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137H3779 Danfoss 1.1kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3779 iC7 Automation frequency converter designed for industrial motor control, offering advanced performance for automation applications.
£1,068.00
Why Choose the Danfoss 137H3779 iC7 Automation Drive?
The Danfoss 137H3779 is a high-performance iC7 Automation frequency converter designed for advanced industrial motor control applications. Built for precision, robustness and energy efficiency, it delivers reliable speed and torque regulation for AC motors used in demanding automation and process environments.
As part of the latest Danfoss iC7 drive platform, this model supports modern industrial communication standards, flexible configuration options and integrated safety functionality. It is widely used by OEMs and industrial operators who require stable performance and seamless integration into automated production systems.
This drive operates on a three-phase 380–500 V AC supply and is typically configured for industrial motor loads around the low-kilowatt range, making it suitable for applications such as conveyors, pumps, fans and light-to-medium industrial machinery. {index=0}
Key Advantages
- Advanced iC7 Automation variable frequency drive technology.
- Designed for industrial motor speed and torque control.
- 380–500 V AC input range for global industrial compatibility.
- Integrated Safe Torque Off (STO) safety functionality.
- Flexible communication options including industrial fieldbus support.
- High efficiency operation to reduce energy consumption.
Key Features
- Danfoss iC7 Automation series frequency converter.
- 3-phase input supply with industrial-grade protection design.
- Advanced motor control for induction and permanent magnet motors.
- Built-in STO safety function for safe operation.
- Integrated control panel for commissioning and monitoring.
- Flexible I/O configuration for automation systems.
- Designed for harsh industrial environments.
Reliable Motor Control for Industrial Automation
The Danfoss iC7 Automation drive regulates motor performance by adjusting output frequency and voltage, enabling precise control of speed and torque. This improves process stability, reduces mechanical stress and enhances overall system efficiency.
Its advanced control architecture is designed for dynamic load handling, making it suitable for applications where consistent performance and reliability are essential in continuous industrial operation.
Typical Applications
- Industrial conveyor systems.
- Pumping and fluid handling systems.
- HVAC and ventilation equipment.
- Compressors and process machinery.
- Light industrial automation systems.
- OEM machine builds and control panels.
Technical Specifications
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| Power | 1.1 kW | |
|---|---|---|
| Current | 3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Product family | iC7 Automation | |
| Product type | Frequency converter / variable frequency drive | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP20 / open type | |
| Control functions | Advanced speed and torque control | |
| Safety function | Safe Torque Off (STO) | |
| Cooling type | Air-cooled | |
| Frame size | FA02 class (typical configuration) | |
| Rated current | approx. 3.0 A (typical configuration) |
Frequently Asked Questions
What is the Danfoss 137H3779 used for?
It is used to control speed and torque of AC motors in industrial automation and process applications.
What voltage range does it support?
It operates on a three-phase 380–500 V AC supply.
Does it include safety features?
Yes, it includes Safe Torque Off (STO) functionality for safe motor operation.
What type of applications is it suited for?
It is commonly used in conveyors, pumps, HVAC systems and general industrial automation.
Is it suitable for OEM machine building?
Yes, the iC7 Automation platform is designed for OEMs requiring flexible and scalable drive solutions.
Trusted in Industrial Automation Worldwide
Danfoss iC7 Automation drives are widely used across global industries to deliver precise motor control, improved energy efficiency and reliable long-term operation in demanding environments.
