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137U6457 Danfoss 355kW iC7-Automation Inverter module
Danfoss 137U6457 iC7-Automation air-cooled inverter system module with 658 A current rating, 380-500 V AC three-phase supply, PROFINET RT communication and IP00 open-type cabinet integration.
£19,964.25
Why Choose the Danfoss 137U6457 iC7-Automation System Module?
The Danfoss 137U6457 is a high-current iC7-Automation air-cooled inverter system module designed for demanding industrial automation, process control and heavy-duty motor drive applications. As part of the advanced Danfoss iC7-Automation series, it provides powerful motor control, compact cabinet integration and dependable performance in modern industrial systems.
Designed for panel builders, system integrators and industrial engineers, the iC7-Automation platform combines strong shaft performance with modular drive technology and embedded industrial IoT security. Its open-type construction supports fast integration into custom drive cabinets and automation panels where reliable high-current motor control is required.
With a rated current of 658 A and a three-phase 380–500 V AC supply, the 137U6457 is suitable for large industrial motors used in pumps, fans, compressors, conveyors, process machinery and heavy-duty automation systems. Its IP00 / Open Type design is intended for installation within suitable electrical enclosures.
Key Advantages
- High-current air-cooled inverter system module for industrial automation.
- 658 A rated current for demanding three-phase motor applications.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- PROFINET RT OS7PR fieldbus communication for automation network integration.
- Compact IP00 / Open Type format for cabinet and panel installation.
- Control Panel 2.8 OPX20 included for local operation and commissioning.
- EMC category C4 classification for industrial environments.
Key Features
- Danfoss iC7-Automation series.
- 658 A current rating.
- Three-phase 380–500 V AC supply.
- Air-cooled system module design.
- IP00 / Open Type protection rating.
- Frame size IM11.
- Inverter module, INU configuration.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Control Panel 2.8 OPX20 included.
- Standard I/O: None.
- Functional safety: None, not upgradable.
- EMC category C4 classification.
High-Current Drive Integration for Industrial Systems
The Danfoss iC7-Automation system module is designed to support accurate motor speed and torque control by regulating the electrical output to connected motors. This helps improve process stability, optimise energy use and reduce mechanical stress on motors and driven equipment.
The 137U6457 is particularly suited to high-current cabinet drive systems where PROFINET communication, compact module construction and reliable industrial performance are required. Its open-type format allows panel builders and system integrators to install the module within customised electrical enclosures.
Typical Applications
- Large industrial pumps and fan systems.
- Compressors and process equipment.
- Heavy-duty conveyors and material handling systems.
- Manufacturing and production machinery.
- Water and wastewater treatment systems.
- Factory automation drive panels.
- OEM machine building and system integration.
- General high-current three-phase motor control.
Technical Specifications
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| Power | 355 kW | |
|---|---|---|
| Current | 658 A | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| EMC Filter | None | |
| Series | iC7-Automation | |
| Part number | 137U6457 | |
| Model code | IC7-60SAIN05-658AE00F4+BAPR+BEXX+BF20+CAC0+DAAU | |
| Product type | Air-cooled inverter system module | |
| Module type | Inverter module, INU | |
| Rated current | 658 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP00 / Open Type | |
| Frame size | IM11 | |
| Cooling method | Air-cooled | |
| Functional safety | None, not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | None | |
| EMC category | C4 |
Frequently Asked Questions
What is the Danfoss 137U6457 used for?
The Danfoss 137U6457 is used for high-current motor control in industrial automation, process control and cabinet-mounted drive system applications.
What current rating does this system module provide?
The 137U6457 has a rated current of 658 A.
What supply voltage does the Danfoss 137U6457 require?
This system module is designed for a three-phase 380–500 V AC supply.
What communication protocol is enabled?
The module includes PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
Does the Danfoss 137U6457 include functional safety?
No. This model is specified with no functional safety and is not upgradable for functional safety.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation system modules are trusted by engineers, panel builders and system integrators for powerful motor control, flexible cabinet integration and reliable performance in demanding industrial environments.
