Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
137H4276 Danfoss 160kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H4276 iC7-Automation frequency converter for high-power industrial motor control applications with precise speed and torque regulation.
£13,877.25
Why Choose the Danfoss 137H4276 iC7-Automation Drive?
The Danfoss 137H4276 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control applications. It delivers precise speed and torque regulation for three-phase AC motors, supporting efficient operation across a wide range of automation, process control, and heavy-duty machinery systems.
As part of Danfoss’s latest generation iC7 platform, this drive combines modular hardware, advanced control intelligence and secure industrial connectivity. The 137H4276 is built for high-power applications where reliability, scalability and seamless integration into modern automation networks are essential.
This model operates on a three-phase 380 to 500 V AC supply and is typically rated in the 300 A class, supporting high-power motor applications up to approximately 160 kW class (configuration dependent). It is commonly used in conveyors, pumps, compressors, fans and large industrial production systems.
Key Advantages
- Advanced iC7-Automation variable frequency drive platform for industrial use.
- High precision motor speed and torque control for stable process performance.
- Compatible with 380 to 500 V AC three-phase supply.
- Integrated Safe Torque Off (STO) safety functionality as standard.
- Flexible communication and Industrial Ethernet support.
- Optimised for energy efficiency and reduced operational costs.
Key Features
- Danfoss iC7-Automation frequency converter series.
- High-power air-cooled cabinet or system module design.
- Approximate rating: 302 A output current class.
- Power rating up to 160 kW class (depending on duty).
- Supports industrial Ethernet and fieldbus protocols (e.g. PROFINET RT depending on configuration).
- Built-in OPX20 control panel compatibility.
- Modular and scalable control architecture.
- Integrated STO safety function (SIL3 capable architecture).
- Designed for OEM and industrial automation integration.
Advanced Motor Control for Industrial Systems
The iC7-Automation platform is designed to deliver highly accurate motor control in both open-loop and closed-loop applications. By dynamically optimising voltage and frequency output, it improves energy efficiency, reduces mechanical stress and enhances overall process stability.
The 137H4276 is well suited to high-power industrial environments requiring robust performance and flexible integration, including production lines, heavy machinery and process automation systems.
Typical Applications
- Heavy industrial automation and machine control systems.
- Large conveyors and material handling systems.
- Pumps, fans and compressor installations.
- Process manufacturing equipment.
- Energy and infrastructure systems.
- OEM high-power drive applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 160 kW | |
|---|---|---|
| Current | 302 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Product family | iC7-Automation | |
| Product type | AC variable frequency drive | |
| Input voltage | 380 to 500 V AC | |
| Input phases | 3 phase | |
| Rated output current | approx. 302 A | |
| Power rating | approx. 160 kW class (configuration dependent) | |
| Enclosure rating | IP20 / open type | |
| Cooling method | Air cooled | |
| Mounting type | Cabinet or system installation | |
| Control panel | OPX20 compatible | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H4276 used for?
It is used to control the speed and torque of three-phase AC motors in industrial automation and heavy-duty machinery applications.
What voltage does this drive require?
The drive operates on a three-phase 380 to 500 V AC supply.
What power range does it support?
It typically supports motors up to the 160 kW class depending on configuration and load conditions.
Does it include safety functions?
Yes, it includes integrated Safe Torque Off (STO) functionality for safe motor shutdown.
What communication options are available?
Depending on configuration, it supports industrial Ethernet and fieldbus protocols such as PROFINET RT.
Trusted Industrial Drive Technology
The Danfoss iC7-Automation series is widely used in modern industrial automation due to its scalability, precision control and energy efficient performance across demanding applications.
