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137H3803 Danfoss 0.75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3803 iC7 Automation frequency converter designed for light industrial motor control, offering efficient performance and reliable automation integration.
£960.75
Why Choose the Danfoss 137H3803 iC7 Automation Drive?
The Danfoss 137H3803 is a high-performance iC7 Automation frequency converter designed for precise and efficient control of AC motors in industrial automation systems. It delivers stable speed and torque regulation, supporting improved process control and energy efficiency across a wide range of applications.
As part of the advanced Danfoss iC7 platform, this drive is engineered for modern industrial environments requiring flexible configuration, robust communication options and integrated safety functionality. It is commonly used in OEM machinery and process systems where reliability and consistent performance are essential.
This model operates on a three-phase 380–500 V AC supply and is typically rated in the 2.4 A / 0.75 kW class, making it suitable for light-duty industrial applications such as conveyors, pumps, fans and compact automation systems. {index=0}
Key Advantages
- Advanced iC7 Automation variable frequency drive technology.
- Compact solution for light industrial motor control.
- 380–500 V AC input range for broad industrial compatibility.
- Integrated Safe Torque Off (STO) safety function.
- Flexible fieldbus and Ethernet communication options.
- High efficiency motor control for reduced energy consumption.
Key Features
- Danfoss iC7 Automation series frequency converter.
- 3-phase industrial supply with robust design for automation systems.
- Advanced motor control for induction and permanent magnet motors.
- Built-in STO safety functionality for safe operation.
- Flexible I/O configuration for system integration.
- Integrated communication interfaces for industrial networks.
- Compact cabinet-ready design for control panels.
Reliable Motor Control for Industrial Automation
The Danfoss iC7 Automation drive regulates motor speed by adjusting output frequency and voltage, enabling precise control of AC motor systems. This improves process stability, reduces mechanical wear and enhances overall system efficiency.
Its control architecture is designed for consistent operation in variable load conditions, making it suitable for continuous industrial processes and OEM machine applications.
Typical Applications
- Small conveyor systems.
- Pumps and fluid handling equipment.
- HVAC and ventilation units.
- Light industrial automation machinery.
- OEM control panels and machine builds.
- General-purpose motor control systems.
Technical Specifications
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| Power | 0.75 kW | |
|---|---|---|
| Current | 2.4 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 | |
| Rated current | 2.4 A | |
| Power rating | 0.75 kW / 1.0 hp | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02 | |
| Cooling type | Air-cooled | |
| Control functions | Advanced speed and torque control | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H3803 used for?
It is used for controlling speed and torque of AC motors in industrial automation and process systems.
What voltage range does it support?
It operates on a three-phase 380–500 V AC supply.
What power rating does this model have?
It is typically in the 0.75 kW / 2.4 A class depending on configuration.
Does it include safety features?
Yes, it includes Safe Torque Off (STO) functionality for safe motor operation.
What industries use this drive?
It is commonly used in HVAC, pumping systems, conveyors and OEM automation environments.
Trusted in Industrial Automation Worldwide
Danfoss iC7 Automation drives are widely used across industry to deliver precise motor control, improved energy efficiency and reliable performance in compact industrial systems.
