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137H3110 Danfoss 18.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3110 iC7-Automation frequency converter featuring 18.5 kW motor control capability, 38 A output current, Modbus TCP communication and integrated STO safety functionality.
£3,094.50
Why Choose the Danfoss 137H3110 iC7-Automation Frequency Converter?
The Danfoss 137H3110 is a high-performance iC7-Automation frequency converter engineered for advanced industrial motor control applications. Designed as part of the next-generation Danfoss iC7-Automation drive platform, this variable frequency drive delivers precise speed regulation, energy efficiency and seamless integration into modern automation systems.
Built for demanding industrial environments, the iC7-Automation series combines intelligent motor control with flexible communications and integrated safety functions. The 137H3110 model offers powerful performance, extensive I/O capability and Ethernet connectivity, making it suitable for OEM machinery, process control systems and industrial manufacturing applications.
With a rated output current of 38 A, an output power rating of approximately 18.5 kW and a three-phase 380–500 V AC supply, the Danfoss 137H3110 provides reliable control of industrial motors while helping optimise energy consumption and operational efficiency. Its compact air-cooled design allows straightforward installation within industrial control cabinets. {index=0}
Key Advantages
- Advanced iC7-Automation variable frequency drive technology.
- 18.5 kW motor control capability for demanding industrial applications.
- 380–500 V AC three-phase operation.
- Integrated Safe Torque Off (STO) functionality.
- Built-in Modbus TCP communication support.
- Ethernet connectivity for industrial automation integration.
- Optimised energy efficiency and motor performance.
- Robust air-cooled construction for industrial environments.
Key Features
- Danfoss iC7-Automation series.
- 18.5 kW rated motor power.
- 38 A output current rating.
- 380–500 V AC three-phase input supply.
- Integrated brake chopper.
- Built-in DC terminals.
- Modbus TCP fieldbus communication.
- Ethernet communication port.
- 4 digital inputs, 2 configurable DI/O, 2 analogue inputs, 1 analogue output and 2 relay outputs.
- Integrated Safe Torque Off (STO).
- IP20 open-type enclosure.
Advanced Drive Technology for Industrial Automation
The Danfoss iC7-Automation platform has been developed to meet the increasing demands of industrial automation, machine building and process industries. By accurately controlling motor speed and torque, the drive helps improve process consistency, reduce energy consumption and minimise mechanical wear.
Integrated communications, flexible I/O configuration and advanced safety functionality allow the 137H3110 to integrate seamlessly into modern PLC-based control systems and Industry 4.0 environments.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- Pumps and water treatment systems.
- Industrial fans and ventilation equipment.
- Manufacturing and production lines.
- OEM machine building projects.
- Automated process control systems.
Technical Specifications
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| Power | 18.5 kW | |
|---|---|---|
| Current | 38 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Product type | AC variable frequency drive | |
| Catalogue number | 7FC-AUFA3N05-38A0E20F2-000092503 | |
| Rated motor power | 18.5 kW | |
| Rated output current | 38 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Cooling method | Air cooled | |
| EMC category | C2 | |
| Frame size | FA05a | |
| Fieldbus protocol | Modbus TCP | |
| Safety function | STO | |
| Net weight | Approx. 13.38 kg |
Frequently Asked Questions
What is the Danfoss 137H3110 used for?
This frequency converter is used to control the speed and torque of three-phase AC motors in industrial automation and machinery applications.
What motor size can this drive control?
The drive is rated for motors up to approximately 18.5 kW with a nominal output current of 38 A.
What supply voltage is required?
The Danfoss 137H3110 operates from a three-phase 380–500 V AC power supply.
Does the drive support industrial communication networks?
Yes. The drive includes Modbus TCP support and an Ethernet communication interface for integration into automation systems.
What safety functions are included?
The drive features an integrated Safe Torque Off (STO) function to support machine safety requirements.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation drives are widely deployed across industrial facilities worldwide, delivering efficient motor control, advanced connectivity and dependable performance in demanding automation applications.
