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137U1020 Danfoss iC7-Automation 315kW/450 3 phase regenerative AFE
Danfoss 137U1020 iC7 Automation enclosed drive, an air-cooled regenerative AFE variable frequency drive with 590 A current rating, 380-500 V AC three-phase supply and IP21 / UL Type 1 protection.
£66,099.75
Why Choose the Danfoss 137U1020 iC7 Automation Enclosed Drive?
The Danfoss 137U1020 is a powerful iC7 Automation enclosed drive designed for demanding industrial motor control applications requiring high current capability, efficient operation and robust cabinet-based installation. As part of the advanced Danfoss iC7 Automation Enclosed Drives range, it provides precise speed and torque control for industrial AC motors used in process, automation and heavy-duty machinery systems.
This drive is configured as an air-cooled enclosed variable frequency drive with regenerative capability and an Active Front End (AFE) design. It supports demanding installations where controlled braking energy recovery, dependable performance and low-voltage industrial drive integration are required.
With a 380–500 V AC three-phase supply, 590 A current rating and IP21 / UL Type 1 enclosure protection, the Danfoss 137U1020 is suited to high-demand motor control applications. Its model code IC7-60EA3A05-590AE21F3+BAMT+BEF2+CAM0+CBT0+CCR0+DAAU+EGXX+GACO+IFCS+IHAT+MAU1 identifies a configurable enclosed drive solution with industrial options including Modbus TCP communication and functional safety.
Key Advantages
- High-performance Danfoss iC7 Automation enclosed drive.
- 590 A current rating for demanding industrial motor applications.
- Three-phase 380–500 V AC supply for low-voltage drive systems.
- Regenerative AFE design supports energy recovery and efficient operation.
- IP21 / UL Type 1 enclosed construction for cabinet-based installations.
- Integrated communication and safety options for automation system integration.
Key Features
- Danfoss iC7 Automation Enclosed Drives series.
- Air-cooled enclosed drive design.
- 590 A rated current.
- 380–500 V AC three-phase input.
- Regenerative Active Front End (AFE) configuration.
- IP21 / UL Type 1 enclosure rating.
- Frame size: AE10+IE10.
- EMC category C3.
- Control Panel 2.8 OPX20.
- Standard I/O with relay option OC7C1.
- Modbus TCP OS7MT communication.
- Functional safety: STO and SS1-t.
Regenerative Motor Control for Demanding Industrial Systems
Enclosed variable frequency drives such as the Danfoss 137U1020 regulate motor speed by adjusting output voltage and frequency. This helps improve process control, reduce mechanical stress and optimise energy use across large industrial motor systems.
The regenerative AFE configuration allows the drive to return braking energy back towards the supply system where supported, making it suitable for applications with frequent deceleration, overhauling loads or high dynamic performance requirements. Combined with integrated safety and communication features, the 137U1020 supports reliable operation in complex automation environments.
Typical Applications
- Heavy-duty industrial process automation.
- Pumps, fans and compressor systems.
- Conveyors and material handling equipment.
- Test stands and regenerative motor applications.
- Water and wastewater treatment systems.
- Manufacturing, production and machinery installations.
Technical Specifications
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| Power | 315 kW | |
|---|---|---|
| Current | 590 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | iC7 Automation Enclosed Drives | |
| Model code | IC7-60EA3A05-590AE21F3+BAMT+BEF2+CAM0+CBT0+CCR0+DAAU+EGXX+GACO+IFCS+IHAT+MAU1 | |
| Product type | Enclosed AC variable frequency drive | |
| Cooling | Air-cooled | |
| Drive configuration | Regenerative AFE | |
| Rated current | 590 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP21 / UL Type 1 | |
| Frame size | AE10+IE10 | |
| EMC category | C3 | |
| Control panel | Control Panel 2.8 OPX20 | |
| I/O option | Standard I/O and Relay Option OC7C1 | |
| Functional safety | STO, SS1-t |
Frequently Asked Questions
What is the Danfoss 137U1020 used for?
The Danfoss 137U1020 is used to control the speed and torque of industrial AC motors in demanding automation, process and heavy-duty machinery applications.
What current rating does the Danfoss 137U1020 have?
The drive has a rated current of 590 A.
What supply voltage does the Danfoss 137U1020 require?
The drive is designed for a three-phase 380–500 V AC supply.
Is the Danfoss 137U1020 a regenerative drive?
Yes, the 137U1020 is configured as a regenerative AFE enclosed drive, supporting energy-efficient operation in suitable applications.
What safety functions are included?
The drive configuration includes functional safety features such as STO and SS1-t.
Trusted by Industrial Automation Engineers
Danfoss iC7 Automation enclosed drives are trusted by engineers and system integrators who require configurable, energy-efficient and reliable motor control solutions for demanding industrial applications.
