Why Choose the Danfoss 137H8908 iC7-Automation Frequency Converter?
The Danfoss 137H8908 is a high-performance AC variable frequency drive (VFD) from the advanced iC7-Automation series, designed for precise motor control in demanding industrial automation and process environments. It delivers stable torque, accurate speed regulation and strong energy optimisation for modern production systems.
Built on Danfoss’s latest drive platform, the iC7 range provides intelligent control architecture, flexible connectivity and robust operation across a wide range of industrial applications. It is commonly used in OEM machinery, conveyors, pumps, fans and process equipment where reliability and precision are critical.
With a three-phase 380–500 V AC supply and a rated output current of 206 A, this unit is suitable for high-power motor applications up to approximately 110 kW, depending on load and installation conditions. Its cabinet-mounted, air-cooled design ensures efficient thermal performance and long service life. {index=0}
Key Advantages
Advanced iC7-Automation drive technology for precise motor control.
High efficiency performance across varying industrial loads.
Stable torque delivery for demanding applications.
Integrated Safe Torque Off (STO) safety function.
Flexible industrial communication options.
Designed for continuous operation in harsh environments.
Key Features
Danfoss iC7-Automation frequency converter.
Three-phase 380–500 V AC input supply.
Rated output current of 206 A.
Supports motors up to ~110 kW (application dependent).
Advanced vector motor control technology.
Integrated STO safety function.
Industrial Ethernet and fieldbus communication support.
Air-cooled cabinet installation design.
Reliable Motor Control for Industrial Machinery
The iC7-Automation platform is designed to deliver precise and stable motor control in industrial environments, maintaining consistent performance even under fluctuating load conditions. This ensures efficient operation across a wide range of automation systems.
Its advanced control system improves energy efficiency, reduces mechanical wear and supports smooth motor operation in continuous production environments where reliability is essential.
Typical Applications
Industrial automation systems.
Heavy-duty conveyors and material handling.
Pumps and compressors.
Process industry machinery.
OEM equipment integration.
High-power motor control applications.
Technical Specifications
Power
110 kW
Current
206 A
Voltage
500 V
Phase
Three Phase
IP Rating
IP21
Series
iC7-Automation
Product type
AC variable frequency drive
Supply voltage
380–500 V AC
Output current
206 A
Motor power
up to approx. 110 kW
Cooling type
Air-cooled
Mounting type
Cabinet installation
Protection rating
IP21 / UL Type 1
Control method
Vector control
Safety function
Safe Torque Off (STO)
Frame size
FK09c
EMC Filter
None
Frequently Asked Questions
What is the Danfoss 137H8908 used for?
It is used for precise speed and torque control of three-phase AC motors in industrial automation systems.
What voltage does it operate on?
It operates on a three-phase 380–500 V AC supply.
What motor size does it support?
It supports motors up to approximately 110 kW depending on application conditions.
Does it include safety features?
Yes, it includes an integrated Safe Torque Off (STO) safety function.
Where is it installed?
It is designed for installation inside industrial electrical control cabinets.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation drives are widely used in modern industry for reliable motor control, energy efficiency and advanced automation performance.
Power
110 kW
Current
206 A
Voltage
500 V
Phase
Three Phase
IP Rating
IP21
Series
iC7-Automation
Product type
AC variable frequency drive
Supply voltage
380–500 V AC
Output current
206 A
Motor power
up to approx. 110 kW
Cooling type
Air-cooled
Mounting type
Cabinet installation
Protection rating
IP21 / UL Type 1
Control method
Vector control
Safety function
Safe Torque Off (STO)
Frame size
FK09c
EMC Filter
None
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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...