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137H3730 Danfoss 7.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3730 iC7-Automation frequency converter with approximately 7.5 kW power class, 16 A rated current, and Safe Torque Off safety for industrial automation applications.
£1,848.75
Why Choose the Danfoss 137H3730 iC7-Automation Frequency Converter?
The Danfoss 137H3730 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control applications requiring precision, reliability, and advanced automation capability. Built on Danfoss’ latest drive platform, it delivers strong performance, flexible configuration, and robust integration into modern industrial systems.
The iC7-Automation series is engineered for advanced machine building and process automation, offering intelligent motor control, compact design, and scalable functionality. It is suitable for conveyors, pumps, fans, compressors, and OEM machinery where stable torque, energy efficiency, and reliable operation are essential.
With a rated output current of 16 A, a power class of approximately 7.5 kW, and a three-phase 380–500 V AC supply, the 137H3730 is ideal for medium-duty industrial applications requiring consistent performance and efficient energy usage.
Key Advantages
- Advanced iC7-Automation platform for precise motor control.
- 16 A rated output current for stable industrial operation.
- Approx. 7.5 kW power class suitable for a wide range of machinery.
- 380–500 V AC three-phase supply compatibility.
- Integrated Safe Torque Off (STO) safety functionality.
- High-efficiency design supporting reduced energy consumption.
Key Features
- Danfoss iC7-Automation series frequency converter.
- 16 A nominal output current.
- Approx. 7.5 kW rated power.
- 380–500 V AC input supply.
- IP20 open-type cabinet installation.
- Advanced vector control for smooth motor performance.
- Modular architecture for flexible system integration.
- Industrial communication options (Ethernet-based, variant dependent).
Reliable Motor Control for Industrial Automation
The iC7-Automation drive delivers precise regulation of motor speed and torque by dynamically adjusting voltage and frequency output. This ensures smooth operation, improved process stability, and reduced mechanical stress on connected equipment.
Its advanced control architecture supports modern Industry 4.0 environments, enabling efficient system integration, high uptime, and scalable performance across diverse industrial applications.
Typical Applications
- Industrial automation systems.
- Conveyors and material handling equipment.
- Pumps, fans, and compressors.
- OEM machinery and production lines.
- Process control systems.
- Energy-efficient motor control applications.
Technical Specifications
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| Power | 7.5 kW | |
|---|---|---|
| Current | 16 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter / AC drive | |
| Power rating | 7.5 kW (approx.) | |
| Rated current | 16 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 | |
| Cooling | Air-cooled / forced ventilation | |
| Control method | Vector control | |
| Functional safety | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H3730 used for?
It is used for precise control of AC motors in industrial automation and machinery applications.
What is the power rating of this drive?
The drive is rated at approximately 7.5 kW with a nominal current of 16 A.
Does it support industrial communication systems?
Yes, it supports Ethernet-based industrial communication depending on configuration.
Does it include safety functions?
Yes, it includes integrated Safe Torque Off (STO) functionality.
What supply voltage is required?
The drive operates from a three-phase 380–500 V AC supply.
Trusted in Industrial Applications
Danfoss iC7-Automation drives are designed for high-performance motor control, energy efficiency, and reliable operation in demanding industrial environments.
