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137X1971 Danfoss 110kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X1971 iC7-Automation air-cooled frequency converter with 206 A current rating, 380-500 V AC three-phase supply, IP21 / UL Type 1 enclosure, PROFINET RT communication and integrated Safe Torque Off functionality.
£11,403.75
Why Choose the Danfoss 137X1971 iC7-Automation Frequency Converter?
The Danfoss 137X1971 is a robust iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides precise speed and torque control for machinery, process systems and modern production environments.
This air-cooled frequency converter is engineered for reliable operation, flexible integration and efficient motor control. With built-in I/O, PROFINET RT communication and integrated safety functionality, it is suitable for automation systems where dependable performance, strong connectivity and industrial durability are essential.
With a rated current of 206 A and a three-phase 380-500 V AC supply, the Danfoss 137X1971 is ideal for industrial motors used in pumps, fans, conveyors, compressors and process machinery. Its IP21 / UL Type 1 construction and FK09a frame size make it suitable for protected industrial installations.
Key Advantages
- Advanced iC7-Automation frequency converter for industrial motor control.
- 206 A rated current for demanding three-phase motor applications.
- Three-phase 380-500 V AC input compatible with industrial power systems.
- IP21 / UL Type 1 enclosure for protected industrial environments.
- PROFINET RT communication for automation network integration.
- Integrated Safe Torque Off (STO) safety functionality.
Key Features
- Danfoss iC7-Automation series.
- Air-cooled frequency converter design.
- 206 A rated current.
- Three-phase 380-500 V AC supply.
- IP21 / UL Type 1 protection rating.
- FK09a frame size.
- EMC category C2.
- Control Panel 2.8 OPX20.
- PROFINET RT OS7PR fieldbus communication.
- Standard I/O with digital inputs, analogue inputs, analogue output and relay outputs.
- Integrated Safe Torque Off (STO), not upgradable.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by adjusting output frequency and voltage. This enables smoother machine operation, improved process control, reduced mechanical stress and more efficient energy use across industrial systems.
The 137X1971 is well suited to automation systems where high current capacity, industrial Ethernet communication and integrated safety are required. Its PROFINET RT capability supports integration with PLCs, automation controllers and wider industrial networks.
Typical Applications
- Industrial pumps and fan systems.
- Conveyors and material handling equipment.
- Compressors and process utilities.
- Production machinery and automation lines.
- Water and wastewater systems.
- OEM machinery and industrial control panels.
Technical Specifications
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| Power | 110 kW | |
|---|---|---|
| Current | 206 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model code | IC7-60FA3N05-206AE21F2+AGCX+AJFX+AMMX+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Cooling type | Air-cooled | |
| Rated current | 206 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP21 / UL Type 1 | |
| Frame size | FK09a | |
| EMC category | C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other protocol | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Mounting type | Cabinet / protected installation | |
| Dimensions | approx. 32.7 × 99.9 × 37.8 cm | |
| Weight | approx. 71.9 kg |
Frequently Asked Questions
What is the Danfoss 137X1971 used for?
The Danfoss 137X1971 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
What current rating does this drive have?
This iC7-Automation frequency converter has a rated current of 206 A.
What supply voltage does the Danfoss 137X1971 require?
The drive operates from a three-phase 380-500 V AC supply.
Does this drive include communication capability?
Yes, the Danfoss 137X1971 includes PROFINET RT OS7PR fieldbus communication for automation network integration.
What enclosure rating does this drive have?
The drive has an IP21 / UL Type 1 protection rating, making it suitable for protected industrial installations.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation frequency converters are used by engineers, machine builders and system integrators to deliver reliable, efficient and flexible motor control across demanding industrial applications.
