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131H3937 Danfoss VLT Automation Drive FC 300 18.5 KW / 25 HP, 380 – 500 VAC, IP20
Danfoss 131H3937 VLT AutomationDrive FC-302, an 18.5 kW three phase AC variable frequency drive for industrial motor control and automation systems.
£2,913.00
Why Choose the Danfoss 131H3937 VLT AutomationDrive FC-302?
The Danfoss 131H3937 is a high-performance AC variable frequency drive (VFD) from the trusted Danfoss VLT AutomationDrive FC-302 series, designed for precise speed and torque control of three-phase motors in demanding industrial automation environments. Its full model code is FC-302P18KT5E20H1XXXXXXSXXXXAXBXCXXXXDX.
This drive is engineered for reliable, repeatable and efficient motor control in industrial machinery, process systems and factory automation. The VLT AutomationDrive FC-302 range is widely used where flexible configuration, strong motor performance and dependable operation are required.
With a rated output power of 18.5 kW / 25 HP and a three-phase 380–500 V AC supply, the Danfoss 131H3937 is ideal for medium-power industrial motors used in pumps, fans, conveyors, compressors and general machinery. Its IP20 chassis format is designed for installation inside electrical control panels.
Key Advantages
- Reliable Danfoss VLT AutomationDrive FC-302 variable frequency drive.
- 18.5 kW / 25 HP motor power rating for industrial applications.
- Three-phase 380–500 V AC input for standard industrial power systems.
- IP20 chassis design suitable for panel and cabinet installation.
- Integrated RFI Class A1/B (C1) filter for reduced electromagnetic interference.
- No Local Control Panel configuration for system-integrated installations.
Key Features
- Danfoss VLT AutomationDrive FC-302 series.
- 18.5 kW rated output power.
- 25 HP motor rating.
- Three-phase 380–500 V AC input supply.
- IP20 / chassis enclosure.
- RFI Class A1/B (C1) EMC filtering.
- No brake chopper configuration.
- No Local Control Panel included.
- Not coated PCB.
- Frame size B4.
Reliable Motor Control for Industrial Automation
Variable frequency drives such as the Danfoss 131H3937 control AC motor speed by adjusting the frequency and voltage supplied to the motor. This helps improve process accuracy, reduce mechanical stress, lower energy consumption and support smoother machine operation.
The VLT AutomationDrive FC-302 series is built for advanced industrial automation, offering flexible motor control, robust performance and compatibility with demanding production environments. Its modular chassis design makes it suitable for panel builders, OEM machinery and replacement drive installations.
Typical Applications
- Industrial pumps and pressure control systems.
- Fans, blowers and ventilation equipment.
- Conveyors and material handling systems.
- Compressors and process machinery.
- Production lines and factory automation.
- OEM machinery and control panel installations.
Technical Specifications
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| Power | 18.5 kW | |
|---|---|---|
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT AutomationDrive FC-302 | |
| SKU / Part number | 131H3937 | |
| Product type | AC variable frequency drive | |
| Rated output power | 18.5 kW | |
| Horsepower rating | 25 HP | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Chassis | |
| RFI filter | Class A1/B (C1) | |
| Brake chopper | No brake chopper | |
| Control panel | No Local Control Panel | |
| PCB coating | Not coated PCB | |
| Mains option | No mains option | |
| Frame size | B4 | |
| EAN | 5702427542570 | |
| Dimensions (H × W × D) | approx. 520 × 230 × 242 mm | |
| Net weight | approx. 18.6 kg |
Frequently Asked Questions
What is the Danfoss 131H3937 used for?
The Danfoss 131H3937 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 18.5 kW / 25 HP.
What supply voltage does the drive require?
The Danfoss 131H3937 operates from a three-phase 380–500 V AC supply.
What enclosure rating does this drive have?
This model has an IP20 / chassis enclosure, making it suitable for installation inside electrical panels or control cabinets.
Does the Danfoss 131H3937 include a brake chopper?
No, this configuration is supplied with no brake chopper.
Trusted by Industrial Engineers Worldwide
Danfoss VLT AutomationDrive FC-302 drives are widely used by engineers, panel builders and industrial automation specialists for dependable motor control, flexible configuration and long-term performance in demanding industrial applications.
