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137N8601 Danfoss 250kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N8601 iC7-Automation frequency converter with 480 A rated current, three phase 380-500 V AC input, PROFINET RT communication, Ethernet port and integrated Safe Torque Off functionality.
£18,927.75
Why Choose the Danfoss 137N8601 iC7-Automation Frequency Converter?
The Danfoss 137N8601 is a high-power iC7-Automation frequency converter designed for precise AC motor speed and torque control in demanding industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers dependable motor control, flexible connectivity and integrated safety functionality for large industrial systems.
This drive is engineered for high-capacity applications where efficient operation, reliable performance and seamless integration with modern automation networks are essential. Its standard I/O, Ethernet connectivity and PROFINET RT fieldbus support make it suitable for PLC-controlled machinery, heavy-duty production systems and OEM automation platforms.
With a rated current of 480 A and a three-phase 380–500 V AC supply, the Danfoss 137N8601 is ideal for large conveyors, pumps, fans, compressors and processing equipment. Its IP20 / Open Type construction and air-cooled design support installation inside suitable electrical control panels and drive cabinets.
Key Advantages
- High-power iC7-Automation frequency converter for demanding industrial applications.
- 480 A rated current for large motor control duties.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- Integrated Safe Torque Off (STO) functional safety.
- PROFINET RT fieldbus support for connected automation networks.
- AC fuses and DC terminals included in the configuration.
- Coated boards for enhanced environmental protection.
- IP20 open-type construction for drive cabinets and control panels.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 480 A rated current.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type enclosure.
- Frame size FA10.
- EMC Category C3 configuration.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port included.
- 2.8" OPX20 control panel.
- Standard I/O with digital, analogue and relay outputs.
High-Power Motor Control for Connected Automation Systems
Frequency converters such as the Danfoss 137N8601 regulate motor speed by varying the output frequency and voltage supplied to the motor. This helps improve process control, reduce energy consumption, optimise machine performance and minimise mechanical stress on large driven equipment.
The iC7-Automation platform is designed for automation engineers, machine builders and industrial facilities requiring scalable drive technology with advanced communication capabilities. Its integrated STO, PROFINET RT support, Ethernet connectivity and standard I/O make it a strong solution for modern industrial control systems.
Typical Applications
- High-capacity industrial conveyors and material handling systems.
- Large pumps, fans and ventilation systems.
- Compressors and process equipment.
- Heavy-duty production machinery.
- Industrial processing lines and plant automation.
- OEM machinery and machine-building projects.
- Drive cabinets and automation control panels.
Technical Specifications
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| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-480AE20F3-000138293 | |
| Model code | IC7-60FA3N05-480AE20F3+AGCX+AJFX+ALDC+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air cooled | |
| Rated current | 480 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA10 | |
| EMC category | C3 | |
| Control panel | 2.8" OPX20 | |
| Digital inputs | 4 x DI | |
| Digital I/O | 2 x DI/O | |
| Analogue inputs | 2 x AI | |
| Analogue outputs | 1 x AO | |
| Relay outputs | 2 x RO | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Additional communication | Ethernet port, no protocol | |
| Mains input device | AC fuses | |
| DC terminals | Yes | |
| Extra environmental protection | Coated boards | |
| Safety function | Safe Torque Off (STO), not upgradable | |
| Interface board | MicroSD card reader and RTC | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137N8601 used for?
The Danfoss 137N8601 is used to control the speed and torque of large AC motors in industrial automation, machine building and process control applications.
What current rating does this drive have?
The drive has a rated current of approximately 480 A.
What supply voltage does the Danfoss 137N8601 require?
The drive operates from a three-phase 380–500 V AC supply.
Does this drive support PROFINET?
Yes, the Danfoss 137N8601 includes PROFINET RT OS7PR fieldbus support and an Ethernet port for industrial automation network integration.
Does the drive include functional safety?
Yes, the drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation frequency converters are trusted by machine builders and industrial automation professionals for reliable high-power motor control, flexible connectivity and efficient performance in demanding production environments.
