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137H0439 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H0439 iC7-Automation frequency converter, a 1.5 kW three-phase AC variable frequency drive with PROFINET RT communication, Ethernet connectivity and Safe Torque Off functionality for industrial automation applications.
£1,246.50
Why Choose the Danfoss 137H0439 iC7-Automation Frequency Converter?
The Danfoss 137H0439 is a high-performance AC variable frequency drive (VFD) designed for demanding industrial automation and motion control applications. As part of the advanced Danfoss iC7-Automation series, this frequency converter delivers precise motor control, integrated networking capabilities and outstanding operational reliability for modern manufacturing environments.
Developed for OEMs, machine builders and industrial automation engineers, the iC7-Automation platform combines advanced motor control technology with Industrial IoT readiness and enhanced cybersecurity. Its modular architecture, integrated communication options and compact footprint simplify installation while helping improve machine performance and energy efficiency.
With a rated output power of 1.5 kW (2 HP), a 4.0 A output current and a three-phase 380-500 V AC supply, the Danfoss 137H0439 is ideally suited for conveyors, packaging systems, pumps, fans, mixers and material handling equipment. Its IP20 open-type enclosure enables straightforward installation inside industrial control panels and automation cabinets.
Key Advantages
- Advanced frequency converter for industrial automation applications.
- 1.5 kW (2 HP) motor power rating for reliable machine operation.
- Three-phase 380-500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) safety functionality.
- Built-in PROFINET RT communication capability.
- Integrated Ethernet connectivity for flexible networking.
- Brake chopper included as standard.
- Compact IP20 design suitable for panel mounting.
Key Features
- Danfoss iC7-Automation series.
- 1.5 kW / 2 HP rated output power.
- 4.0 A nominal output current.
- 380-500 V AC three-phase supply.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT OS7PR fieldbus communication.
- Integrated Ethernet port.
- Brake chopper fitted as standard.
- Control Panel 2.8 OPX20 interface.
- Standard I/O configuration.
- IP20 / Open Type enclosure.
- EMC Category C1 and C2 compliance.
Advanced Motor Control for Industrial Automation
The Danfoss iC7-Automation series provides highly accurate speed and torque control across a wide range of industrial motor applications. Advanced control algorithms deliver exceptional shaft performance while reducing energy consumption and mechanical stress on equipment.
Integrated Industrial Ethernet connectivity, flexible fieldbus support and built-in cybersecurity features make the iC7 platform ideal for Industry 4.0 environments where reliability, connectivity and scalability are essential.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and processing machinery.
- Pumps and water treatment equipment.
- Fans and HVAC installations.
- Mixers and production equipment.
- Manufacturing automation systems.
- OEM machine-building projects.
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 | |
| Product type | AC variable frequency drive | |
| Rated output power | 1.5 kW / 2 HP | |
| Rated output current | 4.0 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| Communication protocol | PROFINET RT | |
| Additional communication | Ethernet | |
| EMC category | C1 and C2 | |
| Functional safety | STO | |
| Mounting type | Cabinet / panel mounting | |
| Net weight | Approx. 4.08 kg |
Frequently Asked Questions
What is the Danfoss 137H0439 used for?
This frequency converter is designed to control the speed and torque of three-phase AC motors used in industrial automation and machinery applications.
What motor power does the drive support?
The Danfoss 137H0439 supports motors up to 1.5 kW (2 HP).
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC supply.
Which communication protocol is included?
The drive includes PROFINET RT communication and Ethernet connectivity for integration into industrial automation networks.
What safety features are included?
The Danfoss 137H0439 includes integrated Safe Torque Off (STO) functionality to help improve machine safety.
Trusted by Industrial Automation Professionals Worldwide
Danfoss iC7-Automation frequency converters are trusted by automation engineers and machine builders worldwide for delivering reliable motor control, advanced connectivity and efficient operation in demanding industrial environments.
