Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
137H4185 Danfoss 18.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H4185 iC7 Automation frequency converter, a 18.5 kW industrial AC drive designed for motor control and automation applications.
£3,408.00
Why Choose the Danfoss 137H4185 iC7 Automation Frequency Converter?
The Danfoss 137H4185 is an advanced iC7 Automation frequency converter designed for high-performance motor control in demanding industrial automation environments. Built as part of Danfoss’s next-generation drive platform, it delivers precise speed and torque regulation for three-phase AC motors used in machinery, processing systems and OEM equipment.
Engineered for reliability and efficiency, this drive supports modern industrial communication standards and integrates seamlessly into automated production lines. Its robust design ensures stable operation in harsh electrical and mechanical environments, while advanced control algorithms optimise motor performance and energy consumption.
With a power rating of approximately 18.5 kW and compatibility with a 380–500 V AC three-phase supply, the Danfoss 137H4185 is suitable for medium-duty industrial applications such as conveyors, pumps, compressors and general automation machinery.
Key Advantages
- High-performance iC7 Automation frequency converter platform.
- Suitable for medium-power applications up to 18.5 kW.
- Three-phase 380–500 V AC input for industrial compatibility.
- Integrated Safe Torque Off (STO) safety functionality.
- Advanced automation and communication capabilities.
- Optimised energy efficiency and motor control precision.
Key Features
- Danfoss iC7 Automation series drive platform.
- Air-cooled industrial design for reliable thermal performance.
- Integrated brake chopper functionality.
- PROFINET RT communication support (configuration dependent).
- Flexible I/O configuration for automation systems.
- Compact cabinet installation design.
- Designed for OEM and industrial automation integration.
Typical Applications
- Industrial conveyor systems.
- Pumps and fluid handling systems.
- Compressors and HVAC equipment.
- Packaging and processing machinery.
- Automation and production lines.
- OEM machine building solutions.
Frequently Asked Questions
What is the Danfoss 137H4185 used for?
It is used to control the speed and torque of AC motors in industrial automation and machinery applications.
What power rating does it support?
The drive supports motor applications up to approximately 18.5 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 industrial control cabinets as part of automated machinery systems.
Trusted Industrial Performance
Danfoss iC7 Automation drives are widely used in modern industrial automation for their reliability, precision motor control and seamless integration into advanced manufacturing systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 18.5 kW | |
|---|---|---|
| Current | 38 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7 Automation | |
| Product type | Frequency converter / AC drive | |
| Rated power | 18.5 kW | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Output current | 38 A | |
| Enclosure rating | IP20 | |
| Cooling | Air-cooled | |
| Functional safety | STO (Safe Torque Off) | |
| Mounting | Cabinet / panel mounted |
