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137L3307 Danfoss 450kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3307 iC7-Automation air-cooled frequency converter, a 450 kW three phase variable frequency drive with 799 A current rating, 380-500 V AC supply, IP54/UL Type 12 enclosure, EtherNet/IP and Safe Torque Off functionality.
£43,863.00
Why Choose the Danfoss 137L3307 iC7-Automation Frequency Converter?
The Danfoss 137L3307 is a powerful iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive series, this air-cooled variable frequency drive provides precise speed and torque control for large three-phase AC motors across modern production, process and infrastructure systems.
Built for reliable operation in challenging automation environments, the Danfoss 137L3307 combines efficient motor control, flexible connectivity and integrated safety functionality. Its IP54 / UL Type 12 enclosure provides enhanced protection for industrial installations where dust and environmental exposure may be present.
With a 450 kW / 600 hp power rating, 799 A current rating and a three-phase 380–500 V AC supply, the 137L3307 is ideal for heavy-duty motor applications such as conveyors, pumps, fans, compressors and process machinery. Integrated EtherNet/IP communication supports seamless connection to modern automation networks and control platforms.
Key Advantages
- High-performance Danfoss iC7-Automation frequency converter.
- 450 kW / 600 hp power rating for heavy-duty industrial motor applications.
- 799 A current rating suitable for large three-phase AC motors.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP54 / UL Type 12 protection rating for demanding installation environments.
- Integrated Safe Torque Off (STO) functionality.
- Built-in EtherNet/IP fieldbus communication for automation integration.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter design.
- 450 kW / 600 hp rated output power.
- 799 A output current rating.
- Three-phase 380–500 V AC mains voltage.
- IP54 / UL Type 12 enclosure.
- Frame size FB11.
- EMC category C3.
- Control Panel 2.8 OPX20 included.
- Standard I/O with digital, analogue and relay outputs.
- EtherNet/IP OS7IP fieldbus protocol enabled.
- Integrated brake chopper and coated boards.
Reliable Motor Control for Heavy-Duty Automation
Variable frequency drives such as the Danfoss iC7-Automation series regulate motor speed by adjusting output voltage and frequency. This enables smoother machine control, reduced mechanical stress and improved process efficiency across a wide range of industrial applications.
The Danfoss 137L3307 is designed for automation engineers and system integrators who require dependable drive performance, flexible network connectivity and enhanced enclosure protection. Its EtherNet/IP communication, standard I/O, integrated brake chopper and STO functionality make it suitable for modern connected production systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and compressor systems.
- Process machinery and production lines.
- Manufacturing and automation equipment.
- Water and wastewater treatment systems.
- HVAC and building services plant.
- Heavy-duty motor control installations.
Technical Specifications
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| Power | 450 kW | |
|---|---|---|
| Current | 799 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Model / SKU | 137L3307 | |
| Model code | IC7-60FA3N05-799AE54F3+ACBC+AGCX+AJFD+BAIP+BDBA+BEF1+BF20+CAC0+CCR0+DAAU | |
| Product type | Air-cooled frequency converter | |
| Rated output power | 450 kW / 600 hp | |
| Current rating | 799 A | |
| Mains voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | FB11 | |
| EMC category | C3 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| Other protocol | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Integrated brake chopper | Yes | |
| Environmental protection | Coated boards |
Frequently Asked Questions
What is the Danfoss 137L3307 used for?
The Danfoss 137L3307 is used to control the speed and torque of large three-phase AC motors in industrial automation and process control applications.
What power rating does the Danfoss 137L3307 provide?
The drive has a rated output power of approximately 450 kW / 600 hp.
What current rating does the Danfoss 137L3307 provide?
The drive has a current rating of approximately 799 A.
What enclosure rating does the Danfoss 137L3307 have?
The drive has an IP54 / UL Type 12 protection rating, making it suitable for demanding industrial installation environments.
Which communication protocol is enabled on this model?
This model includes EtherNet/IP OS7IP fieldbus communication and an Ethernet port with no additional protocol enabled.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are used by engineers and system integrators to deliver efficient motor control, reliable operation and flexible connectivity in demanding industrial applications.
