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137H3711 Danfoss 0.55kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3711 iC7-Automation frequency converter for precise industrial motor control and automation applications.
£635.25
Why Choose the Danfoss 137H3711 iC7-Automation Frequency Converter?
The Danfoss 137H3711 is a high-performance iC7-Automation frequency converter designed for advanced industrial automation applications requiring precise motor control, high reliability, and modern connectivity. Built on Danfoss’ latest drive platform, it delivers excellent performance for demanding machinery and process environments.
The iC7-Automation series is engineered for flexibility, supporting scalable functionality, integrated safety features, and seamless integration into industrial networks. With its compact cabinet-mounted design, it is ideal for OEM machinery, conveyor systems, pumps, fans, and production equipment where efficiency and uptime are critical.
With a supply range of 380–500 V AC and a rated current of 1.8 A, the 137H3711 is suited for low-power precision motor control applications requiring stable torque, smooth operation, and energy-efficient performance. {index=0}
Key Advantages
- Advanced iC7-Automation drive platform for precise motor control.
- 1.8 A rated output current for light industrial applications.
- 380–500 V AC three-phase supply compatibility.
- Integrated Safe Torque Off (STO) functional safety.
- High energy efficiency and reduced operational costs.
- Flexible communication and automation integration options.
Key Features
- Danfoss iC7-Automation series frequency converter.
- 1.8 A nominal output current.
- 380–500 V AC input supply.
- Compact IP20 enclosure for control cabinet installation.
- Advanced vector control for smooth motor operation.
- Built-in industrial communication readiness.
- Flexible I/O configuration for automation systems.
- Optimised thermal management for panel environments.
Reliable Motor Control for Industrial Automation
The iC7-Automation drive provides precise regulation of motor speed and torque by adjusting output frequency and voltage. This ensures smooth operation, improved process stability, and reduced mechanical stress across connected equipment.
Its intelligent control system supports both basic and advanced automation tasks, making it suitable for a wide range of industrial applications requiring consistent performance and efficiency.
Typical Applications
- Industrial automation systems.
- Conveyors and material handling equipment.
- Pumps and fan control.
- Light OEM machinery.
- Packaging systems.
- Energy-efficient motor control solutions.
Technical Specifications
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| Power | 0.55 kW | |
|---|---|---|
| Current | 1.8 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter / AC drive | |
| Supply voltage | 380–500 V AC | |
| Rated current | 1.8 A | |
| Power rating | approx. 0.55 kW class | |
| Input phases | 3-phase | |
| Protection rating | IP20 / cabinet mounted | |
| Cooling | Forced air cooling | |
| Control platform | Vector control / automation-ready architecture | |
| Functional safety | STO (Safe Torque Off) |
Frequently Asked Questions
What is the Danfoss 137H3711 used for?
It is used for precise control of three-phase AC motors in industrial automation and machinery applications.
What is the rated current of this drive?
The drive has a rated output current of 1.8 A.
What supply voltage does it require?
It operates on a three-phase 380–500 V AC supply.
Does it include safety features?
Yes, it includes integrated Safe Torque Off (STO) functionality.
Where is this drive typically installed?
It is typically installed inside industrial electrical control cabinets.
Trusted in Modern Industrial Systems
Danfoss iC7-Automation drives are widely recognised for their precision control, robust performance, and seamless integration into modern automation environments.
