137L0400 Danfoss 315kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L0400 iC7-Automation frequency converter, a 588 A three-phase variable frequency drive designed for demanding industrial automation and heavy-duty motor control applications.
Why Choose the Danfoss 137L0400 iC7-Automation Frequency Converter?
The Danfoss 137L0400 is a high-performance iC7-Automation frequency converter designed for demanding industrial automation and heavy-duty motor control applications. Built to deliver precise speed and torque regulation, this advanced variable frequency drive (VFD) helps improve process control, energy efficiency and operational reliability across modern manufacturing and process environments.
As part of the advanced Danfoss iC7-Automation series, the 137L0400 provides flexible connectivity, integrated safety and configurable control functionality for three-phase AC motor systems. Its robust design supports integration into industrial automation networks, helping machine builders, system integrators and plant operators achieve dependable motor control in demanding applications.
With a rated output current of 588 A, a three-phase 380-500 V AC supply and an IP54 / UL Type 12 enclosure, the Danfoss 137L0400 is ideal for heavy-duty applications such as large pumps, fans, conveyors, processing machinery and automated production systems.
Key Advantages
High-performance industrial frequency converter for demanding automation applications.
588 A current rating suitable for heavy-duty industrial motor control.
Three-phase 380-500 V AC input compatible with industrial power networks.
Integrated Safe Torque Off (STO) safety functionality.
IP54 / UL Type 12 enclosure for enhanced protection in industrial environments.
Built-in Modbus TCP communication for automation network integration.
Standard I/O configuration supports flexible control system connectivity.
Air-cooled construction for reliable continuous operation.
Key Features
Danfoss iC7-Automation series.
588 A rated output current.
Three-phase 380-500 V AC input supply.
IP54 / UL Type 12 protection rating.
Frame size FB10a.
Integrated Safe Torque Off (STO), not upgradable.
Modbus TCP OS7MT fieldbus protocol enabled.
Ethernet port included.
Control Panel 2.8 OPX20.
Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
EMC category C2.
Air-cooled frequency converter design.
Reliable Motor Control for Heavy-Duty Industrial Systems
The Danfoss iC7-Automation platform is designed to deliver precise motor speed and torque control across a wide range of industrial applications. By adjusting motor output to match process demand, the drive helps reduce energy use, minimise mechanical stress and improve overall system efficiency.
With integrated safety, communication and control features, the 137L0400 is well suited to connected industrial installations where uptime, reliability and flexible automation integration are essential. Its IP54 enclosure provides added protection for use in demanding industrial environments.
The Danfoss 137L0400 is used to control the speed and torque of three-phase AC motors in industrial automation, manufacturing and process control applications.
What current rating does this frequency converter have?
The Danfoss 137L0400 has a rated output current of 588 A.
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC supply.
What protection rating does the Danfoss 137L0400 offer?
This model has an IP54 / UL Type 12 protection rating, making it suitable for demanding industrial environments.
Does the Danfoss 137L0400 include safety functionality?
Yes, the drive includes integrated Safe Torque Off (STO) functionality.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by machine builders, system integrators and industrial engineers for reliable motor control, advanced connectivity and efficient operation in demanding 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...