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137H4176 Danfoss 3.0kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H4176 iC7 Automation frequency converter designed for light-to-medium industrial motor control, offering efficient performance and reliable automation integration.
£1,245.75
Why Choose the Danfoss 137H4176 iC7 Automation Drive?
The Danfoss 137H4176 is a high-performance iC7 Automation frequency converter designed for precise motor control in industrial automation systems. It delivers reliable speed and torque regulation for AC motors, supporting stable performance, improved process control and enhanced energy efficiency.
As part of the advanced Danfoss iC7 platform, this drive is engineered for modern industrial applications that require flexible configuration, strong communication capabilities and integrated safety features. It is widely used in OEM machinery and industrial systems where consistent performance and uptime are essential.
This model operates on a three-phase 380–500 V AC supply and is typically rated at 7.2 A / 3.0 kW (4.0 hp), making it suitable for light-to-medium industrial applications such as conveyors, pumps, fans and general automation machinery. {index=0}
Key Advantages
- Advanced iC7 Automation variable frequency drive technology for precise motor control.
- Compact design for light-to-medium industrial applications.
- 380–500 V AC input range for standard industrial compatibility.
- Integrated Safe Torque Off (STO) safety function.
- Flexible industrial communication options including PROFINET (variant dependent).
- Optimised energy efficiency for reduced operating costs.
Key Features
- Danfoss iC7 Automation series frequency converter.
- Rated output current approximately 7.2 A.
- Power rating around 3.0 kW / 4.0 hp.
- Integrated brake chopper (variant dependent).
- Built-in STO safety functionality.
- Advanced motor control for induction and permanent magnet motors.
- Flexible I/O configuration for automation systems.
- Compact cabinet-mounted 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 performance under variable load conditions, making it suitable for continuous industrial operation and OEM machine integration.
Typical Applications
- Industrial conveyors.
- Pumps and fluid handling systems.
- HVAC and ventilation equipment.
- Compressors and process machinery.
- Manufacturing automation systems.
- OEM control panels and machine builds.
Technical Specifications
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| Power | 3 kW | |
|---|---|---|
| Current | 7.2 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| 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 | 7.2 A | |
| Power rating | 3.0 kW / 4.0 hp | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02a | |
| Cooling type | Air-cooled | |
| Control functions | Advanced speed and torque control | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H4176 used for?
It is used for controlling 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.
What power rating does this model have?
It is typically rated at around 3.0 kW / 4.0 hp 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 general industrial automation.
Trusted in Industrial Automation Worldwide
Danfoss iC7 Automation drives are widely used across industry to deliver precise motor control, improved energy efficiency and reliable long-term performance in compact industrial systems.
