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137L3063 Danfoss 45kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3063 iC7-Automation frequency converter with 90 A rated output current, three-phase 380-500 V AC supply, IP20 Open Type enclosure, STO safety and Modbus TCP communication for industrial motor control applications.
£7,259.25
Why Choose the Danfoss 137L3063 iC7-Automation Frequency Converter?
The Danfoss 137L3063 is a compact and high-performance iC7-Automation frequency converter designed for accurate speed and torque control of three-phase AC motors in industrial automation environments. As part of the advanced Danfoss iC7-Automation drive series, it is developed for OEMs, machine builders and automation engineers who require reliable motor control, flexible connectivity and efficient operation.
This frequency converter combines intelligent drive functionality with integrated safety, industrial communication support and practical operator control. Its air-cooled construction, standard I/O and Modbus TCP support make it suitable for integration into PLC-controlled machinery, process equipment and automated production systems.
With a rated output current of 90 A and a three-phase 380–500 V AC supply, the Danfoss 137L3063 is suitable for industrial motors used in pumps, fans, conveyors, compressors and production machinery. Its IP20 / Open Type enclosure is intended for cabinet or panel mounting within industrial electrical control systems.
Key Advantages
- Compact frequency converter for industrial automation applications.
- 90 A rated output current suitable for industrial motor control systems.
- Three-phase 380–500 V AC input compatible with industrial power supplies.
- IP20 / Open Type enclosure for cabinet and panel mounting.
- Integrated Safe Torque Off (STO) safety function.
- Modbus TCP fieldbus communication for automation network integration.
- Efficient motor control helps improve process performance and reduce energy use.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 90 A rated output current.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type protection rating.
- EMC category C1 and C2.
- Integrated Safe Torque Off (STO) functionality.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port included.
- Standard I/O including digital and analogue inputs and outputs.
- OPX20 2.8-inch control panel.
- Air-cooled construction for industrial control cabinets.
- Compact FA07 frame design.
Efficient Motor Control for Industrial Machinery
Frequency converters such as the Danfoss 137L3063 control motor speed by adjusting the voltage and frequency supplied to an AC motor. This helps industrial machinery operate with smoother acceleration, improved process control and reduced mechanical stress.
The iC7-Automation range is designed for modern industrial systems where communication, safety and flexibility are essential. With Modbus TCP, integrated STO and standard I/O, the 137L3063 can be incorporated into PLC-based automation platforms and machine control architectures.
Typical Applications
- Industrial pumps and pumping systems.
- Fans, blowers and ventilation equipment.
- Compressors and process machinery.
- Conveyors and material handling systems.
- Packaging and production machinery.
- OEM machine building applications.
- Automated manufacturing and process control systems.
Technical Specifications
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| Power | 45 kW | |
|---|---|---|
| Current | 90 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-90A0E20F1-000120939 | |
| Model code | IC7-60FA3N05-90A0E20F1+AGCX+ALDC+BAMT+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Rated output current | 90 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| EMC category | C1 and C2 | |
| Cooling method | Air cooled | |
| Frame size | FA07 | |
| Control panel | OPX20 2.8-inch | |
| Standard I/O | 4 x DI, 2 x DI/O, 2 x AI, 1 x AO, 2 x RO | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Mounting type | Panel / cabinet mounting |
Frequently Asked Questions
What is the Danfoss 137L3063 used for?
The Danfoss 137L3063 is used to control the speed and torque of three-phase AC motors in industrial automation, machine building and process control applications.
What current rating does this frequency converter provide?
The drive has a rated output current of approximately 90 A.
What supply voltage does the Danfoss 137L3063 require?
The Danfoss 137L3063 operates from a three-phase 380–500 V AC supply.
What enclosure protection does this model have?
This model is supplied in an IP20 / Open Type enclosure, making it suitable for installation inside control cabinets or electrical panels.
Does the drive support industrial communication networks?
Yes, the drive supports Modbus TCP OS7MT and includes an Ethernet port for integration with automation systems.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and automation specialists for reliable motor control, efficient operation and flexible integration into modern industrial systems.
