137X2045 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X2045 VLT AutomationDrive FC 302 frequency converter with 15 kW output power, three-phase 380–500 V AC operation and advanced industrial motor control capabilities.
Why Choose the Danfoss 137X2045 Frequency Converter?
The Danfoss 137X2045 is a powerful and versatile VLT® AutomationDrive FC 302 frequency converter designed to provide precise control of three-phase AC motors in demanding industrial environments. Engineered for reliability, efficiency and flexibility, this drive helps optimise machine performance while reducing energy consumption and operational costs.
Part of the highly respected Danfoss VLT AutomationDrive series, the 137X2045 incorporates advanced motor control technology, intelligent diagnostics and extensive communication capabilities. Its adaptable design makes it suitable for a broad range of automation applications, from standalone machinery to complex manufacturing systems.
With a rated output power of 15 kW and a three-phase 380–500 V AC supply, the 137X2045 is ideal for industrial pumps, fans, compressors, conveyors and processing equipment where accurate speed control and dependable operation are essential.
Key Advantages
High-performance variable frequency drive for industrial automation.
15 kW motor power rating suitable for demanding applications.
Three-phase 380–500 V AC operation for industrial installations.
Advanced vector control for precise motor performance.
Integrated safety and motor protection functions.
Supports a wide range of industrial communication protocols.
Designed to improve energy efficiency and reduce equipment wear.
Key Features
Danfoss VLT® AutomationDrive FC 302 series.
15 kW rated output power.
380–500 V AC three-phase input supply.
Advanced vector and V/Hz motor control modes.
Integrated Safe Torque Off (STO) functionality.
Automatic Energy Optimisation (AEO).
Built-in diagnostics and monitoring functions.
Flexible fieldbus and industrial network integration.
Panel-mounted industrial design.
Reliable Motor Control for Industrial Applications
The Danfoss 137X2045 frequency converter regulates motor speed by adjusting output voltage and frequency according to process requirements. This enables improved process control, lower energy consumption and reduced mechanical stress on connected equipment.
As part of the FC 302 platform, the drive provides advanced functionality including flexible programming, extensive monitoring capabilities and seamless integration with modern industrial automation systems. These features make it suitable for both OEM machinery and plant-wide automation projects.
Typical Applications
Industrial conveyor systems.
Pumps and water treatment facilities.
HVAC and ventilation equipment.
Compressors and processing machinery.
Manufacturing and production lines.
Material handling and automation systems.
Technical Specifications
Power
15 kW
Current
4 A
Phase
Three Phase
IP Rating
IP20
Series
VLT® AutomationDrive FC 302
Part Number
137X2045
Product type
Frequency converter / AC drive
Rated output power
15 kW
Horsepower
20 HP
Input voltage
380–500 V AC
Input phases
3-phase
Frequency
50 / 60 Hz
Protection rating
IP20
Safety function
Safe Torque Off (STO)
Mounting type
Panel / cabinet mounting
Control method
Vector control and V/Hz control
Series type
FC 302 Advanced Automation Drive
Application
Industrial motor speed control
EMC Filter
None
Frequently Asked Questions
What is the Danfoss 137X2045 used for?
The Danfoss 137X2045 is used to control the speed and torque of three-phase AC motors in industrial automation and machinery applications.
What motor size can this drive support?
This frequency converter is designed for motors with a rated power of up to 15 kW (20 HP).
What supply voltage does the drive require?
The drive operates from a three-phase 380–500 V AC power supply.
Does the drive include safety features?
Yes, the FC 302 platform includes integrated Safe Torque Off (STO) functionality for enhanced machine safety.
Where is the Danfoss 137X2045 typically installed?
The drive is typically installed within industrial control panels and electrical cabinets as part of a motor control system.
Trusted by Industrial Automation Professionals
Danfoss VLT AutomationDrive frequency converters are widely used throughout industry to deliver reliable motor control, energy efficiency and seamless integration into modern automation systems.
Power
15 kW
Current
4 A
Phase
Three Phase
IP Rating
IP20
Series
VLT® AutomationDrive FC 302
Part Number
137X2045
Product type
Frequency converter / AC drive
Rated output power
15 kW
Horsepower
20 HP
Input voltage
380–500 V AC
Input phases
3-phase
Frequency
50 / 60 Hz
Protection rating
IP20
Safety function
Safe Torque Off (STO)
Mounting type
Panel / cabinet mounting
Control method
Vector control and V/Hz control
Series type
FC 302 Advanced Automation Drive
Application
Industrial motor speed control
EMC Filter
None
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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Customers supported
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● frequently asked questions
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...