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137U0322 Danfoss 90kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U0322 iC7-Automation frequency converter, an air-cooled three phase variable frequency drive with 170 A output current, 380-500 V AC input, PROFINET RT communication and integrated STO and SS1-t safety functionality.
£11,146.50
Why Choose the Danfoss 137U0322 iC7-Automation Frequency Converter?
The Danfoss 137U0322 is a high-power iC7-Automation frequency converter designed for demanding industrial automation, machinery and process control applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers precise speed and torque control for three-phase AC motors used in modern production environments.
This air-cooled frequency converter combines powerful motor control, integrated safety functionality and industrial communication capability in a compact cabinet-mounted format. It is engineered for machine builders, OEMs and automation engineers who require dependable drive performance, flexible system integration and efficient operation.
With a rated output current of 170 A and a three-phase 380-500 V AC supply, the Danfoss 137U0322 is ideal for high-power motor control applications including conveyors, pumps, fans, compressors, processing machinery and automated production systems.
Key Advantages
- Advanced frequency converter for demanding automation applications.
- 170 A rated output current for high-power motor control.
- Three-phase 380-500 V AC input for industrial power networks.
- IP20 / Open Type protection rating for cabinet installations.
- Integrated Safe Torque Off (STO) and SS1-t safety functionality.
- Built-in PROFINET RT communication for automation network integration.
- Air-cooled design supports reliable thermal performance.
- Helps improve energy efficiency, process accuracy and machine uptime.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 170 A rated output current.
- Approx. 90 kW motor power rating.
- Three-phase 380-500 V AC input supply.
- IP20 / Open Type enclosure protection.
- Frame size FA08.
- Integrated PROFINET RT OS7PR fieldbus protocol.
- Ethernet port with no additional protocol enabled.
- Integrated STO and SS1-t functional safety.
- Control Panel 2.8 OPX20 included.
- Standard I/O including digital and analogue inputs and outputs.
Reliable Motor Control for High-Power Automation Systems
Frequency converters such as the Danfoss 137U0322 regulate motor speed by adjusting voltage and frequency. This allows industrial machinery to operate more efficiently, improving process precision while reducing mechanical stress on motors, gearboxes and driven equipment.
The iC7-Automation platform is built for modern industrial control architectures. With PROFINET RT communication, flexible standard I/O and integrated functional safety, the 137U0322 supports seamless connection to PLCs, automation networks and machine control systems.
Typical Applications
- High-power industrial conveyors and material handling systems.
- Pumps, fans and ventilation systems.
- Compressors and process machinery.
- Packaging and production equipment.
- Mixing, processing and manufacturing machinery.
- OEM machine building applications.
- Industrial control panels and automation installations.
Technical Specifications
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| Power | 90 kW | |
|---|---|---|
| Current | 170 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part Number | 137U0322 | |
| Model Code | IC7-60FA3N05-170AE20F1+ACBC+ALDC+BAPR+BDBA+BEF2+BF20+DAAU | |
| Product Type | Frequency converter | |
| Cooling Method | Air-cooled | |
| Rated Output Power | approx. 90 kW | |
| Rated Output Current | 170 A | |
| Input Voltage | 380-500 V AC | |
| Input Phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection Rating | IP20 / Open Type | |
| Frame Size | FA08 | |
| EMC Category | C1 and C2 | |
| Control Panel | 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus Protocol | PROFINET RT OS7PR | |
| Other Protocols | Ethernet port, no protocol | |
| Functional Safety | STO, SS1-t, fieldbus | |
| Mounting Type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137U0322 used for?
The Danfoss 137U0322 is used to control the speed and torque of three-phase AC motors in high-power industrial automation, machinery and process control applications.
What output current does this frequency converter provide?
This drive has a rated output current of 170 A.
What supply voltage does the Danfoss 137U0322 require?
The drive operates from a three-phase 380-500 V AC supply.
Does this drive support PROFINET communication?
Yes. The Danfoss 137U0322 includes PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
What safety functions are included?
The drive includes integrated Safe Torque Off (STO) and SS1-t functional safety features.
Trusted for Demanding Industrial Automation
Danfoss iC7-Automation frequency converters are trusted by machine builders and industrial engineers for precise motor control, reliable communication and efficient performance in demanding automation environments.
