137X3860 Danfoss 450kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X3860 iC7-Automation frequency converter for high-power industrial motor control, featuring a 799 A output current rating and three-phase 380-500 V AC supply.
Why Choose the Danfoss 137X3860 iC7-Automation Frequency Converter?
The Danfoss 137X3860 is a high-performance iC7-Automation frequency converter designed for demanding industrial automation and motor control applications. Built on the advanced Danfoss iC7 drive platform, it provides precise motor speed and torque control for machinery, process systems and heavy-duty production environments.
As part of the Danfoss iC7-Automation series, the 137X3860 is engineered for flexible configuration, reliable operation and seamless integration into modern automation systems. Its compact drive architecture supports demanding applications where high efficiency, advanced connectivity and dependable motor control are essential.
With a three-phase 380-500 V AC supply and a high 799 A output current rating, this frequency converter is suitable for powerful industrial motor installations. The unit is configured for demanding environments and includes advanced iC7 functionality for high-performance variable speed drive applications.
Key Advantages
Advanced Danfoss iC7-Automation frequency converter.
799 A output current rating for high-power motor control.
Three-phase 380-500 V AC input for industrial power systems.
Designed for demanding automation and process applications.
Configurable drive platform for flexible system integration.
Supports precise motor control even in demanding operating conditions.
Reliable Danfoss engineering for modern industrial environments.
Key Features
Danfoss iC7-Automation series.
Industrial frequency converter for variable speed motor control.
799 A rated output current.
380-500 V AC three-phase supply.
Advanced motor control for automation applications.
Industrial IoT security features within the iC7 platform.
Configurable design to match application and system requirements.
Suitable for integration into industrial control cabinets and drive systems.
Advanced Motor Control for Demanding Automation
The Danfoss 137X3860 is designed to regulate motor speed and torque with high precision, helping industrial systems operate more efficiently while reducing mechanical stress on motors, pumps, fans, conveyors and associated equipment.
The iC7-Automation platform supports scalable drive system design, allowing the converter to be integrated into complex automation networks and cabinet-built control systems. Its configurable architecture makes it suitable for both new installations and modernisation projects requiring dependable variable speed control.
Typical Applications
High-power industrial motor control systems.
Process automation and production plants.
Pumps, fans and compressors.
Large conveyors and material handling systems.
Industrial machinery and manufacturing lines.
OEM automation and machine building projects.
Cabinet-built drive systems and electrical control panels.
The Danfoss 137X3860 is used to control the speed and torque of AC motors in demanding industrial automation, process and machinery applications.
What series does the Danfoss 137X3860 belong to?
The 137X3860 belongs to the Danfoss iC7-Automation frequency converter series.
What current rating does this drive have?
This model is specified with a high 799 A output current rating.
What supply voltage does the drive require?
The drive is designed for a three-phase 380-500 V AC supply.
Where is this frequency converter typically installed?
It is typically installed within industrial control cabinets, automation panels or cabinet-built drive systems.
Trusted for Industrial Automation Applications
Danfoss iC7-Automation frequency converters are designed to provide reliable motor control, advanced configuration options and scalable performance for demanding industrial automation environments.
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...