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.
137L4172 Danfoss 200kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L4172 iC7-Automation frequency converter, an air-cooled 385 A variable frequency drive for 380-500 V AC industrial motor control and automation applications.
£16,590.75
Why Choose the Danfoss 137L4172 iC7-Automation Frequency Converter?
The Danfoss 137L4172 is a powerful and configurable iC7-Automation frequency converter designed for demanding industrial automation and motor control applications. Part of the advanced Danfoss iC7-Automation drive series, this air-cooled frequency converter provides precise motor speed control, high operational reliability and flexible system integration.
Engineered for modern industrial environments, the Danfoss 137L4172 supports accurate motor control even in open-loop applications. Its modular design allows the drive to be configured to suit specific machine, process and automation requirements, making it suitable for OEMs, panel builders and industrial end users.
With a 380–500 V AC supply, 385 A rating and IP20 / Open Type protection, the 137L4172 is ideal for high-power industrial motor applications. The unit features a frame FA09 construction, integrated EMC category C3 performance, Safe Torque Off functionality and enabled EtherNet/IP communication for automation network connectivity.
Key Advantages
- High-performance Danfoss iC7-Automation frequency converter for demanding applications.
- 385 A output rating suitable for high-power industrial motor control.
- 380–500 V AC supply compatible with industrial power systems.
- IP20 / Open Type protection for cabinet and panel installation.
- Integrated Safe Torque Off (STO) safety functionality.
- EtherNet/IP enabled for modern industrial automation networks.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter.
- 385 A current rating.
- 380–500 V AC input supply.
- Frame size FA09.
- IP20 / Open Type enclosure rating.
- EMC category C3.
- Control Panel 2.8 OPX20.
- Standard I/O: 4 × DI, 2 × DI/O, 2 × AI, 1 × AO and 2 × RO.
- EtherNet/IP fieldbus protocol enabled.
- Ethernet port with no additional protocol enabled.
- Integrated STO functional safety.
Advanced Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series control motor speed by adjusting the output frequency and voltage supplied to the motor. This allows industrial machinery to operate more efficiently, reduces mechanical stress and improves process accuracy.
The Danfoss 137L4172 is designed for demanding automation systems requiring high power, reliable communication and advanced motor performance. Its EtherNet/IP capability, flexible I/O configuration and integrated safety function make it suitable for modern production environments and connected industrial systems.
Typical Applications
- High-power industrial motor control systems.
- Production and process automation machinery.
- Pumps, fans and compressor systems.
- Conveyors and material handling equipment.
- Heavy-duty manufacturing machinery.
- OEM automation panels and machine control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 200 kW | |
|---|---|---|
| Current | 385 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Part number | 137L4172 | |
| Catalogue number | 7FC-AUFA3N05-385AE20F3-000122457 | |
| Product type | Frequency converter / variable frequency drive | |
| Cooling method | Air cooled | |
| Input voltage | 380–500 V AC | |
| Rated current | 385 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA09 | |
| EMC category | C3 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| Functional safety | Safe Torque Off (STO), not upgradable |
Frequently Asked Questions
What is the Danfoss 137L4172 used for?
The Danfoss 137L4172 is used for controlling the speed and performance of AC motors in demanding industrial automation and machinery applications.
What drive series does the Danfoss 137L4172 belong to?
The 137L4172 belongs to the Danfoss iC7-Automation frequency converter series.
What voltage range does this frequency converter support?
The Danfoss 137L4172 is designed for a 380–500 V AC supply.
What is the current rating of the Danfoss 137L4172?
This model has a rated current of 385 A, making it suitable for high-power motor control applications.
Does the Danfoss 137L4172 include safety functionality?
Yes, the drive includes integrated Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and industrial users for precise motor control, robust automation integration and dependable performance in demanding applications.
