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137H3188 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3188 iC7-Automation frequency converter with 0.37 kW motor rating, 1.3 A output current, PROFINET RT communication, Ethernet connectivity and integrated STO functionality.
£663.00
Why Choose the Danfoss 137H3188 iC7-Automation Frequency Converter?
The Danfoss 137H3188 is a compact and intelligent AC variable frequency drive (VFD) from the advanced Danfoss iC7-Automation series, engineered for precise motor control, energy efficiency and seamless integration into modern industrial automation systems. Designed for machine builders, OEMs and industrial operators, this drive delivers reliable performance across a wide range of demanding applications.
As part of the next-generation Danfoss iC7 platform, the 137H3188 combines high-performance motor control, Industrial Ethernet connectivity and integrated safety features in a compact package. Its modular architecture and advanced communication capabilities help simplify commissioning while supporting Industry 4.0 environments.
With a rated motor power of 0.37 kW, a nominal output current of 1.3 A and a three-phase 380–500 V AC supply, the Danfoss 137H3188 is ideal for conveyors, pumps, fans, packaging equipment and precision automation machinery. The drive includes integrated PROFINET RT communication, Ethernet connectivity and Safe Torque Off (STO) functionality as standard.
Key Advantages
- Advanced iC7-Automation frequency converter technology.
- 0.37 kW motor control capability for industrial machinery.
- 380–500 V AC three-phase operation.
- Integrated PROFINET RT communication support.
- Built-in Ethernet connectivity.
- Integrated Safe Torque Off (STO) safety functionality.
- Compact IP20 design for panel mounting.
- Supports Industry 4.0 and Industrial IoT integration.
Key Features
- Danfoss iC7-Automation series.
- 0.37 kW rated motor power.
- 1.3 A nominal output current.
- Three-phase 380–500 V AC input supply.
- Integrated PROFINET RT fieldbus communication.
- Ethernet communication interface.
- 4 digital inputs, 2 configurable DI/O, 2 analogue inputs, 1 analogue output and 2 relay outputs.
- Integrated Safe Torque Off (STO).
- EMC Category C2 compliance.
- Compact IP20 open-type enclosure.
Reliable Motor Control for Industrial Automation
The Danfoss iC7-Automation range is designed to provide accurate speed and torque control while helping reduce energy consumption and mechanical wear. Advanced control algorithms allow stable operation even in demanding dynamic applications.
Built with connectivity, intelligence and cybersecurity in mind, the iC7 platform helps manufacturers improve machine performance, optimise production processes and prepare for future digitalisation requirements.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and labelling machinery.
- Pumps and water treatment systems.
- Industrial fans and ventilation equipment.
- Manufacturing and production machinery.
- OEM machine building projects.
- Automated process control applications.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Current | 1.3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-01A3E20F2-000089910 | |
| Product type | AC variable frequency drive | |
| Rated motor power | 0.37 kW | |
| Rated output current | 1.3 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Output frequency | 0–590 Hz | |
| Protection rating | IP20 | |
| Cooling method | Air cooled | |
| EMC category | C2 | |
| Frame size | FA02b | |
| Fieldbus protocol | PROFINET RT | |
| Safety function | STO | |
| Net weight | approx. 3.8 kg |
Frequently Asked Questions
What is the Danfoss 137H3188 used for?
The drive controls the speed and torque of three-phase AC motors used in industrial automation and machinery applications.
What motor size can this drive control?
The Danfoss 137H3188 is rated for motors up to approximately 0.37 kW with a nominal output current of 1.3 A.
What power supply does the drive require?
The drive operates from a three-phase 380–500 V AC supply.
Which communication protocol is included?
The drive includes integrated PROFINET RT communication and Ethernet connectivity for automation system integration.
Does the drive include safety functionality?
Yes. The drive includes integrated Safe Torque Off (STO) functionality as standard.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation frequency converters are widely used across industrial automation applications where precision motor control, advanced connectivity and long-term reliability are essential.
