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137U1584 Danfoss iC7-Automation 250kW/350 3 phase low-harmonic drive
Danfoss 137U1584 iC7-Automation enclosed drive, an air-cooled low-harmonic AC variable frequency drive rated at 480 A with 380-500 V AC three-phase input, IP54 / UL Type 12 enclosure, PROFINET RT communication and functional safety.
£47,915.25
Why Choose the Danfoss 137U1584 iC7-Automation Enclosed Drive?
The Danfoss 137U1584 is a high-performance AC variable frequency drive (VFD) from the advanced Danfoss iC7-Automation Enclosed Drive series, designed for demanding industrial motor control applications. Built as an enclosed, air-cooled drive solution, it provides dependable speed control, energy efficiency and robust protection for modern automation systems.
The iC7-Automation platform is developed for complex industrial environments where reliable operation, flexible connectivity and high power quality are essential. This model features a low-harmonic drive design, integrated PROFINET RT communication, functional safety capability and a durable IP54 / UL Type 12 enclosure, making it suitable for installation in harsh industrial locations.
With a rated current of 480 A and a three-phase 380–500 V AC supply, the Danfoss 137U1584 is ideal for large motors used in conveyors, pumps, fans, compressors, process machinery and heavy-duty automation systems. Its enclosed cabinet construction simplifies installation while providing enhanced environmental protection and operational reliability.
Key Advantages
- High-performance iC7-Automation enclosed variable frequency drive.
- 480 A current rating for demanding industrial motor control.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Low-harmonic drive design helps improve power quality.
- IP54 / UL Type 12 enclosure for robust environmental protection.
- Integrated PROFINET RT communication for automation network connectivity.
- Functional safety features including STO and SS1-t.
Key Features
- Danfoss iC7-Automation Enclosed Drive series.
- 480 A rated current.
- Three-phase 380–500 V AC input supply.
- IP54 / UL Type 12 enclosure.
- Low-harmonic drive configuration.
- EMC Category C3.
- Control Panel 2.8 OPX20.
- Standard I/O with relay option.
- PROFINET RT OS7PR communication.
- Functional safety: STO, SS1-t and fieldbus.
- Air-cooled enclosed drive construction.
Advanced Drive Control for Demanding Industrial Systems
Variable frequency drives such as the Danfoss 137U1584 regulate motor speed by adjusting output frequency and voltage. This helps improve process control, reduce mechanical stress and optimise energy consumption across large industrial machines and production systems.
The iC7-Automation enclosed drive platform is designed for demanding applications where power quality, connectivity and environmental protection are important. Its low-harmonic architecture helps reduce mains distortion, while integrated PROFINET RT communication allows smooth integration with PLCs and wider automation networks.
Typical Applications
- Heavy-duty industrial conveyors and material handling systems.
- Large pumps and water handling equipment.
- Industrial fans, blowers and ventilation systems.
- Compressors and process machinery.
- Production lines and manufacturing equipment.
- Mining, marine and heavy industrial automation systems.
- Applications requiring low-harmonic drive performance.
Technical Specifications
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| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| Series | iC7-Automation Enclosed Drives | |
| Part Number | 137U1584 | |
| Product type | AC variable frequency drive | |
| Drive type | Enclosed air-cooled low-harmonic drive | |
| Rated current | 480 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP54 / UL Type 12 | |
| EMC category | C3 | |
| Frame | AE10 + IE10 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | I/O and Relay Option OC7C1 | |
| Functional safety | STO, SS1-t, fieldbus |
Frequently Asked Questions
What is the Danfoss 137U1584 used for?
The Danfoss 137U1584 is used to control the speed and torque of large three-phase AC motors in demanding industrial automation, process and machinery applications.
What current rating does this drive have?
This model has a rated current of approximately 480 A.
What supply voltage does the drive require?
The 137U1584 operates from a three-phase 380–500 V AC supply.
What enclosure rating does the Danfoss 137U1584 have?
The drive is supplied in an IP54 / UL Type 12 enclosed cabinet, suitable for protected industrial environments.
Does this drive support industrial communication?
Yes. This model includes PROFINET RT communication for integration with PLCs and industrial automation networks.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation enclosed drives are used by industrial engineers, system integrators and plant operators who require reliable motor control, strong power quality and robust performance for demanding automation environments.
