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137X4412 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X4412 iC7-Automation air-cooled frequency converter with 1260 A rated output current, 710 kW typical motor power, three-phase 380-500 V AC supply, IP21 / UL Type 1 enclosure, EtherCAT communication and Safe Torque Off for industrial automation systems.
£72,787.50
Why Choose the Danfoss 137X4412 iC7-Automation Frequency Converter?
The Danfoss 137X4412 is a high-capacity iC7-Automation frequency converter designed for demanding industrial motor control and automation systems. Built on the advanced Danfoss iC7 platform, this drive provides precise speed and torque control for large three-phase AC motors used in process machinery, heavy-duty production systems and high-power automation environments.
As part of the Danfoss iC7-Automation drive series, the 137X4412 combines high current capacity with robust cabinet integration, embedded industrial IoT security and flexible communication options. Its EtherCAT fieldbus support, standard I/O and additional option modules make it suitable for advanced machine control and connected industrial drive systems.
With a three-phase 380–500 V AC supply, 1260 A rated output current and IP21 / UL Type 1 enclosure, the Danfoss 137X4412 is ideal for high-power industrial drive installations. Its FK12 frame size, integrated space heater, AC fuses and Safe Torque Off function make it well suited to demanding automation and process control applications.
Key Advantages
- High-capacity iC7-Automation frequency converter for demanding motor control.
- 1260 A rated output current for large industrial drive applications.
- Three-phase 380–500 V AC input for industrial power systems.
- IP21 / UL Type 1 enclosure for protected drive installations.
- EtherCAT communication for high-performance automation networks.
- Integrated Safe Torque Off (STO) safety function.
Key Features
- Danfoss iC7-Automation frequency converter.
- IC7-60FA3N05-1260E21F3 model configuration.
- 1260 A rated output current.
- 710 kW typical motor power rating.
- Three-phase 380–500 V AC supply.
- IP21 / UL Type 1 enclosure.
- Frame size FK12.
- Control Panel 2.8 OPX20 included.
- Standard I/O with digital, analogue and relay connections.
- EtherCAT fieldbus protocol enabled.
- Integrated Safe Torque Off (STO).
High-Power Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series regulate motor speed by controlling output frequency and voltage. This allows large motors and driven equipment to operate more efficiently while improving process control, reducing mechanical stress and supporting reliable production performance.
The Danfoss 137X4412 is designed for advanced automation environments where high current capacity, robust connectivity and dependable drive performance are essential. Its configurable iC7 platform supports integration into modern industrial control systems, high-power drive panels and connected factory networks.
Typical Applications
- High-power industrial automation systems.
- Large motor control panels.
- Production and process machinery.
- Pumps, fans and compressor systems.
- Conveyors and material handling equipment.
- Heavy-duty OEM machinery and cabinet-mounted drive installations.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Industrial | |
| Part number | 137X4412 | |
| Model code | IC7-60FA3N05-1260E21F3+AGCX+AHHX+AJFX+APHS+BAEC+BDBA+BEF1+BF20+CAC0+CCC0+CDR0+DAAU | |
| Series | iC7-Automation | |
| Product type | Frequency converter / variable speed drive | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Rated output current | 1260 A | |
| Typical motor power | 710 kW / 1000 hp | |
| Enclosure rating | IP21 / UL Type 1 | |
| Frame size | FK12 | |
| EMC category | C3 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Fieldbus protocol | EtherCAT OS7EC | |
| Additional communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Approximate dimensions | 2044 × 698 × 510 mm | |
| Approximate net weight | 297.46 kg |
Frequently Asked Questions
What is the Danfoss 137X4412 used for?
The Danfoss 137X4412 is used to control the speed and torque of large three-phase AC motors in industrial automation and process control applications.
What voltage does this frequency converter require?
This drive is designed for a three-phase 380–500 V AC supply.
What is the rated output current?
The Danfoss 137X4412 has a rated output current of 1260 A.
Does this drive support industrial communication?
Yes, this configuration includes EtherCAT OS7EC fieldbus communication and an Ethernet port for automation integration.
What safety function is included?
The drive includes Safe Torque Off (STO), helping prevent unexpected motor torque during safe stopping conditions.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are used by engineers, system integrators and panel builders to deliver high-power motor control, efficient operation and flexible connectivity in demanding industrial environments.
