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137U2831 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U2831 iC7-Automation frequency converter, a high-performance 710 kW AC drive designed for demanding industrial automation and motor control applications.
£76,170.75
Why Choose the Danfoss 137U2831 iC7-Automation Frequency Converter?
The Danfoss 137U2831 is a high-performance iC7-Automation frequency converter engineered for demanding industrial automation applications requiring precise motor control, maximum uptime and advanced connectivity. Designed as part of the next-generation Danfoss iC7-Automation drive platform, this powerful AC drive delivers exceptional performance for large-scale industrial systems, process plants and OEM machinery.
Built to support modern automation requirements, the iC7-Automation platform combines advanced motor control, integrated functional safety and flexible communication options within a robust industrial package. The drive simplifies system integration while providing reliable operation in challenging environments where efficiency and productivity are critical.
With a rated output of up to 710 kW, a three-phase 380-500 V AC supply and a continuous output current of 1260 A, the Danfoss 137U2831 is ideal for heavy-duty industrial motor applications including conveyors, compressors, pumps, fans, material handling systems and large process equipment.
Key Advantages
- High-power industrial frequency converter for demanding automation applications.
- 710 kW motor power capability for large industrial motors.
- Three-phase 380-500 V AC input suitable for industrial power networks.
- Integrated Safe Torque Off (STO) safety functionality.
- Built-in Modbus TCP communication for automation integration.
- Ethernet connectivity for flexible network architecture.
- Advanced motor control improves energy efficiency and process performance.
- Coated boards provide enhanced reliability in industrial environments.
Key Features
- Danfoss iC7-Automation series.
- 710 kW typical motor power rating.
- 1260 A continuous output current.
- 380-500 V AC three-phase supply voltage.
- Integrated brake chopper.
- Built-in Modbus TCP fieldbus communication.
- Ethernet communication interface.
- Integrated Safe Torque Off (STO) safety function.
- Control Panel 2.8 OPX20 included.
- Encoder/Resolver option support.
- General-purpose I/O expansion capability.
- IP20 open-type enclosure.
Advanced Drive Technology for Industrial Automation
The Danfoss iC7-Automation platform is developed for complex industrial applications where precision motor control, connectivity and reliability are essential. By dynamically controlling motor voltage and frequency, the drive optimises process performance while reducing energy consumption and mechanical wear.
Integrated communication interfaces, functional safety features and scalable I/O options allow seamless integration into modern industrial automation architectures. The platform is particularly suited to industries requiring continuous operation and advanced process control.
Typical Applications
- Large industrial conveyor systems.
- Process industry automation.
- Material handling equipment.
- Heavy-duty pumps and pumping stations.
- Industrial fans and ventilation systems.
- Compressors and HVAC infrastructure.
- Manufacturing and production facilities.
- OEM machine building projects.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model Code | IC7-60FA3N05-1260E20F2 | |
| Product Type | AC Frequency Converter | |
| Rated Motor Power | 710 kW (400 V) / 1000 HP (460 V) | |
| Continuous Output Current | 1260 A | |
| Input Voltage | 380-500 V AC | |
| Input Phases | Three Phase | |
| Input Frequency | 50 / 60 Hz | |
| Output Frequency | 0-590 Hz | |
| Protection Rating | IP20 | |
| EMC Category | C2 | |
| Frame Size | FA12 | |
| Cooling Method | Air Cooled | |
| Functional Safety | STO | |
| Dimensions (H × W × D) | 1578 × 604 × 482 mm | |
| Net Weight | 291.97 kg |
Frequently Asked Questions
What is the Danfoss 137U2831 used for?
The Danfoss 137U2831 is a high-power frequency converter designed to control large three-phase AC motors in industrial automation and process applications.
What motor power can this drive support?
The drive supports applications up to approximately 710 kW (1000 HP), depending on operating conditions and supply voltage.
What supply voltage is required?
The unit operates from a three-phase 380-500 V AC power supply.
Does the drive include functional safety features?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for enhanced machine safety.
What communication protocols are supported?
The Danfoss 137U2831 includes Modbus TCP communication and Ethernet connectivity for integration with industrial automation systems.
Trusted for Critical Industrial Applications
Danfoss iC7-Automation frequency converters are trusted by industrial engineers and OEM manufacturers worldwide to deliver reliable motor control, advanced automation integration and energy-efficient operation in demanding environments.
