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137H3663 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3663 iC7-Automation frequency converter, 0.37 kW, 1.3 A, 380-500 V AC with PROFINET RT communication and STO safety for industrial automation applications.
£618.75
Why Choose the Danfoss 137H3663 iC7-Automation Frequency Converter?
The Danfoss 137H3663 is a high-performance iC7-Automation frequency converter designed for precise motor control in demanding industrial automation environments. Built on Danfoss’ latest drive architecture, it delivers strong reliability, advanced connectivity and efficient operation for modern machine systems.
Engineered for OEMs and system integrators, the iC7 platform provides flexible configuration, robust control performance and seamless integration into industrial networks. It is designed to support dynamic load conditions while maintaining stable motor operation and high energy efficiency.
With a rated output of 0.37 kW, a three-phase 380–500 V AC supply, and integrated PROFINET RT communication, the Danfoss 137H3663 is well suited for compact automation systems such as conveyors, pumps, fans and precision-controlled industrial machinery.
Key Advantages
- Compact industrial frequency converter for automation systems.
- 0.37 kW motor power rating suitable for light-duty applications.
- Three-phase 380–500 V AC input for industrial compatibility.
- Integrated PROFINET RT communication for fast system integration.
- Safe Torque Off (STO) functional safety included as standard.
- High-efficiency motor control for reduced energy consumption.
- Designed for cabinet mounting in compact control environments.
- Flexible configuration for a wide range of automation tasks.
Key Features
- Danfoss iC7-Automation series drive.
- 0.37 kW rated output power.
- 1.3 A nominal output current.
- 380–500 V AC three-phase supply.
- Air-cooled design for stable thermal performance.
- Output frequency up to 590 Hz.
- Integrated PROFINET RT fieldbus communication.
- Built-in Safe Torque Off (STO) safety function.
- Flexible I/O configuration for system integration.
- Supports induction and permanent magnet motors.
- Optimised for industrial IoT-ready environments.
Reliable Motor Control for Industrial Applications
The Danfoss iC7-Automation series is designed to deliver precise speed and torque control even under fluctuating load conditions. It helps improve process stability, reduce mechanical stress and increase overall system efficiency.
With its modular design and advanced communication capabilities, the 137H3663 integrates easily into modern automation architectures, supporting scalable machine designs and Industry 4.0 environments.
Typical Applications
- Industrial conveyor systems.
- Small pumps and fluid handling systems.
- HVAC fans and ventilation units.
- Light automation machinery.
- Packaging and processing equipment.
- OEM system integration projects.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Current | 1.3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter | |
| Rated power | 0.37 kW | |
| Rated current | 1.3 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Output frequency | up to 590 Hz | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| Cooling method | Air-cooled | |
| I/O configuration | 4DI, 2DI/O, 2AI, 1AO, 2RO | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H3663 used for?
It is used for controlling the speed and torque of AC motors in industrial automation systems.
What motor size does it support?
It supports motors rated at 0.37 kW.
Does it support industrial communication?
Yes, it includes integrated PROFINET RT communication for PLC integration.
Is safety functionality included?
Yes, Safe Torque Off (STO) is included as standard.
Where is it typically installed?
It is designed for installation inside industrial control cabinets.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation drives are widely recognised for precision control, reliability and seamless integration into modern industrial automation systems.
