Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
137U8481 Danfoss 90kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U8481 iC7-Automation frequency converter, an air-cooled industrial variable speed drive with 90 kW power rating, 170 A output current, 380-500 V AC supply, IP20 protection, EMC category C3 and PROFINET RT communication.
£8,923.50
Why Choose the Danfoss 137U8481 iC7-Automation Frequency Converter?
The Danfoss 137U8481 is a high-performance iC7-Automation frequency converter designed for precise and reliable motor control in demanding industrial applications. As part of the advanced Danfoss iC7-Automation drive platform, it delivers efficient variable speed control, strong automation connectivity and dependable operation for modern machinery, process and manufacturing systems.
Identified by the model code IC7-60FA3N05-170AE20F3+BAPR+BDBA+BEF1+BF20+DAAU, this air-cooled drive is configured for industrial installations requiring high output current, standard I/O, PROFINET communication and integrated functional safety. Its FA08 frame and IP20 / Open Type design make it suitable for panel-mounted applications within protected electrical enclosures.
With a three-phase 380-500 V AC supply, 170 A output current and 90 kW power rating, the Danfoss 137U8481 is ideal for high-power motor-driven equipment used across manufacturing, automation and process environments. The drive includes EMC category C3, Control Panel 2.8 OPX20, standard I/O, Ethernet connectivity and integrated Safe Torque Off functionality.
Key Advantages
- Genuine Danfoss iC7-Automation frequency converter.
- 90 kW power rating for demanding industrial motor applications.
- Three-phase 380-500 V AC input compatible with industrial power systems.
- 170 A rated output current for reliable high-performance motor control.
- Integrated Safe Torque Off (STO) functional safety.
- PROFINET RT fieldbus communication for automation integration.
Key Features
- Danfoss iC7-Automation drive platform.
- Air-cooled frequency converter design.
- Frame size FA08.
- 90 kW rated power.
- 170 A rated output current.
- Three-phase 380-500 V AC supply.
- IP20 / Open Type protection rating.
- EMC category C3.
- Control Panel 2.8 OPX20.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137U8481 regulate motor speed by adjusting the frequency and voltage supplied to the motor. This enables smoother acceleration, improved process stability, reduced mechanical stress and more efficient operation of motor-driven machinery.
The iC7-Automation platform is designed for modern industrial systems requiring flexible communication, precise motor control and secure integration. With standard I/O, Ethernet capability and PROFINET RT support, the 137U8481 can be integrated into automation networks used across manufacturing, process control and machinery applications.
Typical Applications
- High-power industrial machinery and automation systems.
- Pumps, fans and compressors.
- Conveyors and material handling equipment.
- Process control and manufacturing systems.
- Production machinery and OEM equipment.
- Retrofit, replacement and maintenance drive projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 90 kW | |
|---|---|---|
| Current | 170 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Part number | 137U8481 | |
| Model code | IC7-60FA3N05-170AE20F3+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable speed drive | |
| Cooling method | Air-cooled | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Output current | 170 A | |
| Power rating | 90 kW | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA08 | |
| EMC category | C3 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Fieldbus | PROFINET RT OS7PR | |
| Other protocols | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable |
Frequently Asked Questions
What is the Danfoss 137U8481 used for?
The Danfoss 137U8481 is used to control three-phase AC motors in industrial automation, machinery and process control applications.
What product series does the 137U8481 belong to?
The 137U8481 belongs to the Danfoss iC7-Automation frequency converter range.
What supply voltage does this drive require?
The Danfoss 137U8481 is designed for a three-phase 380-500 V AC supply.
What is the power rating of the Danfoss 137U8481?
This frequency converter has a power rating of 90 kW and a rated output current of 170 A.
Does the 137U8481 include functional safety?
Yes, the drive includes integrated Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and maintenance professionals for precise motor control, efficient operation and flexible integration into modern industrial systems.
