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137H3753 Danfoss 90kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3753 iC7 Automation frequency converter designed for industrial motor control, offering advanced performance for automation and process applications.
£11,654.25
Why Choose the Danfoss 137H3753 iC7 Automation Drive?
The Danfoss 137H3753 is a high-performance iC7 Automation frequency converter designed for demanding industrial motor control applications. Built for precision, reliability and energy efficiency, it delivers advanced speed and torque regulation for AC motors across a wide range of automation and process environments.
As part of the latest Danfoss iC7 drive platform, this model is engineered to support modern industrial communication standards and complex machine requirements. It is suitable for OEM machine builders and industrial operators who require robust performance and flexible integration into automated systems.
With a 380–500 V AC three-phase supply and a high-current industrial design (commonly configured up to heavy-duty motor ratings), the 137H3753 is typically used in applications such as conveyors, pumps, compressors and large-scale industrial machinery requiring stable and efficient motor control. {index=0}
Key Advantages
- Advanced iC7 Automation variable frequency drive technology.
- Designed for high-power industrial motor control.
- 380–500 V AC input range for industrial compatibility.
- Integrated Safe Torque Off (STO) safety function.
- Optimised energy efficiency for reduced operational costs.
- Flexible integration with industrial networks and automation systems.
Key Features
- Danfoss iC7 Automation series frequency converter.
- High-current platform suitable for demanding motor loads.
- Advanced motor control for induction and permanent magnet motors.
- Built-in safety functionality including STO.
- Scalable industrial communication interfaces.
- Intuitive control and parameter configuration system.
- Robust design for harsh industrial environments.
Reliable Motor Control for Industrial Automation
The Danfoss iC7 Automation drive regulates motor performance by precisely controlling output voltage and frequency. This enables smoother machine operation, improved process accuracy and reduced mechanical wear in demanding industrial systems.
Its advanced control architecture is designed to handle dynamic load variations, ensuring stable performance in critical production environments where reliability is essential.
Typical Applications
- Industrial conveyor systems.
- Pumps and fluid handling systems.
- HVAC and ventilation systems.
- Compressors and process equipment.
- Heavy-duty manufacturing machinery.
- OEM automation systems.
Technical Specifications
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| Power | 90 kW | |
|---|---|---|
| Current | 170 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| 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 | |
| Protection rating | IP21 / UL Type 1 | |
| Control functions | Advanced speed and torque control | |
| Safety function | Safe Torque Off (STO) | |
| Cooling type | Air-cooled | |
| Frame size | Industrial heavy-duty frame (FK08 class) |
Frequently Asked Questions
What is the Danfoss 137H3753 used for?
It is used for controlling speed and torque of AC motors in industrial automation and process systems.
What voltage range does it support?
It operates on a three-phase 380–500 V AC supply.
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 manufacturing, material handling, HVAC, pumping systems and heavy industrial automation.
Is it suitable for OEM machine building?
Yes, the iC7 Automation platform is designed for OEMs requiring flexible and scalable motor control solutions.
Trusted in Industrial Automation Worldwide
Danfoss iC7 Automation drives are widely used across global industries to deliver precise motor control, improved energy efficiency and reliable long-term performance in demanding applications.
