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137U6742 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U6742 iC7-Automation air-cooled frequency converter with 1.3 A output current, three phase 380-500 V AC supply, Modbus TCP communication, IP20 Open Type enclosure and integrated Safe Torque Off for compact industrial motor control applications.
£486.75
Why Choose the Danfoss 137U6742 iC7-Automation Frequency Converter?
The Danfoss 137U6742 is a compact iC7-Automation frequency converter designed for precise motor control in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation series, this air-cooled drive provides reliable speed and torque regulation for machinery, process systems and automation equipment.
This frequency converter is engineered for flexible integration into industrial control panels, offering embedded communication capability, functional safety and robust drive performance. Its compact IP20 / Open Type format makes it suitable for cabinet installation where space-efficient motor control is required.
With a rated output current of 1.3 A and a three-phase 380–500 V AC supply, the Danfoss 137U6742 is ideal for low-power industrial motor applications used in conveyors, pumps, fans, small machinery and OEM automation systems.
Key Advantages
- Compact iC7-Automation variable frequency drive for industrial machinery.
- 1.3 A rated output current for small motor control applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) functional safety.
- Modbus TCP fieldbus capability for automation network integration.
- Ethernet port for flexible communication support.
- Air-cooled design for reliable thermal performance.
- Compact IP20 / Open Type construction for control cabinet mounting.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 1.3 A rated output current.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type enclosure.
- Frame size FA02b.
- EMC category C3.
- Integrated Safe Torque Off (STO), not upgradable.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port with no additional protocol enabled.
- Control Panel 2.8 OPX20 interface.
- Air-cooled frequency converter design.
- Standard I/O: none.
Compact Motor Control for Automation Systems
Variable frequency drives such as the Danfoss 137U6742 regulate motor speed by adjusting output frequency and voltage. This helps improve energy efficiency, reduce mechanical stress and support smoother machine operation in industrial environments.
The iC7-Automation platform is designed for applications where precise motor control, communication flexibility and functional safety are important. With Modbus TCP, Ethernet connectivity and integrated STO, the 137U6742 can be used in modern automation panels and OEM machinery.
Typical Applications
- Small industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Packaging and production machinery.
- OEM automation systems.
- Industrial control panels and machine cabinets.
- Process machinery and light-duty motor control.
- Automation network integration using Modbus TCP.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Current | 1.3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Part number | 137U6742 | |
| Model code | IC7-60FA3N05-01A3E20F3+ACBC+ALDC+BAMT+BEF1+BF20+CBX0+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Rated output current | 1.3 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| EMC category | C3 | |
| Cooling method | Air-cooled | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other communication | Ethernet port, no protocol | |
| Functional safety | STO (Safe Torque Off), not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | None | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137U6742 used for?
The Danfoss 137U6742 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What is the output current rating of this drive?
The drive has a rated output current of 1.3 A.
What supply voltage does the 137U6742 require?
The Danfoss 137U6742 operates from a three-phase 380–500 V AC supply.
What communication protocol is included?
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port.
Does this drive include functional safety?
Yes. The drive includes integrated Safe Torque Off (STO) functionality, which is not upgradable in this configuration.
Trusted for Compact Industrial Automation
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, flexible communication and dependable performance in demanding automation environments.
