137G1933 Danfoss Three Phase iC7-Automation regenerative AFE
Danfoss 137G1933 iC7-Automation frequency converter designed for industrial automation applications featuring advanced motor control, Safe Torque Off functionality, Industrial IoT-ready connectivity and 380-500 V AC three-phase operation.
Why Choose the Danfoss 137G1933 iC7-Automation Frequency Converter?
The Danfoss 137G1933 is an advanced iC7-Automation frequency converter engineered for demanding industrial automation applications where precise motor control, intelligent connectivity and dependable performance are essential. As part of the next-generation Danfoss iC7-Automation series, this drive combines high-performance motor control with integrated safety, cybersecurity and Industrial IoT-ready functionality.
Designed for OEMs, machine builders and industrial facilities, the iC7-Automation platform delivers outstanding shaft performance, flexible communication options and scalable control architecture. The compact design helps maximise cabinet space while enabling seamless integration into modern automation systems.
Operating from a three-phase 380-500 V AC supply, the Danfoss 137G1933 is ideally suited for industrial conveyors, pumps, compressors, fans, mixers, packaging machinery and advanced manufacturing equipment. Its modular architecture enables future-proof automation integration while supporting efficient and reliable operation.
Key Advantages
Advanced iC7-Automation frequency converter platform.
Three-phase 380-500 V AC operation.
Integrated Safe Torque Off (STO) safety functionality.
Industrial IoT-ready architecture with embedded cybersecurity.
Flexible fieldbus and Industrial Ethernet communication options.
Compact design with high power density.
Advanced motor control for improved efficiency and machine performance.
Modular and scalable configuration platform.
Designed for demanding industrial automation environments.
Key Features
Danfoss iC7-Automation series.
Air-cooled frequency converter design.
380-500 V AC three-phase input supply.
Integrated Safe Torque Off (STO) SIL3 safety function.
Industrial Ethernet connectivity.
Modular communication architecture.
Built-in cybersecurity protection.
MicroSD card and real-time clock support.
Advanced motor control technology.
Compact cabinet-mounted design.
Integrated EMC functionality.
Suitable for Industry 4.0 environments.
Intelligent Automation for Modern Industry
The Danfoss iC7-Automation platform is designed to provide precise speed and torque control while helping manufacturers improve efficiency, productivity and system reliability. Advanced control algorithms support induction motors, permanent magnet motors and synchronous reluctance motors across a wide range of industrial applications.
Integrated cybersecurity, networking and safety functions allow seamless deployment within connected industrial environments. The modular control platform enables engineers to configure the drive according to application requirements while maintaining flexibility for future expansion and upgrades.
Typical Applications
Industrial conveyor systems.
Packaging and processing machinery.
Pumps and water treatment equipment.
Fans and HVAC installations.
Compressors and mixers.
Manufacturing automation systems.
Material handling equipment.
OEM machine building projects.
Technical Specifications
Current
1630 A
Phase
Three Phase
IP Rating
IP00
Series
iC7-Automation
Part Number
137G1933
Product type
AC frequency converter
Input voltage
380-500 V AC
Input phases
3-phase
Drive technology
Variable frequency drive (VFD)
Safety function
Safe Torque Off (STO) SIL3
Motor compatibility
Induction, PM and SynRM motors
Cooling method
Air cooled
Mounting type
Cabinet / panel mounting
Application class
Industrial automation
Protection rating
Configuration dependent
EMC Filter
None
Frequently Asked Questions
What is the Danfoss 137G1933 used for?
The Danfoss 137G1933 is an iC7-Automation frequency converter used to control the speed and torque of AC motors in industrial automation and machine control applications.
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC supply.
Does the drive include functional safety?
Yes, the iC7-Automation platform includes integrated Safe Torque Off (STO) SIL3 functionality as standard.
Which motor types can be controlled?
The drive supports induction motors, permanent magnet motors and synchronous reluctance motors, providing flexibility across many industrial applications.
Is the drive suitable for Industry 4.0 environments?
Yes, the iC7-Automation series includes Industrial IoT-ready connectivity, cybersecurity features and flexible communication protocols for modern automation systems.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation drives are trusted worldwide for delivering reliable motor control, integrated safety, advanced connectivity and intelligent automation capabilities across demanding industrial applications.
Current
1630 A
Phase
Three Phase
IP Rating
IP00
Series
iC7-Automation
Part Number
137G1933
Product type
AC frequency converter
Input voltage
380-500 V AC
Input phases
3-phase
Drive technology
Variable frequency drive (VFD)
Safety function
Safe Torque Off (STO) SIL3
Motor compatibility
Induction, PM and SynRM motors
Cooling method
Air cooled
Mounting type
Cabinet / panel mounting
Application class
Industrial automation
Protection rating
Configuration dependent
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.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...