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137U8898 Danfoss 18.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U8898 iC7-Automation frequency converter with 38 A current rating, 18.5 kW power rating, 380-500 V AC three phase input, Modbus TCP communication and integrated STO safety for industrial motor control.
£3,389.25
Why Choose the Danfoss 137U8898 iC7-Automation Frequency Converter?
The Danfoss 137U8898 is a robust and advanced iC7-Automation frequency converter designed for precise motor speed control in demanding industrial automation systems. As part of the innovative Danfoss iC7-Automation series, it provides reliable drive performance, flexible connectivity and integrated safety functionality for machine builders, OEMs and industrial operators.
This air-cooled frequency converter is engineered for efficient integration into control cabinets and automation systems. Its compact IP20 / Open Type design, standard I/O configuration and fieldbus capability make it suitable for applications where dependable motor control, communication and commissioning flexibility are required.
With a three-phase 380–500 V AC supply, a 38 A current rating and an 18.5 kW / 25 HP power rating, the Danfoss 137U8898 is ideal for industrial machinery, conveyors, pumps, fans and production equipment. It includes Modbus TCP fieldbus communication, Ethernet connectivity and integrated Safe Torque Off (STO) functionality.
Key Advantages
- Advanced iC7-Automation frequency converter for industrial motor control.
- 18.5 kW / 25 HP power rating suitable for demanding machinery applications.
- 38 A current rating for reliable drive performance.
- Three-phase 380–500 V AC input for standard industrial power systems.
- Modbus TCP OS7MT fieldbus support for automation network integration.
- Integrated Safe Torque Off (STO) functional safety.
- Panel-mounted format for efficient control cabinet installation.
Key Features
- Danfoss iC7-Automation series.
- Air-cooled frequency converter.
- 18.5 kW / 25 HP power rating.
- 38 A current rating.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type protection rating.
- Frame size FA05b.
- EMC category C1 and C2.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port included.
- Integrated brake chopper.
- DC terminals included.
- Standard I/O: 4 digital inputs, 2 digital input/outputs, 2 analogue inputs, 1 analogue output and 2 relay outputs.
- Integrated STO functional safety.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137U8898 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This helps improve process control, reduce mechanical stress and optimise energy usage across industrial machinery and automation systems.
The iC7-Automation platform is designed for flexible integration into modern control architectures. With Modbus TCP connectivity, standard I/O and integrated safety functionality, the 137U8898 supports efficient machine design, simplified commissioning and dependable long-term operation.
Typical Applications
- Industrial machinery and automation systems.
- Conveyors and material handling equipment.
- Packaging and production machinery.
- Pumps, fans and ventilation systems.
- OEM machine building applications.
- Process control and manufacturing systems.
- Control panel and cabinet-mounted drive installations.
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 | |
| Part Number | 137U8898 | |
| Model Code | IC7-60FA3N05-38A0E20F1+ACBC+ALDC+BAMT+BDBA+BEF1+BF20+CBX0+DAAU | |
| Product type | AC frequency converter | |
| Input voltage | 380–500 V AC | |
| Input phases | Three-phase | |
| Current rating | 38 A | |
| Power rating | 18.5 kW / 25 HP | |
| Cooling method | Air cooled | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA05b | |
| EMC category | C1 and C2 | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other connectivity | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Net weight | approx. 13.74 kg | |
| Gross weight | approx. 17.18 kg |
Frequently Asked Questions
What is the Danfoss 137U8898 used for?
The Danfoss 137U8898 is used to control the speed and performance of three-phase AC motors in industrial machinery, automation and process control applications.
What supply voltage does this frequency converter require?
The unit operates from a three-phase 380–500 V AC supply.
What current rating does the Danfoss 137U8898 provide?
The frequency converter has a 38 A current rating.
What power rating does this model support?
The Danfoss 137U8898 supports a power rating of approximately 18.5 kW / 25 HP.
Which communication protocol is included?
This model includes Modbus TCP OS7MT fieldbus communication and an Ethernet port for automation system integration.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by machine builders, system integrators and industrial engineers for reliable motor control, flexible connectivity and efficient operation in modern automation environments.
