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137L3316 Danfoss 250kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3316 iC7-Automation frequency converter featuring 250 kW motor power, 480 A output current, three-phase 380-500 V AC input, EtherNet/IP connectivity and Safe Torque Off functionality for industrial automation applications.
£19,590.75
Why Choose the Danfoss 137L3316 iC7-Automation Frequency Converter?
The Danfoss 137L3316 is a high-performance iC7-Automation frequency converter engineered for demanding industrial motor control applications. Designed to deliver precise speed regulation, advanced automation integration and exceptional energy efficiency, this drive is ideally suited for large-scale industrial processes requiring reliable and continuous operation.
As part of the advanced Danfoss iC7-Automation series, this frequency converter combines powerful motor control capabilities with flexible connectivity and integrated safety functions. Built for modern automation environments, it supports industrial Ethernet communications, extensive I/O functionality and advanced application flexibility for machine builders and industrial operators.
With a rated motor power of up to 250 kW (400 V), a three-phase 380–500 V AC supply and a continuous current rating of 480 A, the Danfoss 137L3316 is ideal for heavy-duty industrial applications including conveyors, pumps, compressors, processing equipment and manufacturing systems. Its robust IP20 cabinet-mounted design ensures dependable performance in demanding industrial environments.
Key Advantages
- High-performance industrial frequency converter for automation systems.
- 250 kW motor power capability at 400 V.
- Three-phase 380–500 V AC input suitable for industrial power networks.
- Integrated Safe Torque Off (STO) safety functionality.
- Built-in EtherNet/IP communication support.
- Advanced I/O flexibility for machine and process automation.
- Energy-efficient motor control for improved operational performance.
- Coated circuit boards for enhanced environmental protection.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 250 kW rated motor power at 400 V.
- 480 A continuous output current.
- Three-phase 380–500 V AC input supply.
- Integrated brake chopper.
- Safe Torque Off (STO) functionality.
- EtherNet/IP OS7IP communication interface.
- Ethernet port for network connectivity.
- Control Panel 2.8 OPX20 operator interface.
- MicroSD card reader and real-time clock.
- General purpose I/O expansion capability.
- IP20 open-type enclosure.
Advanced Industrial Motor Control
The Danfoss iC7-Automation platform delivers accurate motor speed and torque regulation across a wide range of industrial applications. By optimising motor performance and reducing unnecessary energy consumption, the drive helps improve productivity while extending equipment life.
Its combination of industrial Ethernet connectivity, integrated safety functions and scalable I/O architecture makes the 137L3316 an ideal solution for sophisticated automation systems where reliability, performance and operational efficiency are critical.
Typical Applications
- Industrial conveyors and material handling systems.
- Process manufacturing equipment.
- Water and wastewater treatment plants.
- Industrial pumps and compressors.
- Fans and ventilation systems.
- Packaging and production machinery.
- Heavy-duty OEM automation systems.
- Industrial process control installations.
Technical Specifications
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| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Type Code | 7FC-AUFA3N05-480AE20F3-000121411 | |
| Product type | Frequency converter | |
| Rated motor power | 250 kW (400 V) / 350 HP (460 V) | |
| Continuous output current | 480 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Output frequency | 0–590 Hz | |
| Protection rating | IP20 / Open Type | |
| EMC category | C3 | |
| Safety | Safe Torque Off (STO) | |
| Dimensions (H × W × D) | 1122 × 350 × 370 mm | |
| Net weight | 112.95 kg |
Frequently Asked Questions
What is the Danfoss 137L3316 used for?
The Danfoss 137L3316 is a high-power frequency converter used to control the speed and torque of three-phase AC motors in industrial automation and process control applications.
What motor power can this drive support?
The drive supports applications up to approximately 250 kW at 400 V and 350 HP at 460 V.
What supply voltage does the converter require?
The unit operates from a three-phase 380–500 V AC power supply.
Does the drive include safety functionality?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for enhanced machine safety.
Which communication protocols are supported?
The 137L3316 includes built-in EtherNet/IP communication and Ethernet connectivity for integration into industrial automation networks.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are designed to deliver high-performance motor control, advanced connectivity and dependable operation for demanding industrial applications worldwide.
