Danfoss 137X4902 iC7-Automation system module, a 385 A three-phase inverter module designed for industrial automation and cabinet-integrated drive applications.
Why Choose the Danfoss 137X4902 iC7-Automation System Module?
The Danfoss 137X4902 is a high-performance iC7-Automation system module designed for industrial drive systems requiring reliable inverter module functionality, cabinet integration and advanced automation connectivity. As part of the Danfoss iC7-Automation series, it supports efficient power conversion and precise control in demanding industrial motor control applications.
This air-cooled system module is engineered for installations where high current capacity, dependable safety functionality and robust communication are essential. Its modular construction allows flexible integration into drive cabinets, while PROFINET RT communication, standard I/O and functional safety support make it suitable for modern industrial automation networks.
With a current rating of 385 A and a three-phase 380–500 V AC supply, the Danfoss 137X4902 is suitable for industrial drive systems used in pumps, fans, compressors, conveyors, production machinery and process applications. Its IP00 / Open Type design is intended for installation inside suitable electrical cabinets or drive panels.
Key Advantages
Industrial iC7-Automation inverter system module for cabinet-based drive systems.
385 A current rating for demanding motor control applications.
Three-phase 380–500 V AC input suitable for industrial power networks.
PROFINET RT communication for automation network integration.
Integrated Safe Torque Off (STO) and SS1-t safety functionality.
Standard I/O and relay option for flexible control and monitoring.
Air-cooled modular construction for efficient cabinet integration.
Key Features
Danfoss iC7-Automation system module series.
385 A current rating.
Three-phase 380–500 V AC mains voltage.
IP00 / Open Type protection rating.
Air-cooled system module design.
Frame size IR10.
Inverter module (INU) configuration.
EMC category C4.
PROFINET RT fieldbus communication.
Standard I/O with I/O and relay option.
Functional safety with STO and SS1-t.
Control Panel 2.8 OPX20 included.
Cabinet-Based Inverter Module Integration
System modules such as the Danfoss 137X4902 are used as part of larger drive architectures where efficient power conversion, flexible cabinet design and reliable motor control are required. The inverter module converts DC link power into controlled AC output for the motor, enabling precise speed and torque regulation.
The iC7-Automation platform is designed for advanced industrial drive systems where scalability, connectivity and dependable operation are critical. With PROFINET RT communication, integrated STO and SS1-t safety functions and modular cabinet integration, this system module is well suited to industrial automation and process control installations.
Typical Applications
Industrial inverter drive systems.
Large pumps and fan systems.
Compressors and process machinery.
Conveyors and material handling systems.
Manufacturing and production lines.
Cabinet-integrated automation systems.
Applications requiring PROFINET-connected motor control.
The Danfoss 137X4902 is used in industrial drive systems requiring inverter module functionality, automation connectivity and reliable cabinet-based system integration.
What current rating does this system module provide?
The system module has a current rating of approximately 385 A.
What supply voltage does the module require?
The Danfoss 137X4902 is designed for a three-phase 380–500 V AC supply.
Does this model include functional safety?
Yes, this model includes Safe Torque Off (STO) and SS1-t functional safety capability.
What communication protocol is supported?
The module supports PROFINET RT communication, allowing integration into industrial automation networks and control systems.
Trusted by Industrial Drive System Engineers
Danfoss iC7-Automation system modules are trusted by engineers and system integrators to deliver scalable, efficient and reliable drive solutions for 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.
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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...