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137H5433 Danfoss 0.55kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H5433 iC7-Automation frequency converter for compact industrial motor control applications with precise speed and torque regulation.
£800.25
Why Choose the Danfoss 137H5433 iC7-Automation Drive?
The Danfoss 137H5433 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control applications. It provides precise speed and torque regulation for three-phase AC motors, supporting reliable operation in medium to high power automation systems where efficiency and system stability are critical.
Built on Danfoss’s latest iC7 platform, this drive combines modular architecture, advanced control intelligence and strong industrial connectivity. It is engineered for flexible integration into modern automation environments, making it suitable for OEM machinery, production lines and process control systems.
This model operates on a three-phase 380 to 500 V AC supply and is configured in a compact industrial format within the iC7-60 frame family. It is typically associated with low-power industrial applications around the 0.55 kW class (approx. 1.8 A), depending on configuration.
Key Advantages
- Advanced iC7-Automation variable frequency drive platform for industrial applications.
- Precise motor speed and torque control for stable operation.
- Compatible with 380 to 500 V AC three-phase supply.
- Integrated Safe Torque Off (STO) safety function.
- Flexible industrial Ethernet and PROFINET RT communication support.
- Compact, configurable design for cabinet installation.
Key Features
- Danfoss iC7-Automation frequency converter series.
- Air-cooled compact drive architecture.
- Frame family: iC7-60 platform.
- Approximate rating: 1.8 A output current class.
- Power rating: 0.55 kW / 0.75 hp class (configuration dependent).
- Supports PROFINET RT communication (OS7PR configuration).
- Standard OPX20 control panel interface (2.8 inch).
- Standard I/O: 4DI, 2DI/O, 2AI, 1AO, 2RO.
- Integrated brake chopper (configuration dependent).
- Modular I/O and option slot architecture.
Efficient Motor Control for Industrial Systems
The iC7-Automation platform is designed to deliver precise motor control by adjusting frequency and voltage according to load conditions. This improves energy efficiency, reduces mechanical stress and ensures stable performance in compact industrial applications.
The 137H5433 is well suited to OEM equipment and light industrial automation systems where reliable control, compact design and flexible connectivity are required.
Typical Applications
- Small conveyors and transport systems.
- Compact pumps and dosing equipment.
- Fans and ventilation systems.
- Light industrial machinery.
- OEM automation equipment.
- General purpose low power motor control.
Technical Specifications
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| Power | 0.55 kW | |
|---|---|---|
| Current | 1.8 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Product family | iC7-Automation | |
| Product type | AC variable frequency drive | |
| Input voltage | 380 to 500 V AC | |
| Input phases | 3 phase | |
| Rated output current | approx. 1.8 A | |
| Power rating | approx. 0.55 kW / 0.75 hp | |
| Enclosure rating | IP20 / open type | |
| Cooling method | Air cooled | |
| Mounting type | Cabinet or panel installation | |
| Control panel | OPX20 compatible | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H5433 used for?
It is used to control the speed and torque of small three-phase AC motors in industrial automation and OEM applications.
What voltage does this drive require?
The drive operates on a three-phase 380 to 500 V AC supply.
What power rating does it support?
It typically supports motors around the 0.55 kW class depending on configuration and duty conditions.
Does it include safety features?
Yes, it includes integrated Safe Torque Off (STO) functionality for safe motor shutdown.
What communication options are available?
Depending on configuration, it supports PROFINET RT and industrial Ethernet communication.
Trusted Industrial Drive Technology
The Danfoss iC7-Automation series is widely used in modern industrial automation for its compact design, precise motor control and reliable energy efficient performance in low power applications.
