Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
137N3569 Danfoss 75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N3569 iC7-Automation frequency converter, an air-cooled 147 A three-phase 380-500 V AC variable frequency drive with IP21 / Open Type construction, Ethernet connectivity and integrated STO safety functionality.
£9,818.25
Why Choose the Danfoss 137N3569 iC7-Automation Frequency Converter?
The Danfoss 137N3569 is a high-performance iC7-Automation frequency converter designed for precise and efficient control of three-phase AC motors in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it provides reliable variable speed control for machinery, process systems and industrial motor control installations.
This air-cooled frequency converter is engineered for dependable motor performance, flexible system integration and efficient operation. With integrated safety functionality, standard I/O and Ethernet-based communication capability, the Danfoss 137N3569 is well suited to modern automation environments requiring robust control, compact installation and scalable connectivity.
With a 147 A rated current, three-phase 380–500 V AC supply and IP21 / Open Type construction, the 137N3569 is ideal for industrial motor control applications requiring efficient performance and enhanced enclosure protection. Its configurable iC7 platform supports cabinet installation within industrial control panels and drive systems.
Key Advantages
- High-performance Danfoss iC7-Automation frequency converter.
- 147 A current rating for demanding industrial motor applications.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- Air-cooled construction for reliable thermal performance.
- IP21 / Open Type design for protected panel and cabinet installations.
- Integrated Safe Torque Off (STO) safety functionality.
- Ethernet connectivity and standard I/O for automation integration.
Key Features
- Danfoss iC7-Automation drive series.
- 147 A rated current.
- Three-phase 380–500 V AC input supply.
- IP21 / Open Type protection format.
- Air-cooled frequency converter construction.
- EMC category C1.
- Control Panel 2.8 OPX20.
- Standard I/O including digital inputs, analogue inputs, analogue output and relay outputs.
- Ethernet port included for automation system connectivity.
- Integrated STO safety function.
- Configurable iC7 platform for application-specific drive requirements.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137N3569 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This enables industrial systems to improve energy efficiency, maintain accurate process control and reduce mechanical stress on motors and driven equipment.
The iC7-Automation platform is designed for demanding industrial environments where performance, safety integration and communication flexibility are essential. Its built-in I/O, Ethernet connectivity and configurable architecture make it suitable for PLC-based control systems and advanced automation applications.
Typical Applications
- Industrial motor control systems.
- Pumps, fans and compressor applications.
- Conveyors and material handling equipment.
- Process automation and production machinery.
- Water treatment and industrial utility systems.
- OEM machinery and system integration projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 75 kW | |
|---|---|---|
| Current | 147 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-147AE21F1-000133083 | |
| Model code | IC7-60FA3N05-147AE21F1+AGCX+AJXD+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 147 A | |
| Protection rating | IP21 / Open Type | |
| EMC category | C1 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Other communication | Ethernet port | |
| Functional safety | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137N3569 used for?
The Danfoss 137N3569 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 the Danfoss 137N3569 require?
The drive operates from a three-phase 380–500 V AC supply.
What current rating does this frequency converter provide?
The Danfoss 137N3569 has a rated current of 147 A.
Does the Danfoss 137N3569 include safety functionality?
Yes, it includes integrated Safe Torque Off (STO) functionality for safety-related motor stopping applications.
What protection rating does this drive have?
The Danfoss 137N3569 is supplied in an IP21 / Open Type protection format for protected industrial cabinet and panel installations.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, machine builders and system integrators for efficient motor control, advanced safety functionality and reliable operation in demanding industrial environments.
