Danfoss 131N0178 VLT HVAC Drive FC-101 0.75kW Three Phase 380 - 480 VAC IP54

Why Choose the Danfoss 131N0178 VLT® HVAC Basic Drive?

The Danfoss 131N0178 is a robust and efficient AC variable frequency drive (VFD) from the VLT® HVAC Basic Drive FC 101 series, designed for precise motor control in heating, ventilation and air conditioning systems. It delivers reliable speed regulation, improved energy efficiency and long-term performance in demanding industrial environments.

Engineered for OEMs and system integrators, the FC 101 range provides essential HVAC functionality with a durable and compact design. It features simplified commissioning, integrated EMC filtering and user-friendly operation, making it ideal for controlling fans, pumps and compressors.

With a rated output power of 0.75 kW and a three-phase 380–480 V AC supply, the Danfoss 131N0178 is suited for light-duty HVAC applications. Its IP54 enclosure allows installation in more exposed environments compared to standard panel-mounted drives.

Key Advantages

• Optimised for HVAC and building services applications.
• 0.75 kW motor power rating for light-duty systems.
• Three-phase 380–480 V AC input for industrial compatibility.
• IP54 enclosure for flexible installation environments.
• Energy-efficient operation reduces running costs.
• Reliable performance with minimal maintenance.

Key Features

• Danfoss VLT® HVAC Basic Drive FC 101 series.
• 0.75 kW rated output power (1 HP).
• Approx. 2.2 A nominal output current.
• Three-phase input and output configuration.
• IP54 enclosure (not Type 12).
• RFI filter Class A1/B (C1) for EMC compliance.
• Alpha-numeric local control panel (LCP) included.
• No brake chopper for simplified HVAC use.
• Not coated PCB (standard configuration).

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Basic Drive FC 101
• Model: 131N0178
• Product type: AC variable frequency drive
• Rated output power: 0.75 kW (1 HP)
• Rated output current: approx. 2.2 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Output: 3-phase motor control
• Output frequency: 0–400 Hz
• Protection rating: IP54
• RFI filter: Class A1/B (C1)
• Brake chopper: Not included
• Frame size: I2
• Weight: approx. 6.1–6.4 kg

Efficient HVAC Motor Control

The Danfoss VLT® HVAC Basic Drive regulates motor speed by adjusting output voltage and frequency, enabling efficient control of airflow and fluid systems. This reduces energy consumption, improves system efficiency and extends equipment lifespan.

The FC 101 series is specifically optimised for fans, pumps and compressors, offering built-in functionality that reduces installation complexity and total cost of ownership while maintaining high reliability.

Typical Applications

• HVAC fans and ventilation systems.
• Light-duty pumps and circulation systems.
• Air handling units (AHUs).
• Building automation systems.
• General-purpose HVAC motor control.

Trusted in HVAC Applications

Danfoss VLT® HVAC Basic Drives are trusted worldwide for delivering reliable, energy-efficient motor control in heating, ventilation and air conditioning systems.