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137X4469 Danfoss 355kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X4469 iC7-Automation frequency converter, a 355 kW three-phase AC variable frequency drive designed for demanding industrial automation and high-power motor control applications.
£25,858.50
Why Choose the Danfoss 137X4469 iC7-Automation Frequency Converter?
The Danfoss 137X4469 is a powerful and highly capable AC variable frequency drive (VFD) designed for demanding industrial automation and motor control applications. As part of the advanced Danfoss iC7-Automation frequency converter series, it provides precise control of large three-phase motors while supporting efficient operation across complex production environments.
This frequency converter is engineered for high-performance automation systems where dependable speed control, robust communication and long service life are essential. Its air-cooled construction, coated circuit boards and integrated control functionality help ensure reliable performance in industrial installations requiring powerful and flexible drive technology.
With a rated output power of 355 kW / 500 hp and a three-phase 380–500 V AC supply, the Danfoss 137X4469 is suitable for heavy-duty machinery, process equipment, large pumps, fans, compressors and industrial production systems. The IP20 / Open Type design is intended for installation inside suitable electrical cabinets or control panels.
Key Advantages
- High-power frequency converter for demanding automation applications.
- 355 kW / 500 hp motor power rating for large industrial motors.
- Three-phase 380–500 V AC input suitable for industrial power networks.
- 658 A current rating for heavy-duty motor control.
- Integrated Safe Torque Off (STO) safety function.
- PROFINET RT communication for automation system integration.
- Coated boards provide additional environmental protection.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 355 kW / 500 hp rated output power.
- 658 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20 / Open Type protection rating.
- Air-cooled frequency converter design.
- Frame size FA11.
- EMC category C2.
- PROFINET RT enabled fieldbus communication.
- Standard I/O with digital inputs, analogue inputs, analogue output and relay outputs.
- Integrated Safe Torque Off (STO) functionality.
- Control Panel 2.8 OPX20 included.
Heavy-Duty Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137X4469 regulate motor speed and torque by adjusting the output voltage and frequency supplied to the motor. This allows machinery to run according to process demand, improving efficiency while reducing mechanical stress and unnecessary energy consumption.
The iC7-Automation series is designed for advanced industrial applications where precise control, connectivity and reliability are critical. With PROFINET RT communication, integrated STO safety and a flexible I/O platform, this drive is well suited to modern automation systems and high-power process machinery.
Typical Applications
- Large industrial pumps and pumping systems.
- High-capacity fans and ventilation equipment.
- Compressors and process machinery.
- Conveyors and material handling systems.
- Heavy manufacturing and production lines.
- Automation systems requiring PROFINET communication.
- Energy-efficient control of large three-phase motors.
Technical Specifications
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| Power | 355 kW | |
|---|---|---|
| Current | 658 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model code | IC7-60FA3N05-658AE20F2+AGCX+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Air-cooled frequency converter | |
| Rated output power | 355 kW / 500 hp | |
| Current rating | 658 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA11 | |
| EMC category | C2 | |
| Other communication | Ethernet port, no protocol | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Functional safety | STO, not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Environmental protection | Coated boards | |
| Net weight | approx. 191.3 kg | |
| Gross weight | approx. 247.41 kg |
Frequently Asked Questions
What is the Danfoss 137X4469 used for?
The Danfoss 137X4469 is used to control the speed and torque of large three-phase AC motors in industrial automation, process machinery and heavy-duty motor control applications.
What motor power is supported by this drive?
The drive has a rated output power of approximately 355 kW / 500 hp.
What supply voltage does the drive require?
The Danfoss 137X4469 operates from a three-phase 380–500 V AC supply.
Does this frequency converter include safety functionality?
Yes, this model includes integrated Safe Torque Off (STO) functionality for safe motor stopping in supported applications.
What communication protocol is supported?
The drive supports PROFINET RT communication, making it suitable for integration with modern industrial automation networks.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers and system integrators to deliver powerful motor control, reliable connectivity and efficient operation in demanding industrial environments.
