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.
137H3897 Danfoss 1.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H3897 iC7 Automation frequency converter designed for light industrial motor control, offering efficient performance and reliable automation integration.
£1,119.00
Why Choose the Danfoss 137H3897 iC7 Automation Drive?
The Danfoss 137H3897 is a high-performance iC7 Automation frequency converter designed for precise and efficient control of AC motors in industrial automation systems. It delivers stable speed and torque regulation, helping improve process performance, reliability and energy efficiency across a wide range of applications.
As part of the advanced Danfoss iC7 platform, this model is engineered for modern industrial environments requiring flexible configuration, strong communication capabilities and integrated safety functions. It is widely used in OEM machinery and process systems where consistent motor control and operational uptime are essential.
This configuration operates on a three-phase 380–500 V AC supply and is typically rated at 4.0 A / 1.5 kW (2.0 hp), making it suitable for light industrial applications such as conveyors, pumps, fans and compact automation systems. {index=0}
Key Advantages
- Advanced iC7 Automation variable frequency drive technology for precise motor control.
- Compact design for light-duty industrial applications.
- 380–500 V AC input range for standard industrial compatibility.
- Integrated Safe Torque Off (STO) safety function.
- Flexible industrial communication options including Ethernet-based protocols.
- Optimised energy efficiency for reduced operating costs.
Key Features
- Danfoss iC7 Automation series frequency converter.
- Rated output current approximately 4.0 A.
- Power rating around 1.5 kW / 2.0 hp.
- Integrated brake chopper (model dependent).
- Built-in STO safety functionality.
- Advanced motor control for induction and permanent magnet motors.
- Flexible I/O and fieldbus communication support.
- Compact cabinet-mounted design for control panels.
Reliable Motor Control for Industrial Automation
The Danfoss iC7 Automation drive regulates motor speed by adjusting output frequency and voltage, enabling precise control of AC motor systems. This improves process stability, reduces mechanical wear and enhances overall system efficiency.
Its control architecture is designed for consistent performance under variable load conditions, making it suitable for continuous industrial operation and OEM machine integration.
Typical Applications
- Industrial conveyor systems.
- Pumps and fluid handling equipment.
- HVAC and ventilation systems.
- Compressors and process machinery.
- Manufacturing automation systems.
- OEM machine control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 1.5 kW | |
|---|---|---|
| Current | 4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Product family | iC7 Automation | |
| Product type | Frequency converter / variable frequency drive | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Rated current | 4.0 A | |
| Power rating | 1.5 kW / 2.0 hp | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| Cooling type | Air-cooled | |
| Control functions | Advanced speed and torque control | |
| Safety function | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137H3897 used for?
It is used to control speed and torque of AC motors in industrial automation and process applications.
What voltage range does it support?
It operates on a three-phase 380–500 V AC supply.
What power rating does this model have?
It is typically rated at around 1.5 kW / 2.0 hp depending on configuration.
Does it include safety features?
Yes, it includes Safe Torque Off (STO) functionality for safe motor operation.
What industries use this drive?
It is commonly used in HVAC, pumping systems, conveyors and general industrial automation systems.
Trusted in Industrial Automation Worldwide
Danfoss iC7 Automation drives are widely used across industry to deliver precise motor control, improved energy efficiency and reliable long-term performance in compact automation systems.
