Danfoss 137N5423 iC7-Automation system module, air cooled inverter module (INU). Three phase 380 to 500 V AC, 658 A, IP00 open type, EMC category C4. Configured with PROFINET RT OS7PR, Standard I/O and Relay Option OC7C1, and a 2.8 OPX20 control panel. Functional safety: none, not upgradable.
The Danfoss 137N5423 is an iC7-Automation system module, air cooled inverter module (INU) built for high power industrial automation where cabinet integration, repeatable commissioning, and like for like replacement are essential. Supplied as an IP00 open type module for engineered control cabinets, it is designed for demanding industrial environments that require consistent configuration control and dependable performance.
This configuration is specified for three phase 380 to 500 V AC mains and is configured with PROFINET RT connectivity, Standard I/O with relay option, and a 2.8 inch OPX20 control panel to support commissioning, monitoring, and integration into standardised automation architectures.
Key Features
System module, air cooled iC7-Automation inverter module (INU) for cabinet integrated drive systems.
Phase and supply: three phase 380 to 500 V AC.
Current rating:658 A.
Protection rating:IP00 open type for control cabinet installation.
EMC category:C4 (industrial environment).
Communications:PROFINET RT OS7PR.
Standard I/O:I/O and Relay Option OC7C1.
Control panel:2.8 OPX20 for local commissioning and monitoring.
Functional safety:None, not upgradable on this configuration.
Applications
Industrial automation systems requiring high current cabinet integrated system modules.
Engineered drive cabinets using PROFINET RT networks and standardised I/O integration.
OEM platforms where consistent module specification and straightforward service replacement are required.
Trusted By Customers Worldwide
"For high power cabinets, a defined iC7 system module configuration with PROFINET and consistent I/O makes build, commissioning, and service replacement far more predictable." Drives Engineer, UK
What supply voltage does Danfoss 137N5423 require?
It is specified for three phase 380 to 500 V AC mains.
What is the current rating of 137N5423?
The configuration is listed with a 658 A current rating.
What does IP00 mean for this module?
IP00 open type indicates the unit is intended for installation within a suitable control cabinet that provides the required protection, ventilation, and clearances.
Which communications are included?
This configuration is listed with PROFINET RT OS7PR for industrial Ethernet integration.
Does 137N5423 include functional safety?
No. Functional safety is listed as none, not upgradable on this configuration.
What is included for commissioning and monitoring?
It includes a 2.8 OPX20 control panel for local commissioning and monitoring.
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.
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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...