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137U9049 Danfoss 5.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U9049 iC7-Automation frequency converter, an air-cooled 5.5 kW three-phase variable frequency drive with 380-500 V AC supply, 12.5 A current rating, PROFINET RT communication and IP20/Open Type protection.
£1,746.00
Why Choose the Danfoss 137U9049 iC7-Automation Frequency Converter?
The Danfoss 137U9049 is a high-performance iC7-Automation frequency converter designed for demanding industrial automation and precision motor control applications. As part of the advanced Danfoss iC7-Automation drive series, this air-cooled variable frequency drive delivers reliable speed control, strong system integration and efficient operation for modern industrial machinery.
Built for cabinet-mounted installations, the 137U9049 features an IP20/Open Type enclosure, integrated brake chopper, DC terminals, control panel and flexible I/O. Its PROFINET RT communication capability makes it well suited for PLC-based automation systems, production lines and machine control environments where dependable connectivity is essential.
With a rated output power of 5.5 kW / 7.5 hp, a three-phase 380–500 V AC supply and a 12.5 A current rating, the Danfoss 137U9049 provides efficient control for industrial motors used in conveyors, pumps, fans, process machinery and OEM equipment.
Key Advantages
- Advanced Danfoss iC7-Automation frequency converter for industrial motor control.
- 5.5 kW / 7.5 hp power rating suitable for demanding automation applications.
- Three-phase 380–500 V AC input for standard industrial power systems.
- 12.5 A current rating for reliable drive performance.
- Integrated PROFINET RT communication for automation network connectivity.
- Built-in STO and SS1-t functional safety for safer machine operation.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter.
- 5.5 kW / 7.5 hp rated output power.
- 12.5 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20/Open Type protection rating.
- Frame size FA02b.
- EMC category C3.
- Integrated brake chopper.
- Control Panel 2.8 OPX20 included.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Standard I/O configuration with digital, analogue and relay outputs.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series regulate motor speed by controlling the output voltage and frequency supplied to the motor. This helps optimise energy performance, improve process accuracy and reduce mechanical stress on motors and connected equipment.
The Danfoss 137U9049 is designed for industrial users who require precise motor control, integrated safety and reliable communication with automation systems. Its compact cabinet-mounted format and configurable platform make it suitable for both machine builders and end users upgrading motor-driven equipment.
Typical Applications
- Industrial automation systems.
- Production and process machinery.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Packaging and manufacturing machinery.
- Motion control applications.
- OEM machine building and control panels.
Technical Specifications
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| Power | 5.5 kW | |
|---|---|---|
| Current | 12.5 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Part number | 137U9049 | |
| Product type | Frequency converter / variable frequency drive | |
| Cooling method | Air-cooled | |
| Rated output power | 5.5 kW / 7.5 hp | |
| Current rating | 12.5 A | |
| Mains voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| EMC category | C3 | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other communication | Ethernet port, no protocol | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Functional safety | STO, SS1-t, fieldbus | |
| Control panel | Control Panel 2.8 OPX20 | |
| Integrated brake chopper | Yes | |
| DC terminals | Yes | |
| Net weight | approx. 4.76 kg | |
| Dimensions | approx. 90 × 270 × 247 mm |
Frequently Asked Questions
What is the Danfoss 137U9049 used for?
The Danfoss 137U9049 is used to control the speed and performance of three-phase AC motors in industrial automation, machinery and process control applications.
What power rating does the Danfoss 137U9049 provide?
This frequency converter has a rated output power of approximately 5.5 kW / 7.5 hp.
What supply voltage does this drive require?
The Danfoss 137U9049 operates from a three-phase 380–500 V AC supply.
Does the Danfoss 137U9049 support PROFINET?
Yes, this model includes PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
What safety functions are included?
The drive includes STO and SS1-t functional safety features, supporting safer operation in machine control systems.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by machine builders, control panel designers and automation engineers for reliable motor control, flexible connectivity and efficient industrial performance.
