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137H3674 Danfoss 2.2kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3674 iC7-Automation frequency converter with 5.6 A output, 380–500 V AC supply, modular design and STO safety for industrial automation applications.
£1,009.50
Why Choose the Danfoss 137H3674 iC7-Automation Frequency Converter?
The Danfoss 137H3674 is a high-performance iC7-Automation frequency converter engineered for advanced industrial automation environments where precision motor control, energy efficiency and system reliability are critical. Built on Danfoss’ latest drive platform, it delivers robust performance across a wide range of demanding applications.
Designed with modular flexibility and intelligent control architecture, this drive supports seamless integration into modern automation systems. It provides excellent torque control, stable motor operation and compatibility with industrial communication networks, making it suitable for both standard and advanced machine applications.
With a rated output current of 5.6 A and a three-phase 380–500 V AC supply, the 137H3674 is ideal for small to medium industrial motors used in conveyors, pumps, fans and OEM machinery requiring consistent performance and efficient operation.
Key Advantages
- Advanced iC7-Automation drive platform for precise motor control.
- 5.6 A output current suitable for stable industrial applications.
- 380–500 V AC three-phase supply for wide system compatibility.
- Integrated Safe Torque Off (STO) safety function.
- High-efficiency motor control for reduced energy consumption.
- Compact IP20 enclosure designed for cabinet installation.
- Flexible fieldbus and communication expansion options.
- Optimised for modern smart factory integration.
Key Features
- Danfoss iC7-Automation series.
- Model: 137H3674.
- 5.6 A rated output current.
- 380–500 V AC input voltage.
- High-precision vector motor control technology.
- Integrated STO safety functionality (SIL-capable architecture).
- Modular communication and I/O expansion support.
- Efficient thermal management system.
- Designed for continuous industrial duty cycles.
- Industry 4.0 ready architecture.
Reliable Motor Control for Industrial Applications
The iC7-Automation platform is designed to deliver precise and stable motor control across a wide range of industrial applications. It ensures smooth acceleration, accurate torque regulation and consistent performance even under varying load conditions.
Its modular design allows flexible expansion for communication, safety and control features, making it suitable for integration into advanced automation systems and smart manufacturing environments.
Typical Applications
- Industrial conveyor systems.
- Pumps and fluid handling systems.
- HVAC and ventilation systems.
- Packaging and processing machinery.
- OEM automation systems.
- General industrial motor control applications.
Technical Specifications
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| Power | 2.2 kW | |
|---|---|---|
| Current | 5.6 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter | |
| Rated current | 5.6 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Output frequency | 0–590 Hz | |
| Protection rating | IP20 / cabinet mounted | |
| Frame size | FA02b | |
| Cooling | Forced air cooling | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H3674 used for?
It is used for precise speed and torque control of AC motors in industrial automation systems.
Does it support industrial communication protocols?
Yes, it supports fieldbus options such as PROFINET depending on configuration.
Is safety functionality included?
Yes, Safe Torque Off (STO) is integrated for safe motor operation.
What type of motors is it compatible with?
It is compatible with standard industrial AC induction motors used in automation systems.
Where is it typically installed?
It is designed for installation inside industrial electrical control cabinets.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation drives are widely used for precise, efficient and reliable motor control in modern industrial systems.
