Danfoss 137H3246 iC7-Automation frequency converter, 22 kW, 380-500 V AC, 43 A, PROFINET RT communication and integrated STO safety for industrial automation applications.
£4,379.20
The Danfoss 137H3246 is a powerful and intelligent iC7-Automation frequency converter designed for advanced industrial automation, motion control and high-performance machine applications. As part of the innovative Danfoss iC7-Automation drive platform, it delivers precise motor control, integrated safety functionality and modern connectivity features to support demanding industrial environments.
Built for Industry 4.0 applications, the iC7-Automation series combines industrial Ethernet connectivity, advanced diagnostics, integrated cybersecurity and a scalable control platform. Its compact design and high power density allow machine builders and automation engineers to maximise performance while minimising cabinet space requirements.
With a rated output of 22 kW (30 HP), a three-phase 380–500 V AC supply and integrated PROFINET RT communication, the Danfoss 137H3246 is ideal for conveyors, compressors, pumps, packaging systems, material handling equipment and advanced manufacturing machinery requiring dependable variable speed motor control.
The Danfoss iC7-Automation platform delivers highly accurate speed and torque control across a wide range of motor technologies. Intelligent control algorithms help improve machine performance, reduce energy consumption and minimise mechanical wear on motors and drive systems.
Integrated networking, flexible communication protocols and advanced diagnostics enable straightforward system integration and future expansion. This makes the 137H3246 an ideal solution for OEM machine builders and industrial automation professionals.
| Power | 22 kW |
|---|---|
| Current | 43 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | Air-cooled frequency converter |
| Rated power | 22 kW / 30 HP |
| Rated current | 43 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 | FA05 |
| Communication protocol | PROFINET RT |
| Safety function | STO (not upgradable) |
| Cooling method | Air cooled |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | None |
The Danfoss 137H3246 is a frequency converter designed to provide precise speed and torque control of industrial AC motors in automation and machine control applications.
This model is rated for 22 kW (30 HP) motor applications.
The drive includes integrated PROFINET RT communication together with Ethernet connectivity.
Yes, the drive includes integrated Safe Torque Off (STO) SIL3 functionality as standard.
The drive is typically installed inside industrial control panels and automation cabinets for machine and process control systems.
Danfoss iC7-Automation drives are trusted by OEMs and industrial automation engineers worldwide for their advanced connectivity, integrated intelligence and reliable motor control performance.
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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...