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137U8775 Danfoss iC7-Automation 900kW/1250 3 phase low-harmonic drive
Danfoss 137U8775 iC7-Automation enclosed variable frequency drive for three-phase AC motor speed and torque control in industrial automation, machinery and process applications.
£159,142.50
Why Choose the Danfoss 137U8775 iC7-Automation Enclosed Drive?
The Danfoss 137U8775 is a high-power iC7-Automation enclosed variable frequency drive (VFD) designed for precise speed and torque control of large three-phase AC motors in demanding industrial automation and process control applications. As part of the advanced Danfoss iC7-Automation enclosed drive series, it is engineered for industrial systems requiring reliable motor performance, efficient operation and flexible integration.
This enclosed drive platform combines robust cabinet construction, advanced motor control functionality and industrial communication capability. The iC7-Automation range is developed for demanding applications where uptime, power quality, functional safety and dependable system performance are essential.
With a three-phase 380-500 V AC supply, enclosed industrial construction and advanced automation features, the Danfoss 137U8775 is suitable for pumps, fans, compressors, conveyors, process equipment and heavy-duty machinery requiring reliable motor control and efficient speed regulation.
Key Advantages
- High-power enclosed variable frequency drive for industrial automation.
- Designed for efficient control of large three-phase AC motors.
- Part of the Danfoss iC7-Automation enclosed drive platform.
- Three-phase 380-500 V AC input for industrial power systems.
- Supports precise speed and torque control for demanding applications.
- Helps improve energy efficiency and reduce mechanical stress.
- Industrial communication capability for control system integration.
- Robust enclosed cabinet construction for protected installation.
Key Features
- Danfoss iC7-Automation enclosed drive series.
- AC variable frequency drive technology.
- Three-phase 380-500 V AC input supply.
- Designed for high-demand industrial motor control.
- Advanced speed and torque regulation.
- Functional safety support for machinery applications.
- Industrial communication and control integration capability.
- Air-cooled enclosed cabinet construction.
- Suitable for process, utilities and heavy machinery applications.
- Engineered for continuous industrial operation.
Reliable Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss 137U8775 regulate motor speed by adjusting output voltage and frequency. This allows industrial equipment to operate more efficiently while improving process control, reducing mechanical wear and supporting smoother machine performance.
The Danfoss iC7-Automation enclosed drive platform is designed for demanding industrial environments where reliability, connectivity and efficient motor control are important. Its scalable design supports a wide range of applications across manufacturing, utilities, process industries and OEM machinery.
Typical Applications
- Industrial pumps and pumping systems.
- Fans, blowers and ventilation equipment.
- Compressors and process machinery.
- Conveyors and material handling systems.
- Manufacturing and production equipment.
- Water and wastewater treatment plants.
- Heavy industrial machinery.
- Process automation and plant engineering systems.
Technical Specifications
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| Power | 900 kW | |
|---|---|---|
| Current | 1710 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| Series | iC7-Automation Enclosed Drives | |
| Product type | Enclosed AC variable frequency drive | |
| Drive category | Industrial automation drive | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Motor type | Three-phase AC motors | |
| Control function | Variable speed and torque control | |
| Cooling method | Air cooled | |
| Installation type | Enclosed cabinet / industrial drive installation | |
| Typical frequency | 50 / 60 Hz | |
| Application | Industrial automation and process control | |
| Brand | Danfoss | |
| SKU / MPN | 137U8775 |
Frequently Asked Questions
What is the Danfoss 137U8775 used for?
The Danfoss 137U8775 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
Is the Danfoss 137U8775 an enclosed drive?
Yes, the Danfoss 137U8775 is an enclosed variable frequency drive designed for protected industrial installation.
What supply voltage does the drive require?
The drive is designed for operation from a three-phase 380-500 V AC supply.
What types of equipment can this drive control?
It can be used with industrial equipment such as pumps, fans, conveyors, compressors, production machinery and automated process systems.
Where is this drive typically installed?
The Danfoss 137U8775 is typically installed as part of an industrial drive cabinet, machinery control system or process automation installation.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation enclosed drives are trusted by engineers, OEM machine builders and industrial operators for efficient motor control, flexible connectivity and dependable long-term performance in demanding industrial applications.
