Danfoss 137U5291 iC7-Automation inverter module featuring 315 kW motor power, 590 A current rating and three-phase 380–500 V AC supply for high-power industrial motor control systems.
Why Choose the Danfoss 137U5291 iC7-Automation System Module?
The Danfoss 137U5291 is a high-power iC7-Automation inverter module designed for advanced motor control in demanding industrial automation systems. As part of the Danfoss iC7-Automation system module range, it provides robust performance, flexible integration and reliable operation for large-scale machinery and process applications.
Built for panel installation, the 137U5291 combines compact system-module construction with powerful shaft performance and modern automation connectivity. Its open-type design enables integration into custom drive panels and control cabinets, making it suitable for system builders, OEMs and industrial engineers requiring dependable high-current motor control.
With a rated power of 315 kW / 450 HP, a 590 A output current and a three-phase 380–500 V AC supply, the Danfoss 137U5291 is suitable for high-capacity pumps, fans, compressors, conveyors and production machinery. It also includes functional safety features including Safe Torque Off (STO) and SS1-t.
Key Advantages
High-power iC7-Automation inverter module for industrial motor control.
315 kW / 450 HP power rating for demanding drive applications.
590 A rated current for large three-phase AC motors.
Three-phase 380–500 V AC supply compatible with industrial power systems.
Open-type system module design for panel and cabinet integration.
Integrated STO and SS1-t functional safety.
Modbus TCP connectivity for automation system integration.
Key Features
Danfoss iC7-Automation system module series.
315 kW / 450 HP rated motor power.
590 A rated output current.
380–500 V AC three-phase supply.
Air-cooled inverter module construction.
IP00 / Open Type protection rating.
IR10 frame size.
EMC category C4.
Control Panel 2.8 OPX20 interface.
Standard I/O with relay option OC7C1.
Modbus TCP OS7MT communication.
Functional safety with STO and SS1-t.
Powerful Inverter Module for Industrial Drive Systems
The Danfoss 137U5291 provides precise motor speed and torque control by regulating the electrical output supplied to connected AC motors. This helps improve process stability, reduce mechanical stress and optimise energy use across high-power industrial applications.
Its system-module format is designed for fast integration into custom drive panels and engineered automation systems. With Modbus TCP communication, standard I/O options and integrated safety functions, the 137U5291 supports modern PLC-controlled installations and complex industrial networks.
Typical Applications
Large industrial pumps and pumping stations.
High-capacity fans and ventilation systems.
Compressors and process air equipment.
Heavy-duty conveyors and material handling systems.
The Danfoss 137U5291 is used for controlling large three-phase AC motors in industrial automation, process control and engineered drive panel applications.
What motor power does the 137U5291 support?
The module is rated for approximately 315 kW / 450 HP.
What supply voltage does the Danfoss 137U5291 require?
The 137U5291 operates from a three-phase 380–500 V AC supply.
What protection rating does this module have?
The Danfoss 137U5291 has an IP00 / Open Type protection rating and is intended for installation inside a suitable electrical cabinet or panel.
Does the 137U5291 include functional safety?
Yes, it includes Safe Torque Off (STO) and SS1-t functional safety features.
Trusted by Industrial Drive System Engineers
Danfoss iC7-Automation system modules are trusted by engineers, OEMs and system integrators for reliable high-power motor control, flexible cabinet integration and efficient operation in demanding industrial 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.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Do you have stock for urgent orders?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What are your delivery times and costs?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What about warranties, returns and faulty items?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
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...