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137U6981 Danfoss iC7-Automation 315kW/450 3 phase regenerative AFE
Danfoss 137U6981 frequency converter, an AC variable frequency drive designed for industrial motor control, machinery and process automation applications.
£67,808.25
Why Choose the Danfoss 137U6981 Frequency Converter?
The Danfoss 137U6981 is a reliable Danfoss frequency converter designed for efficient and precise control of three-phase AC motors in industrial automation, process control and building services applications. As part of the trusted Danfoss Drives portfolio, it is engineered to support smooth motor speed regulation, dependable operation and improved energy performance across demanding motor-driven systems.
This variable frequency drive helps optimise motor operation by adjusting output voltage and frequency according to system demand. By controlling motor speed rather than relying on fixed-speed operation, the Danfoss 137U6981 can help reduce energy consumption, lower mechanical stress and improve process stability in pumps, fans, compressors, conveyors and production machinery.
Suitable for integration into industrial control panels, plant rooms and automation cabinets, the Danfoss 137U6981 is a practical choice for engineers and system integrators requiring a robust AC drive solution for variable-speed motor control. Its Danfoss drive platform supports reliable performance in industrial, commercial and infrastructure environments.
Key Advantages
- Reliable Danfoss variable frequency drive for industrial motor control.
- Designed for smooth speed and torque control of three-phase AC motors.
- Helps improve energy efficiency in variable-demand motor applications.
- Reduces mechanical stress on connected equipment and drive components.
- Suitable for integration into automation panels and industrial control systems.
- Ideal for pumps, fans, conveyors, compressors and process machinery.
- Trusted Danfoss drive technology for dependable long-term operation.
Key Features
- Danfoss Drives frequency converter platform.
- AC variable frequency drive for motor speed control.
- Designed for three-phase AC motor applications.
- Efficient variable-speed operation for industrial systems.
- Flexible control functionality for automation integration.
- Suitable for cabinet and control panel installation.
- Supports reliable operation in process and machinery environments.
- Designed for industrial, commercial and infrastructure applications.
Efficient Motor Control for Industrial Applications
Variable frequency drives such as the Danfoss 137U6981 regulate motor speed by adjusting output voltage and frequency. This enables connected equipment to operate according to actual process demand, helping reduce unnecessary energy use while improving control accuracy and operational stability.
Danfoss drives are widely used by engineers, machine builders and system integrators where reliable motor control, efficient performance and flexible automation integration are required. Their robust design makes them suitable for a wide range of industrial and commercial motor-driven systems.
Typical Applications
- Industrial pump control systems.
- Fan and ventilation equipment.
- Compressors and process machinery.
- Conveyors and material handling systems.
- Manufacturing and production equipment.
- Water and wastewater treatment systems.
- Industrial automation and control panels.
Technical Specifications
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| Power | 315 kW | |
|---|---|---|
| Current | 590 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | Danfoss Drives | |
| Product code | 137U6981 | |
| Product type | AC variable frequency drive | |
| Drive function | Frequency converter for motor speed control | |
| Typical motor type | Three-phase AC motor | |
| Control method | Variable frequency motor control | |
| Application type | Industrial automation, machinery and process control | |
| Installation type | Control panel / cabinet installation | |
| Typical systems | Pumps, fans, compressors, conveyors and production equipment | |
| Brand family | Danfoss Drives |
Frequently Asked Questions
What is the Danfoss 137U6981 used for?
The Danfoss 137U6981 is used to control the speed and torque of AC motors in industrial automation, machinery and process applications.
Which brand family does this drive belong to?
This product belongs to the Danfoss Drives portfolio of motor control and frequency converter products.
How does this drive improve energy efficiency?
It adjusts motor speed to match system demand, helping reduce unnecessary energy use in applications such as pumps, fans and conveyors.
Where is the Danfoss 137U6981 typically installed?
The drive is typically installed in electrical control panels, automation cabinets or plant rooms as part of a motor control system.
Is this drive suitable for industrial automation?
Yes, the Danfoss 137U6981 is suitable for industrial automation systems requiring reliable variable-speed AC motor control.
Trusted by Industrial Automation Engineers Worldwide
Danfoss drives are used by engineers, machine builders and system integrators to deliver efficient motor control, reliable operation and flexible automation integration across demanding industrial applications.
