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137G2903 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137G2903 iC7-Automation frequency converter featuring 1.5 kW output power, PROFINET RT communication, encoder/resolver option, integrated brake chopper and Safe Torque Off functionality.
£1,041.75
Why Choose the Danfoss 137G2903 iC7-Automation Frequency Converter?
The Danfoss 137G2903 is an advanced iC7-Automation frequency converter engineered for demanding industrial automation applications that require precise motor control, integrated safety and high-performance communication. As part of the innovative Danfoss iC7-Automation drive series, this variable frequency drive (VFD) combines intelligent motor control, embedded Industrial IoT security and flexible networking options to support modern manufacturing environments.
Designed for OEMs, machine builders and industrial operators, the iC7-Automation platform delivers excellent shaft performance even in open-loop operation. Its modular architecture allows users to configure the drive to suit specific automation requirements while helping improve energy efficiency, machine productivity and system reliability.
With a rated motor power of 1.5 kW, a three-phase 380-500 V AC supply and a nominal output current of 4.0 A, the Danfoss 137G2903 is ideally suited to conveyors, packaging machinery, pumps, fans, material handling equipment and precision automation systems. Its compact IP20 open-type enclosure enables straightforward installation within industrial control cabinets.
Key Advantages
- Compact variable frequency drive for industrial automation applications.
- 1.5 kW motor power rating suitable for machinery and process equipment.
- Three-phase 380-500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT communication for seamless PLC integration.
- Integrated brake chopper for enhanced motor control.
- Encoder/Resolver Option OC7M0 for advanced motion control applications.
- Embedded Industrial IoT security and intelligent diagnostics.
Key Features
- Danfoss iC7-Automation series.
- 1.5 kW rated output power.
- 4.0 A nominal output current.
- 380-500 V AC three-phase input supply.
- Integrated Safe Torque Off (STO).
- PROFINET RT OS7PR communication protocol.
- Integrated Ethernet connectivity.
- Integrated brake chopper.
- Control Panel 2.8 OPX20 included.
- MicroSD card reader and real-time clock.
- Encoder/Resolver Option OC7M0 installed.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
Advanced Motion Control and Automation Integration
The Danfoss iC7-Automation platform delivers highly accurate speed and torque control while supporting encoder and resolver feedback for enhanced positioning and motion control performance. Advanced control technology helps optimise machine efficiency, reduce energy consumption and minimise wear on motors and mechanical components.
Integrated PROFINET communication, Ethernet connectivity and Industrial IoT security features enable seamless integration into modern automation architectures. The Danfoss 137G2903 provides a future-ready solution for manufacturers seeking reliability, flexibility and high-performance motor control.
Typical Applications
- Packaging and labelling machinery.
- Conveyor and material handling systems.
- Industrial pumps and fans.
- Automated production equipment.
- Machine-building projects.
- Positioning and motion control applications.
- Manufacturing and assembly systems.
- Industrial automation networks.
Technical Specifications
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| Power | 1.5 kW | |
|---|---|---|
| Current | 4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part Number | 137G2903 | |
| Model Code | IC7-60FA3N05-04A0E20F2 | |
| Product Type | Frequency Converter | |
| Rated Motor Power | 1.5 kW (2 HP) | |
| Rated Output Current | 4.0 A | |
| Input Voltage | 380-500 V AC | |
| Input Phases | 3-phase | |
| Input Frequency | 50 / 60 Hz | |
| Output Frequency | 0-590 Hz | |
| Protection Rating | IP20 Open Type | |
| Frame Size | FA02b | |
| EMC Category | C2 | |
| Communication Protocol | PROFINET RT OS7PR | |
| Other Protocols | Ethernet Port (No Protocol) | |
| Functional Safety | STO, not upgradable | |
| Integrated Brake Chopper | Yes | |
| DC Terminals | Included | |
| Encoder/Resolver Option | OC7M0 | |
| Control Panel | 2.8 OPX20 | |
| Short Circuit Current Rating | 100 kA | |
| Mounting Type | Cabinet / Panel Mounting | |
| Net Weight | Approx. 3.95 kg | |
| Gross Weight | Approx. 5.17 kg | |
| EAN | 5715253288673 |
Frequently Asked Questions
What is the Danfoss 137G2903 used for?
The Danfoss 137G2903 is an iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation applications.
What motor power does this drive support?
This model supports motors up to 1.5 kW (2 HP).
Which communication protocol is included?
The drive includes PROFINET RT OS7PR communication for integration with PLCs and industrial automation systems.
Does this model support encoder feedback?
Yes. The drive includes an Encoder/Resolver Option OC7M0 for advanced motion control and positioning applications.
What supply voltage does the drive require?
The Danfoss 137G2903 operates from a three-phase 380-500 V AC supply.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation drives are trusted worldwide for delivering precise motor control, integrated cybersecurity, advanced networking and dependable performance across demanding industrial automation applications.
