137U1917 Danfoss 355kW iC7-Automation Inverter module

Why Choose the Danfoss 137U1917 iC7-Automation System Module?

The Danfoss 137U1917 is a high-power iC7-Automation air-cooled system module designed for demanding industrial drive systems requiring robust inverter performance, compact cabinet integration and reliable operation. As part of the advanced Danfoss iC7-Automation series, it is engineered for applications where high current capacity, modular drive architecture and dependable motor control are essential.

This inverter module is developed for engineered drive cabinets, multi-drive installations and heavy-duty automation systems. Its air-cooled construction, high power density and open-type design make it suitable for industrial integrators and system builders requiring flexible, scalable drive solutions.

With a rated current of 658 A, a three-phase 380–500 V AC supply and Modbus TCP communication, the Danfoss 137U1917 is ideal for high-power process machinery, production lines, material handling equipment and modular motor control systems. Its IP00 open-type enclosure is intended for installation inside suitable electrical cabinets and control panels.

Key Advantages

• High-capacity iC7-Automation system module for industrial drive systems.
• 658 A current rating for demanding motor control applications.
• Three-phase 380–500 V AC operation for industrial power networks.
• Inverter module (INU) design for modular drive architectures.
• Integrated Modbus TCP communication for automation networks.
• Air-cooled construction for engineered cabinet installations.
• Standard I/O and relay option for flexible system integration.
• Compact IP00 open-type format for high-power drive panels.

Key Features

• Danfoss iC7-Automation system module series.
• 658 A rated current.
• Inverter module, INU configuration.
• Three-phase 380–500 V AC mains voltage.
• IP00 / Open Type protection rating.
• Frame size IR11.
• Air-cooled system module design.
• EMC Category C4.
• Modbus TCP OS7MT communication.
• Standard I/O with Relay Option OC7C1.
• No functional safety, not upgradable.
• Designed for cabinet-mounted industrial drive systems.

High-Power Inverter Control for Industrial Drive Systems

Inverter system modules such as the Danfoss 137U1917 are used in modular drive systems to provide controlled power output to industrial motors. By regulating motor speed and torque, these modules support efficient operation, improved process control and reduced mechanical stress in demanding automation environments.

The iC7-Automation platform is designed for scalable industrial drive installations, combining high power density, modular hardware and flexible communication. With Modbus TCP connectivity and standard I/O support, this module can be integrated into engineered control systems and multi-drive automation architectures.

Typical Applications

• High-power industrial motor control systems.
• Multi-drive automation installations.
• Process machinery and production lines.
• Material handling and conveyor systems.
• Engineered drive cabinets and control panels.
• Pumps, fans and heavy-duty industrial equipment.
• Factory automation and manufacturing systems.
• Industrial machinery requiring modular inverter control.