Danfoss 137U9901 iC7-Automation air-cooled frequency converter with 480 A current rating, three-phase 380-500 V AC supply, Modbus TCP communication, IP20 Open Type enclosure and integrated STO safety functionality.
£19,197.00
The Danfoss 137U9901 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation series, this air-cooled drive delivers dependable speed and torque control for three-phase AC motors in modern production, process and machinery environments.
Engineered for system integrators, OEMs and industrial automation engineers, the 137U9901 combines high current capability with advanced communication and functional safety. Its Modbus TCP fieldbus, Ethernet connectivity and integrated Safe Torque Off functionality help simplify integration into PLC-controlled systems and industrial networks.
With a 480 A current rating, three-phase 380-500 V AC supply and IP20 / Open Type enclosure, the Danfoss 137U9901 is suitable for high-power control panel installations requiring reliable motor performance, efficient operation and flexible automation connectivity.
The Danfoss iC7-Automation platform is designed to provide scalable and intelligent motor control for industrial machinery and process systems. By regulating motor speed and torque, the 137U9901 helps improve process precision, reduce mechanical stress and support efficient energy use across demanding applications.
Its Modbus TCP connectivity, Ethernet port and integrated STO safety function make it suitable for PLC-based automation systems, engineered drive panels and connected industrial equipment. The IP20 Open Type enclosure is intended for installation inside a suitable electrical cabinet by qualified personnel.
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| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137U9901 | |
| Model code | IC7-60FA3N05-480AE20F2+AGCX+AJFX+BAMT+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air cooled | |
| Current rating | 480 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| EMC category | C2 | |
| Additional communication | Ethernet port, no protocol | |
| Standard I/O | None | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Frame size | FA10 | |
| Mounting type | Cabinet / panel mounting |
The Danfoss 137U9901 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The frequency converter provides a 480 A current rating, making it suitable for demanding high-power industrial motor control applications.
The unit operates from a three-phase 380-500 V AC supply with 50/60 Hz input frequency.
The drive includes Modbus TCP OS7MT communication, with an Ethernet port for industrial network integration.
Yes, the drive includes integrated Safe Torque Off (STO) functionality to support safe machine stopping requirements.
Danfoss iC7-Automation frequency converters are trusted by automation engineers, OEMs and system integrators for reliable motor control, efficient operation and seamless industrial network integration.
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