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137L3364 Danfoss 75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3364 iC7-Automation frequency converter, an air-cooled industrial drive with 147 A current rating, three-phase 380-500 V AC input, IP21/UL Type 1 enclosure, PROFINET RT connectivity and Safe Torque Off functionality.
£9,067.50
Why Choose the Danfoss 137L3364 iC7-Automation Frequency Converter?
The Danfoss 137L3364 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. Built for precise speed and torque regulation, this drive helps improve process efficiency, reduce mechanical stress and support reliable operation across modern industrial systems.
As part of the advanced Danfoss iC7-Automation series, the 137L3364 combines robust construction with flexible connectivity, integrated safety and scalable control functionality. It is well suited to machine builders, system integrators and industrial operators requiring dependable drive performance in complex automation environments.
With a three-phase 380–500 V AC supply, 147 A current rating and IP21/UL Type 1 enclosure, the Danfoss 137L3364 is suitable for industrial motors used in pumps, compressors, conveyors, fans and production machinery. Its air-cooled design, standard I/O and PROFINET RT communication make it a strong choice for cabinet and panel installations.
Key Advantages
- High-performance industrial frequency converter for demanding automation applications.
- 147 A current rating suitable for industrial motor control systems.
- Three-phase 380–500 V AC input compatible with industrial power networks.
- Integrated Safe Torque Off (STO) safety function.
- Built-in PROFINET RT communication for automation network integration.
- Standard I/O for flexible control and monitoring.
- Air-cooled construction for reliable thermal performance.
- IP21/UL Type 1 enclosure for protected industrial installations.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 147 A current rating.
- Three-phase 380–500 V AC input supply.
- IP21/UL Type 1 enclosure.
- Frame size FK08.
- EMC category C3.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port with no protocol enabled.
- Control Panel 2.8 OPX20 operator interface.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
- Air-cooled construction for industrial environments.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137L3364 regulate motor speed by adjusting output frequency and voltage. This allows machinery to operate more efficiently while improving process precision and reducing mechanical stress on motors, pumps, fans and connected drive components.
The iC7-Automation platform is designed for demanding industrial environments where connectivity, safety and performance are essential. With PROFINET RT communication, standard I/O and integrated STO functionality, the 137L3364 can be incorporated into advanced automation networks and control systems.
Typical Applications
- Industrial pumps and compressor systems.
- Conveyors and material handling equipment.
- Fans, blowers and ventilation systems.
- Process manufacturing machinery.
- Water and wastewater treatment installations.
- Packaging and production lines.
- OEM machinery and automation panels.
- Three-phase motor control systems.
Technical Specifications
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| Power | 75 kW | |
|---|---|---|
| Current | 147 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Type code | IC7-60FA3N05-147AE21F3+AJFD+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air-cooled | |
| Current rating | 147 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP21 / UL Type 1 | |
| Frame size | FK08 | |
| EMC category | C3 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | Control Panel 2.8 OPX20 |
Frequently Asked Questions
What is the Danfoss 137L3364 used for?
The Danfoss 137L3364 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
What supply voltage does this frequency converter require?
The drive operates from a three-phase 380–500 V AC supply.
What current rating does the Danfoss 137L3364 provide?
The Danfoss 137L3364 has a current rating of 147 A.
Does the drive include safety functionality?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for safer machine operation.
Which communication protocol is enabled?
The 137L3364 includes PROFINET RT OS7PR fieldbus communication and an Ethernet port for industrial network connectivity.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers and system integrators for precise motor control, flexible connectivity and reliable performance in demanding industrial environments.
