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137H7705 Danfoss 0.75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H7705 iC7-Automation frequency converter, 0.75 kW compact industrial variable speed drive for motor control and automation systems.
£920.25
Why Choose the Danfoss 137H7705 iC7-Automation Frequency Converter?
The Danfoss 137H7705 is part of the advanced iC7-Automation series, engineered as a compact variable frequency drive (VFD) for precise motor control in industrial automation systems. It delivers accurate speed and torque regulation for three-phase AC motors, supporting efficient, stable and reliable performance across modern machinery and process environments.
Built on Danfoss’s latest drive platform, the iC7-Automation range is designed for flexible integration into industrial systems, offering scalable performance, advanced control functionality and robust communication options suitable for OEM applications and system integrators.
With a rated output power of 0.75 kW and operation on a 380–500 V AC three-phase supply, the 137H7705 is suited for light-duty applications such as small conveyors, fans, pumps and auxiliary equipment. Its IP20 open-type enclosure is intended for installation inside protected electrical control cabinets.
Key Advantages
- Advanced iC7-Automation drive platform for precise motor control.
- 0.75 kW motor control capability for light industrial applications.
- 2.4 A output current rating for efficient low-power operation.
- Three-phase 380–500 V AC input for standard industrial compatibility.
- Integrated Safe Torque Off (STO) safety function.
- PROFINET RT communication support for automation integration.
Key Features
- Danfoss iC7-Automation frequency converter.
- 0.75 kW rated output power.
- 2.4 A nominal output current.
- 380–500 V AC three-phase input supply.
- Standard I/O configuration: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- PROFINET RT communication support (OS7PR).
- Integrated brake chopper included.
- IP20 cabinet-mounted design for control panel installation.
Reliable Motor Control for Industrial Applications
The iC7-Automation drive regulates motor speed by adjusting frequency and voltage, improving process efficiency, reducing mechanical stress and ensuring consistent performance in industrial systems.
Its compact design and advanced control features make it suitable for both standalone machines and integrated automation environments.
Typical Applications
- Small conveyors and handling systems
- Industrial fans and ventilation units
- Light-duty pumps
- Auxiliary automation equipment
- OEM machinery integration
- General industrial motor control applications
Technical Specifications
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| Power | 0.75 kW | |
|---|---|---|
| Current | 2.4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter (VFD) | |
| Rated power | 0.75 kW | |
| Output current | 2.4 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open type | |
| Cooling | Air-cooled | |
| Frame size | FA02b | |
| EMC category | C1 / C2 | |
| Functional safety | STO (not upgradable) | |
| Weight | approx. 5.3 kg |
Frequently Asked Questions
What is the Danfoss 137H7705 used for?
It is used to control the speed and torque of small three-phase AC motors in industrial automation systems.
What power rating does this drive support?
The drive supports up to 0.75 kW motor applications.
What supply voltage is required?
It operates on a 380–500 V AC three-phase supply.
Does it include safety features?
Yes, it includes integrated Safe Torque Off (STO) functionality for safe motor shutdown.
Where is it installed?
It is installed inside electrical control cabinets in industrial environments.
Trusted Industrial Drive Technology
The Danfoss iC7-Automation series is widely used for reliable motor control, energy efficiency and seamless integration into modern automation systems.
