Danfoss 137U1858 iC7-Automation enclosed variable frequency drive with 385 A current rating, three-phase 380-500 V AC input and IP54 enclosure for demanding industrial motor control applications.
£40,622.40
The Danfoss 137U1858 is a high-performance iC7-Automation enclosed variable frequency drive (VFD) designed for demanding industrial motor control applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides efficient speed regulation, reliable operation and flexible integration for modern automation and process systems.
This enclosed drive is engineered for industrial environments where dependable motor control, reduced downtime and improved energy performance are essential. The Danfoss iC7-Automation range supports advanced control functionality, efficient operation and robust installation options for large machinery, process equipment and plant-wide automation systems.
With a three-phase 380-500 V AC supply, 385 A current rating and IP54 enclosure protection, the 137U1858 is suitable for high-power industrial installations. Its enclosed construction and integrated communication and safety options make it ideal for electrical control rooms, plant machinery and heavy-duty process applications.
Variable frequency drives such as the Danfoss 137U1858 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This allows large industrial motors to operate at the required speed for the process, helping reduce energy consumption while improving operational control.
The iC7-Automation platform is designed for demanding industrial applications requiring high performance, flexible configuration and dependable integration with control systems. Its enclosed format makes it suitable for installations where robust protection and long-term reliability are critical.
| Power | 200 kW |
|---|---|
| Current | 385 A |
| Voltage | 500 V |
| Phase | Three Phase |
| IP Rating | IP54 |
| Series | iC7-Automation |
| Product type | Enclosed Variable Frequency Drive |
| Drive category | AC frequency converter |
| Rated current | 385 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Protection rating | IP54 |
| Mounting type | Enclosed cabinet installation |
| Cooling method | Air cooled |
| Application | Industrial motor control and automation |
| Typical use | Pumps, fans, conveyors and process machinery |
| Brand | Danfoss |
The Danfoss 137U1858 is an enclosed variable frequency drive used to control large AC motors in industrial automation, process control and heavy-duty machinery applications.
The drive is designed for a three-phase 380-500 V AC supply.
The Danfoss 137U1858 has a rated current of 385 A.
The drive has an IP54 enclosure rating, making it suitable for protected industrial environments.
iC7-Automation enclosed drives are commonly used with pumps, fans, conveyors, process machinery, water treatment systems and heavy industrial automation equipment.
Danfoss iC7-Automation enclosed drives are engineered for efficient motor control, robust industrial performance and reliable operation in demanding automation and process environments.
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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...