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137U0433 Danfoss iC7-Automation 315kW/450 3 phase low-harmonic drive
Danfoss 137U0433 iC7-Automation enclosed drive, a 590 A three phase 380-500 V AC variable frequency drive designed for demanding industrial motor control and automation applications.
£54,582.00
Why Choose the Danfoss 137U0433 iC7-Automation Enclosed Drive?
The Danfoss 137U0433 is a powerful iC7-Automation enclosed drive designed for demanding industrial motor control applications requiring reliable performance, flexible configuration and efficient operation. As part of the advanced Danfoss iC7-Automation drive range, it is engineered for precise speed and torque control of large three-phase AC motors in industrial automation, process and infrastructure systems.
This air-cooled enclosed variable frequency drive combines robust cabinet construction with advanced Danfoss drive technology. The iC7 enclosed platform is suitable for highly demanding applications and supports a wide range of configurable cabinet options, making it a strong choice for engineers requiring dependable high-power motor control.
With a 590 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137U0433 is ideal for large motors used in pumps, fans, compressors, conveyors and process machinery. Its IP21 / UL Type 1 enclosed format is suitable for protected indoor industrial installations and electrical drive rooms.
Key Advantages
- High-power enclosed variable frequency drive for industrial motor control.
- 590 A current rating suitable for demanding large motor applications.
- Three-phase 380–500 V AC input for industrial power networks.
- IP21 / UL Type 1 enclosure for protected indoor installations.
- Advanced Danfoss iC7-Automation platform for flexible system integration.
- Air-cooled enclosed cabinet design for industrial drive applications.
- Suitable for pumps, fans, compressors, conveyors and process equipment.
Key Features
- Danfoss iC7-Automation enclosed drive series.
- 590 A rated current.
- Three-phase 380–500 V AC mains voltage.
- IP21 / UL Type 1 protection rating.
- Air-cooled enclosed drive construction.
- EMC Category C3 classification.
- Control Panel 2.8 OPX20 included.
- Standard I/O and relay option support.
- Common-mode output filter included.
- Designed for high-demand industrial automation systems.
Reliable Motor Control for Demanding Industrial Systems
Variable frequency drives such as the Danfoss 137U0433 regulate motor speed and torque by controlling output voltage and frequency. This helps improve energy efficiency, reduce mechanical stress and optimise process performance across large motor-driven systems.
The iC7-Automation enclosed drive platform is designed for demanding motor control environments where uptime, cabinet flexibility and automation integration are important. Its robust enclosed design supports installation in industrial electrical rooms, plant drive areas and process control systems.
Typical Applications
- Large industrial pumps and pumping stations.
- Fans, blowers and ventilation systems.
- Compressors and process equipment.
- Conveyors and heavy material handling systems.
- Water and wastewater treatment plants.
- Industrial production and process automation.
- Plant drive rooms and infrastructure motor control systems.
Technical Specifications
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| Power | 315 kW | |
|---|---|---|
| Current | 590 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | iC7-Automation | |
| Product code | 137U0433 | |
| Product type | Enclosed variable frequency drive | |
| Drive category | Air-cooled enclosed drive | |
| Current rating | 590 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP21 / UL Type 1 | |
| EMC category | C3 | |
| Frame size | AE10 + IE10 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | I/O and relay option | |
| Output filter | Common-mode filter | |
| Cooling method | Air cooled | |
| Net weight | approx. 695.3 kg | |
| Gross weight | approx. 815.3 kg | |
| EAN | 5715253686431 |
Frequently Asked Questions
What is the Danfoss 137U0433 used for?
The Danfoss 137U0433 is used to control the speed and torque of large three-phase AC motors in demanding industrial automation, process and infrastructure applications.
What current rating does this drive have?
This enclosed drive has a current rating of approximately 590 A.
What supply voltage does the drive require?
The Danfoss 137U0433 operates from a three-phase 380–500 V AC supply.
What protection rating does this drive have?
The drive has an IP21 / UL Type 1 enclosed protection rating for protected indoor industrial installations.
Where is this drive typically installed?
The drive is typically installed in industrial electrical rooms, plant drive areas and control system environments where large motor control is required.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation enclosed drives are used by engineers and plant operators to deliver reliable high-power motor control, efficient operation and flexible integration in demanding industrial systems.
