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137X3663 Danfoss 75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X3663 iC7-Automation variable speed drive featuring 75 kW output power, 147 A current rating, 380-500 V AC three phase supply, EtherNet/IP communication and integrated Safe Torque Off functionality for industrial automation applications.
£8,342.25
Why Choose the Danfoss 137X3663 iC7-Automation Variable Speed Drive?
The Danfoss 137X3663 is a high-power iC7-Automation variable speed drive designed for precise motor control in demanding industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation frequency converter range, it delivers reliable speed regulation, integrated safety and flexible connectivity for modern control systems.
This air-cooled drive is engineered for panel-mounted installations where dependable performance, efficient motor control and industrial network integration are essential. Its IP20 / Open Type enclosure, standard I/O and EtherNet/IP connectivity make it suitable for electrical cabinets, machine control panels and industrial automation systems.
With a rated output power of 75 kW, 147 A output current and a three-phase 380-500 V AC supply, the Danfoss 137X3663 is suitable for large conveyors, pumps, fans, compressors, packaging equipment, processing machinery and general high-power motor control applications.
Key Advantages
- High-power variable speed drive for industrial automation.
- 75 kW / 100 HP motor power rating for demanding applications.
- 147 A rated output current for reliable three-phase motor control.
- Three-phase 380-500 V AC supply compatibility.
- Integrated Safe Torque Off (STO) safety functionality.
- EtherNet/IP communication for automation system integration.
- Standard I/O configuration for flexible machine control.
- Efficient motor control helps reduce energy use and mechanical wear.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 75 kW / 100 HP rated power output.
- 147 A current rating.
- 380-500 V AC three-phase input.
- EtherNet/IP OS7IP communication.
- Ethernet port with no additional protocol enabled.
- Built-in Safe Torque Off (STO).
- Standard I/O configuration.
- IP20 / Open Type enclosure.
- Control Panel 2.8 OPX20 included.
- Air-cooled construction for cabinet installation.
- EMC category C2 for industrial environments.
Advanced Motor Control for Industrial Applications
The Danfoss 137X3663 uses variable frequency drive technology to regulate motor speed and torque by controlling output voltage and frequency. This improves process accuracy, reduces energy consumption and helps minimise mechanical stress on motors and driven equipment.
As part of the iC7-Automation platform, the drive provides intelligent connectivity, integrated safety functions and flexible communication options that allow seamless integration into PLC-based automation systems and industrial network architectures.
Typical Applications
- Large industrial conveyors and material handling systems.
- Pumps, fans and HVAC equipment.
- Compressors and process machinery.
- Packaging and production machinery.
- Heavy manufacturing equipment.
- OEM machine-building projects.
- Panel-mounted automation systems.
- High-power industrial motor control applications.
Technical Specifications
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| Power | 75 kW | |
|---|---|---|
| Current | 147 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137X3663 | |
| Model code | IC7-60FA3N05-147AE20F2+BAIP+BDBA+BEF1+BF20+DAAU | |
| Product type | Variable speed drive / frequency converter | |
| Rated power | 75 kW / 100 HP | |
| Current rating | 147 A | |
| Supply voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA08 | |
| EMC category | C2 | |
| Other communication | Ethernet port, no protocol | |
| Control panel | OPX20 2.8" | |
| Functional safety | STO, not upgradable | |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO | |
| Integrated brake chopper | None | |
| Cooling method | Air cooled | |
| Net weight | approx. 52.74 kg | |
| Gross weight | approx. 59.35 kg |
Frequently Asked Questions
What is the Danfoss 137X3663 used for?
The Danfoss 137X3663 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and high-power process control applications.
What motor power does this drive support?
This model is rated for applications up to 75 kW / 100 HP.
What is the output current rating?
The drive has a rated output current of 147 A.
Which communication protocol is included?
The drive includes integrated EtherNet/IP OS7IP communication for integration with industrial automation systems.
Does the drive include safety functionality?
Yes, the drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation drives are used by machine builders and automation engineers to deliver precise motor control, advanced connectivity and dependable performance in demanding industrial applications.
