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137N7723 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N7723 iC7-Automation frequency converter, an air-cooled three-phase 380-500 V AC industrial drive with 4.0 A rated current, IP20 protection, EtherNet/IP connectivity and integrated STO safety.
£924.00
Why Choose the Danfoss 137N7723 iC7-Automation Frequency Converter?
The Danfoss 137N7723 is a compact and efficient iC7-Automation frequency converter designed for reliable AC motor control in industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation drive series, it provides precise motor speed and torque control with flexible integration into modern control systems.
This frequency converter is engineered for three-phase industrial power supplies and is suitable for cabinet-based installations where dependable performance and compact dimensions are required. Its air-cooled design, IP20 / Open Type construction and FA02b frame make it ideal for electrical panels, machine cabinets and OEM automation systems.
With a three-phase 380–500 V AC supply and a rated current of 4.0 A, the Danfoss 137N7723 is suitable for smaller industrial motors used in conveyors, pumps, fans, handling systems and production machinery. The drive includes standard I/O, EtherNet/IP communication, Ethernet port support and integrated Safe Torque Off functionality for secure and flexible automation integration.
Key Advantages
- Compact Danfoss iC7-Automation frequency converter for industrial motor control.
- 4.0 A rated current for small automation drive applications.
- Three-phase 380–500 V AC input suitable for industrial power networks.
- Air-cooled design for efficient cabinet-based operation.
- IP20 / Open Type enclosure for control panel installation.
- Integrated Safe Torque Off (STO) safety functionality.
- EtherNet/IP enabled for industrial network communication.
Key Features
- Danfoss iC7-Automation drive series.
- Part number 137N7723.
- Catalogue number 7FC-AUFA3N05-04A0E20F1-000137535.
- Three-phase 380–500 V AC supply.
- 4.0 A rated current.
- Air-cooled frequency converter.
- IP20 / Open Type protection.
- FA02b frame size.
- 2.8 OPX20 control panel.
- Standard I/O including digital inputs, digital input/output channels, analogue inputs, analogue output and relay outputs.
- EtherNet/IP OS7IP fieldbus protocol enabled.
- Ethernet port support.
- Integrated STO functional safety.
Reliable Motor Control for Compact Automation Systems
Frequency converters such as the Danfoss 137N7723 control AC motor speed by adjusting output voltage and frequency. This helps improve process accuracy, reduce energy use and lower mechanical stress on motors, belts, gearboxes and driven machinery.
The iC7-Automation platform is designed for flexible integration into modern industrial systems. With standard I/O, embedded safety and EtherNet/IP connectivity, the 137N7723 offers a dependable solution for machine builders, system integrators and maintenance engineers working with compact motor control applications.
Typical Applications
- Small industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Packaging and production machinery.
- Processing and handling equipment.
- OEM automation systems.
- Electrical control panels and machine cabinets.
- Industrial drive replacements and plant upgrades.
Technical Specifications
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| Power | 1.5 kW | |
|---|---|---|
| Current | 4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model / part number | 137N7723 | |
| Catalogue number | 7FC-AUFA3N05-04A0E20F1-000137535 | |
| Product type | AC frequency converter / variable speed drive | |
| Model code | IC7-60FA3N05-04A0E20F1+ACBC+ALDC+BAIP+BDBA+BEF1+BF20+CBX0+DAAU | |
| 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 | FA02b | |
| EMC category | C1 and C2 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4 × digital input, 2 × digital input/output, 2 × analogue input, 1 × analogue output, 2 × relay output | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| Additional communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable |
Frequently Asked Questions
What is the Danfoss 137N7723 used for?
The Danfoss 137N7723 is used to control the speed and torque of AC motors in industrial automation, machinery and process control applications.
What voltage does the Danfoss 137N7723 require?
The drive is designed for a three-phase 380–500 V AC supply.
What is the rated current of this drive?
The Danfoss 137N7723 has a rated current of approximately 4.0 A.
Which communication protocol is enabled?
This model includes EtherNet/IP OS7IP fieldbus communication and Ethernet port support for industrial automation integration.
Does the drive include safety functionality?
Yes. The unit includes integrated Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are used by machine builders, system integrators and maintenance teams to deliver reliable motor control, efficient operation and flexible connectivity in industrial environments.
