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137L9148 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L9148 iC7-Automation air-cooled frequency converter with 1.3 A rated current, three phase 380-500 V AC supply, IP20 / Open Type protection, Modbus TCP and Safe Torque Off functionality.
£458.25
Why Choose the Danfoss 137L9148 iC7-Automation Frequency Converter?
The Danfoss 137L9148 is a compact and efficient iC7-Automation frequency converter designed for precise AC motor control in industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation drive platform, it delivers reliable speed and torque regulation for modern control systems requiring flexible integration and dependable performance.
This air-cooled frequency converter is engineered for efficient motor operation, simplified installation and smooth communication with automation networks. Its IP20 / Open Type construction makes it suitable for installation inside electrical cabinets and control panels where space-efficient motor control is required.
With a three-phase 380–500 V AC supply and 1.3 A rated current, the Danfoss 137L9148 is ideal for lower-power industrial motor applications. The drive includes standard I/O, Modbus TCP connectivity and integrated Safe Torque Off (STO) functionality for safe and efficient machine operation.
Key Advantages
- Compact iC7-Automation frequency converter for industrial motor control.
- 1.3 A rated current suitable for lower-power machinery applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP20 / Open Type design for cabinet and panel installation.
- Integrated Safe Torque Off (STO) functional safety.
- Modbus TCP enabled for modern PLC and automation network integration.
Key Features
- Danfoss iC7-Automation frequency converter series.
- Air-cooled drive design.
- 1.3 A rated current.
- Three-phase 380–500 V AC supply.
- Frame size FA02a.
- IP20 / Open Type enclosure rating.
- EMC category C2.
- Blind Panel OPX00.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- Modbus TCP OS7MT fieldbus protocol enabled.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137L9148 regulate motor speed by varying output frequency and voltage. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on motors and connected machinery.
The iC7-Automation platform is designed for modern industrial control systems where flexibility, safety and connectivity are essential. With integrated I/O, Ethernet connectivity and Modbus TCP support, this drive can be incorporated into PLC-controlled systems and compact automation panels.
Typical Applications
- Industrial automation systems.
- Small conveyors and material handling equipment.
- Packaging and production machinery.
- Pumps, fans and ventilation equipment.
- OEM machine-building projects.
- Cabinet-mounted motor control systems.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Current | 1.3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-01A3E20F2-000089907 | |
| Model code | IC7-60FA3N05-01A3E20F2+ACBC+ALDC+BAMT+BDBA+BEF1+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 1.3 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02a | |
| EMC category | C2 | |
| Control panel | Blind Panel OPX00 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other protocol support | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable |
Frequently Asked Questions
What is the Danfoss 137L9148 used for?
The Danfoss 137L9148 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
What supply voltage does the Danfoss 137L9148 require?
The drive operates from a three-phase 380–500 V AC supply.
What is the rated current of this frequency converter?
The Danfoss 137L9148 has a rated current of 1.3 A.
What fieldbus protocol is enabled on this model?
This model includes Modbus TCP OS7MT fieldbus protocol support, with an Ethernet port also available.
Does the Danfoss 137L9148 include functional safety?
Yes, it includes Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and industrial operators for dependable motor control, efficient operation and flexible integration into modern automation systems.
