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137H4191 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H4191 iC7 Automation frequency converter, a 710 kW industrial AC drive designed for high-power motor control and automation applications.
£66,651.00
Why Choose the Danfoss 137H4191 iC7 Automation Frequency Converter?
The Danfoss 137H4191 is a high-capacity iC7 Automation frequency converter engineered for advanced industrial motor control in demanding automation and process environments. As part of Danfoss’s latest generation iC7 drive platform, it delivers precise speed and torque regulation, high energy efficiency and seamless integration with modern industrial communication systems.
Designed for OEMs and industrial system integrators, this drive combines intelligent control architecture with a rugged, cabinet-mounted design. It is built to support heavy-duty applications where reliability, performance and scalability are critical.
With a rated output of approximately 710 kW and compatibility with a 380–500 V AC three-phase supply, the Danfoss 137H4191 is suitable for large-scale industrial applications including heavy conveyors, compressors, pumps and process automation systems.
Key Advantages
- Advanced iC7 Automation frequency converter platform.
- High-power capability up to 710 kW.
- Three-phase 380–500 V AC input for industrial systems.
- Integrated Safe Torque Off (STO) safety function.
- Optimised energy efficiency for heavy-duty applications.
- Seamless integration into modern automation networks.
Key Features
- Danfoss iC7 Automation series drive platform.
- Air-cooled, modular cabinet design for industrial installation.
- Advanced motor control algorithms for high-load performance.
- Industrial Ethernet communication support (configuration dependent).
- Flexible I/O and control architecture.
- Designed for continuous-duty industrial operation.
Typical Applications
- Heavy industrial conveyor systems.
- Large pumps and fluid transport systems.
- Industrial compressors.
- Process industry machinery.
- High-power automation production lines.
- OEM heavy-duty machine building solutions.
Frequently Asked Questions
What is the Danfoss 137H4191 used for?
It is used for controlling speed and torque of large AC motors in industrial automation and process applications.
What power rating does it support?
The drive supports applications up to approximately 710 kW depending on configuration.
What supply voltage is required?
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 shutdown.
Where is it typically installed?
It is typically installed inside large industrial control cabinets as part of automation systems.
Trusted Industrial Performance
Danfoss iC7 Automation drives are widely used in heavy industrial environments for reliable motor control, high efficiency and robust integration into advanced automation systems.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7 Automation | |
| Product type | Frequency converter / AC drive | |
| Rated power | 710 kW | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Output current | 1260 A | |
| Protection rating | IP20 / open type | |
| Cooling | Air-cooled | |
| Functional safety | STO (Safe Torque Off) | |
| Mounting | Cabinet / panel mounted |
