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137H3700 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3700 iC7-Automation frequency converter for heavy-duty industrial motor control, automation systems and high-power applications.
£6,454.50
Why Choose the Danfoss 137H3700 iC7-Automation Frequency Converter?
The Danfoss 137H3700 is a high-power iC7-Automation frequency converter engineered for demanding industrial drive applications requiring precise motor control, high efficiency and robust system integration. It is part of Danfoss’s advanced next-generation drive platform designed for modern automation and Industry 4.0 environments.
This drive delivers accurate speed and torque regulation for three-phase AC motors, supporting improved process stability, energy optimisation and reduced mechanical wear. Its modular architecture and advanced control features make it suitable for OEM machinery, process industries and large-scale automation systems.
With a rated output current of 73 A and a three-phase 380–500 V AC supply, the 137H3700 is designed for heavy-duty applications such as conveyors, compressors, pumps and industrial automation systems. It is housed in a cabinet-mounted IP20 enclosure with air-cooled thermal management for continuous operation. {index=0}
Key Advantages
- Advanced iC7-Automation platform for precise motor control and industrial integration.
- 73 A rated output current suitable for heavy industrial applications.
- 380–500 V AC input range for global installation flexibility.
- Integrated Safe Torque Off (STO) safety function for secure operation.
- High energy efficiency for reduced operational costs and heat generation.
- Scalable modular design for complex automation systems.
Key Features
- Danfoss iC7-Automation series.
- Model: 137H3700.
- Air-cooled frequency converter for continuous heavy-duty use.
- Advanced vector control for high-precision motor performance.
- Industrial Ethernet communication support (configuration dependent).
- Flexible I/O configuration for system integration.
- IP20 cabinet-mounted enclosure design.
- Optimised thermal management for sustained load conditions.
- Designed for Industry 4.0-ready automation systems.
- Predictive diagnostics and condition monitoring capabilities.
Reliable Motor Control for Industrial Systems
The iC7-Automation platform ensures precise regulation of motor speed and torque by continuously adjusting voltage and frequency. This results in smooth operation, improved process stability and reduced mechanical stress in demanding industrial environments.
Its advanced control algorithms and modular structure support seamless integration into automation networks, improving uptime, diagnostics and overall system efficiency.
Typical Applications
- Heavy-duty conveyor systems.
- Industrial pumping systems.
- Compressors and HVAC systems.
- Process automation machinery.
- Material handling systems.
- General industrial motor control applications.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter / VFD | |
| Rated current | 73 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Output frequency | up to 590 Hz | |
| Protection rating | IP20 (cabinet installation) | |
| Cooling | Air-cooled | |
| Frame size | FA06 | |
| Safety | Safe Torque Off (STO) | |
| Approx. weight | 26–32 kg depending on configuration |
Frequently Asked Questions
What is the Danfoss 137H3700 used for?
It is used for high-power control of AC motors in industrial automation and heavy-duty machinery systems.
What is the rated current of this drive?
The drive is rated at 73 A for demanding industrial applications.
Does it support industrial communication protocols?
Yes, it supports Industrial Ethernet including PROFINET depending on configuration.
Does it include safety functionality?
Yes, it includes integrated Safe Torque Off (STO) for safe motor shutdown.
Where is it installed?
It is designed for cabinet installation with IP20 protection and air-cooled operation.
Trusted in Heavy Industrial Automation
Danfoss iC7-Automation drives provide intelligent, efficient and reliable motor control for complex industrial systems requiring high power, precision and scalability.
