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137H9073 Danfoss 450kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H9073 iC7-Automation frequency converter, 450 kW, 380–500 V AC, IP20 cabinet-mounted industrial drive for high-power motor control applications.
£40,237.50
Why Choose the Danfoss 137H9073 iC7-Automation Frequency Converter?
The Danfoss 137H9073 is a high-capacity iC7-Automation frequency converter designed for demanding industrial drive applications requiring precise motor control, high efficiency and robust performance. Built on Danfoss’s latest-generation drive platform, it supports complex automation systems with excellent reliability and scalability.
Engineered for industrial environments where uptime and performance are critical, this drive delivers advanced vector control, flexible system integration and strong communication capabilities. It is suitable for heavy-duty machinery where stable torque and accurate speed regulation are essential.
With a rated output of 450 kW and compatibility with a three-phase 380–500 V AC supply, the 137H9073 is ideal for large-scale applications such as pumps, compressors, conveyors and process industry equipment operating under continuous load conditions. {index=0}
Key Advantages
- Advanced iC7-Automation control platform for industrial performance
- 450 kW high-power motor control capability
- Stable operation under heavy industrial loads
- 380–500 V AC three-phase input compatibility
- Integrated Safe Torque Off (STO) safety function
- Optimised energy efficiency and process control
Key Features
- Danfoss iC7-Automation series
- High-performance vector motor control
- 450 kW output rating
- Three-phase 380–500 V AC supply range
- Integrated STO safety functionality
- Industrial Ethernet communication support
- Real-time diagnostics and monitoring system
- IP20 cabinet-mounted construction
Reliable High-Power Motor Control
The iC7-Automation platform provides precise speed and torque regulation, ensuring stable operation even in demanding industrial environments. This helps reduce mechanical stress and improves overall system efficiency.
Built-in diagnostics and condition monitoring support predictive maintenance strategies, reducing downtime and improving operational continuity in large-scale industrial systems.
Typical Applications
- Heavy industrial conveyor systems
- Large pumps and compressor units
- Mining and mineral processing equipment
- Energy and infrastructure systems
- Process industry automation
- High-power OEM machinery
Technical Specifications
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| Power | 450 kW | |
|---|---|---|
| Current | 799 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | Frequency converter (VFD) | |
| Rated output power | 450 kW | |
| Output current | approx. 799 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / cabinet mounted | |
| Cooling type | Forced air cooling | |
| Control method | Advanced vector control | |
| Safety function | STO (Safe Torque Off) | |
| Frame size | FA11 | |
| Weight | approx. 215 kg |
Frequently Asked Questions
What is the Danfoss 137H9073 used for?
It is used for high-power industrial motor control applications requiring stable torque and precise speed regulation.
What power rating does it support?
The drive supports up to 450 kW motor applications.
What voltage range does it require?
It operates on a three-phase 380–500 V AC supply.
Does it include safety features?
Yes, it includes integrated Safe Torque Off (STO) functionality.
Is it suitable for continuous industrial operation?
Yes, it is designed for heavy-duty continuous operation in industrial environments.
Trusted in Industrial Automation
Danfoss iC7-Automation drives are engineered for high reliability, efficiency and precise motor control in demanding industrial applications.
