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137L9750 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L9750 iC7-Automation air-cooled frequency converter for industrial motor control, featuring 3-phase 380-500 V AC supply, 4.0 A current rating, IP20/Open Type protection, EtherNet/IP and STO safety.
£933.75
Why Choose the Danfoss 137L9750 iC7-Automation Frequency Converter?
The Danfoss 137L9750 is a high-performance iC7-Automation frequency converter designed for precise motor control in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it provides reliable variable speed control, flexible connectivity and efficient operation for modern machinery and process systems.
This frequency converter is engineered to support industrial users who require dependable motor performance, accurate speed regulation and seamless integration with automation platforms. Its compact air-cooled construction and configurable design make it suitable for machine builders, OEM manufacturers, system integrators and industrial control panel applications.
With a three-phase 380–500 V AC supply, 4.0 A current rating and IP20/Open Type protection, the Danfoss 137L9750 is well suited to controlled cabinet environments. The unit includes a 2.8 OPX20 control panel, standard I/O, EtherNet/IP capability and integrated Safe Torque Off functionality for safe and efficient motor control.
Key Advantages
- Advanced Danfoss iC7-Automation frequency converter for industrial motor control.
- Three-phase 380–500 V AC input for industrial power systems.
- 4.0 A rated current suitable for compact automation applications.
- IP20/Open Type enclosure for cabinet installation.
- Integrated Safe Torque Off (STO) safety function.
- EtherNet/IP enabled for integration with modern automation networks.
Key Features
- Danfoss iC7-Automation frequency converter series.
- Air-cooled drive design.
- Frame size FA02.
- 3-phase 380–500 V AC supply.
- 4.0 A rated output current.
- EMC category C3.
- 2.8 OPX20 control panel.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- EtherNet/IP fieldbus protocol enabled.
- Integrated STO functional safety.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by controlling output frequency and voltage. This allows machinery to operate more efficiently, improves process accuracy and helps reduce mechanical wear on motors, pumps, fans and driven equipment.
The iC7-Automation platform is developed for demanding automation applications where precision, reliability and communication flexibility are important. With integrated I/O, fieldbus support and safety functionality, the Danfoss 137L9750 can be integrated into modern control systems and machine architectures.
Typical Applications
- Industrial automation systems.
- Conveyors and material handling equipment.
- Packaging and production machinery.
- Pumps, fans and ventilation systems.
- Processing and manufacturing equipment.
- OEM machine building and control panels.
Technical Specifications
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| Power | 1.5 kW | |
|---|---|---|
| Current | 4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-04A0E20F3-000128280 | |
| Product type | Frequency converter | |
| Cooling method | Air cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 4.0 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02 | |
| EMC category | C3 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| Other protocol support | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137L9750 used for?
The Danfoss 137L9750 is used to control the speed and torque of electric motors in industrial automation, machinery and process control applications.
Which drive series does this model belong to?
This model belongs to the Danfoss iC7-Automation frequency converter series.
What supply voltage does the Danfoss 137L9750 require?
The drive operates from a three-phase 380–500 V AC supply.
What communication protocol is enabled?
The Danfoss 137L9750 supports EtherNet/IP OS7IP fieldbus communication, with an Ethernet port also included.
Does this frequency converter include safety functionality?
Yes. The drive includes integrated Safe Torque Off (STO) functional safety, listed as not upgradable for this configuration.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for precise motor control, reliable operation and flexible integration into modern control systems.
