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137G6128 Danfoss 15kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137G6128 iC7-Automation frequency converter featuring 15 kW output power, 31 A current rating, PROFINET RT communication, integrated STO safety, encoder interface and three-phase 380-500 V AC operation.
£3,095.25
Why Choose the Danfoss 137G6128 iC7-Automation Frequency Converter?
The Danfoss 137G6128 is an advanced iC7-Automation frequency converter developed for demanding industrial automation, machine control and process applications. As part of the next-generation Danfoss iC7-Automation platform, this drive delivers highly accurate motor control, integrated safety functionality and Industrial Ethernet connectivity while maintaining a compact footprint for modern control cabinet installations.
Designed for OEMs, machine builders and industrial operators, the iC7-Automation range combines embedded Industrial IoT security, advanced diagnostics and flexible communication options. The modular architecture enables seamless integration into Industry 4.0 environments while improving machine performance, energy efficiency and operational reliability.
With a rated output power of 15 kW (20 HP), a 31 A output current and a three-phase 380-500 V AC supply, the Danfoss 137G6128 is ideally suited for conveyors, pumps, compressors, fans, packaging machinery and automated production systems. Its IP20 open-type enclosure allows efficient installation within industrial electrical control cabinets.
Key Advantages
- Advanced frequency converter for industrial automation systems.
- 15 kW (20 HP) motor power rating.
- 31 A output current rating.
- Three-phase 380-500 V AC operation.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT OS7PR communication included.
- Integrated brake chopper for enhanced braking performance.
- Industrial Ethernet connectivity.
- Embedded Industrial IoT security features.
Key Features
- Danfoss iC7-Automation platform.
- 15 kW (20 HP) rated output power.
- 31 A rated output current.
- 380-500 V AC three-phase supply.
- Integrated Safe Torque Off (STO).
- PROFINET RT OS7PR fieldbus communication.
- Integrated brake chopper.
- Ethernet communication port.
- Control Panel 2.8 OPX20 operator interface.
- MicroSD card reader and real-time clock.
- Encoder/Resolver Option OC7M0 included.
- Standard I/O: 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO.
Designed for Precision Motion Control
The Danfoss iC7-Automation platform is engineered to provide highly accurate motor control, even in demanding automation applications. Integrated encoder and resolver functionality enables precise speed regulation, positioning and motion control while helping improve machine productivity and process accuracy.
With embedded cybersecurity, advanced diagnostics and modular communication options, the drive supports modern industrial automation strategies while simplifying commissioning and maintenance. The compact design also allows higher power density and efficient use of cabinet space.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and labelling machinery.
- Pumps and fluid handling equipment.
- Industrial fans and ventilation systems.
- Motion control and positioning applications.
- Manufacturing and production lines.
- Machine building and OEM equipment.
- Industrial automation systems using PROFINET communication.
Technical Specifications
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| Power | 15 kW | |
|---|---|---|
| Current | 31 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137G6128 | |
| Catalogue number | 7FC-AUFA3N05-31A0E20F1-000100828 | |
| Model code | IC7-60FA3N05-31A0E20F1+ACBC+ALDC+BAPR+BDBA+BEF1+BF20+CAM0+DAAU | |
| Product type | Frequency converter, air-cooled | |
| Rated power | 15 kW (20 HP) | |
| Rated current | 31 A | |
| Input voltage | 380-500 V AC | |
| Input phases | Three-phase | |
| Input frequency | 50/60 Hz | |
| Protection rating | IP20 Open Type | |
| Frame size | FA04a | |
| EMC category | C1 and C2 | |
| Communication protocol | PROFINET RT OS7PR | |
| Integrated brake chopper | Yes | |
| DC terminals | Included | |
| Functional safety | STO, not upgradeable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Interface board | MicroSD card reader and RTC | |
| Encoder interface | Encoder/Resolver Option OC7M0 | |
| Net weight | Approx. 10.84 kg | |
| Gross weight | Approx. 13.94 kg |
Frequently Asked Questions
What is the Danfoss 137G6128 used for?
The Danfoss 137G6128 is used to control the speed and torque of three-phase AC motors in industrial automation, machine control and motion applications.
What motor power does this drive support?
This frequency converter is rated for motors up to 15 kW (20 HP).
Which communication protocol is included?
The drive includes PROFINET RT OS7PR communication together with Ethernet connectivity.
Does the drive include safety functionality?
Yes. The Danfoss 137G6128 includes integrated Safe Torque Off (STO) functionality as standard.
Does the drive support encoder feedback?
Yes. The unit includes an Encoder/Resolver Option OC7M0, making it suitable for applications requiring precise speed or position feedback.
Trusted for Industrial Automation Performance
Danfoss iC7-Automation drives are trusted worldwide by OEMs, machine builders and industrial engineers for delivering precise motor control, advanced connectivity and scalable automation performance in demanding industrial environments.
