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137N1861 Danfoss 200kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N1861 iC7 Automation frequency converter featuring 395 A output current, 380-500 V AC three-phase input, Modbus TCP communication, Ethernet connectivity and integrated Safe Torque Off functionality.
£17,339.25
Why Choose the Danfoss 137N1861 iC7 Automation Frequency Converter?
The Danfoss 137N1861 is a high-power iC7 Automation frequency converter engineered for demanding industrial automation applications requiring exceptional motor control performance, advanced connectivity and dependable operation. As part of the innovative Danfoss iC7 Automation drive series, it is designed for OEMs, machine builders and industrial facilities seeking powerful motor management and seamless integration into modern automation systems.
The iC7 Automation platform delivers precise motor control, embedded Industrial IoT capabilities and integrated safety features. Its modular architecture allows flexible system configuration while helping improve productivity, process stability and energy efficiency. The compact design provides high power density without compromising performance.
With a 3-phase 380–500 V AC input supply, 395 A rated current and FA10 frame size, the Danfoss 137N1861 is ideal for heavy-duty industrial motors used in conveyors, pumps, fans, compressors and large-scale manufacturing systems. Its cabinet-mounted IP20 open-type construction supports installation in industrial control panels and automation cabinets.
Key Advantages
- High-performance iC7 Automation frequency converter.
- 395 A rated current for demanding industrial applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) safety functionality.
- Modbus TCP communication for industrial automation integration.
- Built-in Ethernet connectivity.
- Compact high-power design with FA10 frame size.
- Supports improved energy efficiency and machine productivity.
Key Features
- Danfoss iC7 Automation series.
- 395 A rated output current.
- Three-phase 380–500 V AC input supply.
- IP20 open type enclosure.
- FA10 frame size.
- EMC category C3.
- Integrated Safe Torque Off (STO) functionality.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet communication port.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO.
- Air-cooled drive construction.
Advanced Automation Drive Technology
The Danfoss iC7 Automation series is designed to provide highly accurate speed and torque control for industrial motors. By regulating output voltage and frequency, the drive improves process precision, reduces mechanical wear and helps lower overall energy consumption across industrial machinery.
Integrated Industrial IoT functionality, communication flexibility and scalable control architecture make the iC7 platform suitable for modern smart manufacturing environments where performance, security and connectivity are critical requirements.
Typical Applications
- Heavy-duty industrial conveyors.
- Large pumps and pumping stations.
- Industrial fans and ventilation systems.
- Compressors and processing equipment.
- Manufacturing and production lines.
- Material handling systems.
- OEM machine building projects.
Technical Specifications
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| Power | 200 kW | |
|---|---|---|
| Current | 395 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7 Automation | |
| Catalogue number | 7FC-AUFA3N05-395AE20F3-000131317 | |
| Product type | Frequency converter | |
| Cooling method | Air cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 395 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA10 | |
| EMC category | C3 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other communication | Ethernet port | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137N1861 used for?
The Danfoss 137N1861 is a high-power frequency converter used to control and optimise the speed and torque of three-phase AC motors in industrial automation systems.
What supply voltage does the drive require?
The drive operates from a three-phase 380–500 V AC supply.
What is the rated current of the Danfoss 137N1861?
The Danfoss 137N1861 has a 395 A rated output current.
Does the drive include safety functionality?
Yes, the drive includes integrated Safe Torque Off (STO) functional safety as standard.
Which communication protocols are supported?
The drive includes Modbus TCP OS7MT communication and an integrated Ethernet port for automation network connectivity.
Trusted by Industrial Automation Professionals
Danfoss iC7 Automation drives are widely deployed in industrial automation environments where high power density, reliable motor control, integrated safety and advanced communication capabilities are essential for operational success.
