Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
132X5721 Danfoss 250kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 132X5721 iC7-Automation air-cooled frequency converter, a 250 kW three phase drive with 480 A rated current, 380-500 V AC supply, Modbus TCP communication and integrated Safe Torque Off functionality.
£21,431.25
Why Choose the Danfoss 132X5721 iC7-Automation Frequency Converter?
The Danfoss 132X5721 is a high-performance iC7-Automation frequency converter designed for demanding industrial automation applications that require precise motor control, reliable operation and flexible system integration. As part of the advanced Danfoss iC7-Automation drive platform, it is built for machine builders, process engineers and industrial automation professionals seeking dependable control of large three-phase motors.
This air-cooled drive combines precision motor control, embedded Industrial IoT security and modular configuration options to support a wide range of demanding applications. The iC7-Automation series is engineered to deliver strong shaft performance, efficient operation and seamless integration with modern control systems.
With a rated output power of 250 kW, a nominal output current of 480 A and a three-phase 380–500 V AC supply, the Danfoss 132X5721 is suitable for heavy-duty motors used in manufacturing, processing, material handling and production machinery. Its IP21 / UL Type 1 enclosure and FK10c frame format make it suitable for robust industrial installations.
Key Advantages
- Advanced iC7-Automation frequency converter for demanding industrial applications.
- 250 kW motor power rating suitable for heavy-duty automation equipment.
- 480 A rated output current for large three-phase motor control.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) functional safety feature.
- Modbus TCP fieldbus protocol enabled for automation network integration.
- Ethernet port included for industrial connectivity.
- Coated circuit boards for enhanced durability in demanding environments.
Key Features
- Danfoss iC7-Automation drive series.
- 250 kW rated output power.
- 480 A nominal output current.
- Three-phase 380–500 V AC input supply.
- Air-cooled frequency converter design.
- IP21 / UL Type 1 enclosure.
- EMC category C2.
- Safe Torque Off (STO) functional safety, not upgradable.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port included with no additional protocol.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- MicroSD card reader and RTC interface board.
- Coated boards for improved environmental protection.
Advanced Motor Control for Demanding Automation
Frequency converters such as the Danfoss 132X5721 regulate motor speed and torque by controlling the voltage and frequency supplied to the motor. This helps improve process accuracy, reduce mechanical stress and optimise energy usage across industrial machinery and automation systems.
The iC7-Automation platform is developed for demanding applications where performance, connectivity and reliability are essential. Its integrated I/O, Ethernet connectivity and Modbus TCP communication allow straightforward integration with PLCs, control panels and industrial automation networks.
Typical Applications
- Industrial conveyors and material handling systems.
- Manufacturing and production machinery.
- Pumps, fans and compressor systems.
- Processing and packaging equipment.
- Automated assembly lines.
- Heavy-duty OEM machinery.
- Industrial process control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part Number | 132X5721 | |
| Catalog number | 7FC-AUFA3N05-480AE21F2-000088485 | |
| Product type | Air-cooled frequency converter | |
| Rated output power | 250 kW | |
| Rated output current | 480 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP21 / UL Type 1 | |
| Frame size | FK10c | |
| EMC category | C2 | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Other connectivity | Ethernet port | |
| Functional safety | STO, not upgradable |
Frequently Asked Questions
What is the Danfoss 132X5721 used for?
The Danfoss 132X5721 is used to control the speed and torque of large three-phase AC motors in demanding industrial automation, machinery and process applications.
What motor power is supported by this drive?
The drive is rated for motor applications requiring approximately 250 kW of output power.
What supply voltage does the drive require?
The Danfoss 132X5721 operates from a three-phase 380–500 V AC supply.
What communication protocol is enabled?
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port for industrial network connectivity.
What safety feature is included?
The drive includes integrated Safe Torque Off (STO) functional safety, listed as not upgradable for this configuration.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are used by machine builders, automation engineers and process industries to deliver precise motor control, efficient operation and reliable integration into modern industrial systems.
