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131L7757 Danfoss VLT Automation Drive FC 300 0.37 KW / 0.50 HP, 380 – 500 VAC, IP20
Danfoss 131L7757 VLT AutomationDrive FC 302 frequency converter, a 0.37 kW / 0.50 HP three phase AC variable frequency drive designed for industrial motor control and automation systems.
£713.25
Why Choose the Danfoss 131L7757 VLT AutomationDrive?
The Danfoss 131L7757 is a compact and dependable VLT AutomationDrive FC 302 frequency converter designed for precise speed and torque control of three-phase motors in industrial automation and machinery applications. As part of the proven Danfoss VLT AutomationDrive FC 300 series, it provides flexible motor control for machine builders, panel builders and maintenance engineers.
This variable frequency drive supports efficient motor operation, smooth speed regulation and reliable integration into industrial control systems. The FC 302 platform is suitable for a wide range of automation applications, from simple motor speed control through to more advanced machine control tasks.
With a rated output power of 0.37 kW / 0.50 HP and a three-phase 380–500 V AC supply, the Danfoss 131L7757 is ideal for small industrial motors used in conveyors, pumps, fans, packaging machinery and light production equipment. Its IP20 / chassis design is intended for installation inside electrical cabinets and control panels.
Key Advantages
- Compact variable frequency drive for industrial automation.
- 0.37 kW / 0.50 HP motor power rating for small machinery applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Part of the trusted Danfoss VLT AutomationDrive FC 302 series.
- IP20 / chassis format for control panel and cabinet installation.
- Efficient speed control helps improve process performance and reduce mechanical wear.
Key Features
- Danfoss VLT AutomationDrive FC 302.
- 0.37 kW rated output power.
- 0.50 HP motor rating.
- Three-phase 380–500 V AC input supply.
- IP20 / chassis protection rating.
- RFI Class A1/B (C1) filter.
- No brake chopper.
- Graphical local control panel.
- Designed for asynchronous and permanent magnet motor control.
Reliable Motor Control for Industrial Applications
Variable frequency drives such as the Danfoss VLT AutomationDrive FC 302 regulate motor speed by adjusting output frequency and voltage. This enables smoother acceleration, accurate speed control and reduced mechanical stress on motors, belts, gearboxes and driven equipment.
The Danfoss 131L7757 is designed for industrial automation systems where compact size, dependable operation and flexible control are important. Its graphical local control panel supports straightforward commissioning, monitoring and parameter adjustment within machine control panels.
Typical Applications
- Small industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Packaging and production machinery.
- Mixers and light process equipment.
- OEM machinery and automation panels.
- General industrial motor speed control.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT AutomationDrive FC 300 | |
| Product type | AC variable frequency drive / frequency converter | |
| Rated output power | 0.37 kW | |
| Horsepower rating | 0.50 HP | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Output phases | 3-phase | |
| Protection rating | IP20 / chassis | |
| RFI filter | Class A1/B (C1) | |
| Brake chopper | No brake chopper | |
| Control panel | Graphical local control panel | |
| Frame size | A2 | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 131L7757 used for?
The Danfoss 131L7757 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 0.37 kW / 0.50 HP.
What supply voltage does the drive require?
The Danfoss 131L7757 operates from a three-phase 380–500 V AC supply.
Does this drive include a brake chopper?
No. This configuration is supplied with no brake chopper.
Where is this drive typically installed?
The drive has an IP20 / chassis design and is typically installed inside electrical control panels or machine cabinets.
Trusted by Industrial Automation Engineers Worldwide
Danfoss VLT AutomationDrive FC 302 frequency converters are widely used by engineers, OEMs and panel builders to deliver efficient motor control, flexible automation integration and dependable industrial performance.
