 137U9417 is a robust iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it provides reliable motor control, flexible connectivity and efficient operation for machinery, process systems and production environments.
This air-cooled variable speed drive is engineered for industrial installations where dependable performance, automation integration and built-in safety are essential. Its configuration includes PROFINET RT communication, Ethernet connectivity, standard I/O, EMC filtering, a Control Panel 2.8 OPX20 interface and integrated Safe Torque Off functionality.
With a 106 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137U9417 is suitable for medium-to-high power industrial motors used in conveyors, pumps, fans, compressors, production equipment and OEM automation systems. Its IP21 / UL Type 1 enclosure rating provides added protection for industrial cabinet and panel installations.
Key Advantages
Reliable iC7-Automation frequency converter for industrial motor control.
106 A current rating for demanding three-phase motor applications.
Three-phase 380–500 V AC input for industrial power systems.
PROFINET RT communication for PLC and automation integration.
Integrated Safe Torque Off (STO) functional safety.
IP21 / UL Type 1 protection for industrial installations.
Standard I/O for flexible machine control and signal handling.
Key Features
Danfoss iC7-Automation drive series.
Air-cooled frequency converter.
106 A current rating.
Three-phase 380–500 V AC input supply.
IP21 / UL Type 1 enclosure rating.
Frame size FK07.
EMC category C2 filtering.
PROFINET RT OS7PR fieldbus protocol.
Ethernet port with no additional protocol enabled.
Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
Control Panel 2.8 OPX20 included.
Functional safety with Safe Torque Off.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series regulate motor speed by adjusting output voltage and frequency. This enables smoother acceleration, improved process stability, reduced mechanical wear and better energy efficiency across motor-driven equipment.
The Danfoss 137U9417 is designed for automation engineers, panel builders and OEM machine builders who require dependable motor control with integrated safety and industrial communication. Its PROFINET RT support and standard I/O configuration make it suitable for integration into PLC-controlled machinery and modern automation networks.
Typical Applications
Industrial conveyors and material handling systems.
Pumps, fans and ventilation equipment.
Compressors and process machinery.
Production and manufacturing lines.
PLC-controlled automation systems.
OEM machine building applications.
Electrical control panels and industrial installations.
The Danfoss 137U9417 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What current rating does this frequency converter have?
The Danfoss 137U9417 has a current rating of approximately 106 A.
What supply voltage does the Danfoss 137U9417 require?
This frequency converter operates from a three-phase 380–500 V AC supply.
Which communication protocol is supported?
The Danfoss 137U9417 supports PROFINET RT OS7PR fieldbus communication for integration with industrial automation systems.
What enclosure protection does this drive provide?
The Danfoss 137U9417 has an IP21 / UL Type 1 enclosure rating, suitable for protected industrial installations and electrical cabinets.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by engineers, panel builders and OEM machine builders for reliable motor control, flexible communication and efficient operation in modern industrial automation systems.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...