134F4181 Danfoss VLT® AQUA Drive FC-202 200kW/300 380 - 480 VAC IP20

Why Choose the Danfoss 134F4181 VLT HVAC Drive FC 102?

The Danfoss 134F4181 is a robust and energy-efficient VLT HVAC Drive FC 102, engineered to deliver precise motor control for heating, ventilation and air conditioning systems. Designed for reliability and long-term performance, this variable frequency drive optimises energy usage while maintaining stable and responsive system operation.

As part of the proven FC 102 series, this drive incorporates dedicated HVAC functions such as advanced fan and pump control, helping to reduce energy consumption and simplify system integration. Its compact design and intuitive interface allow for straightforward installation and commissioning.

With a rated output power of approximately 7.5 kW and a three-phase 380–480 V AC supply, the 134F4181 is ideal for demanding HVAC applications requiring consistent and efficient motor performance.

Key Advantages

• Specialised HVAC variable frequency drive for energy-efficient operation.
• 7.5 kW motor power rating for medium-duty systems.
• Three-phase 380–480 V AC input for industrial and commercial installations.
• Integrated HVAC control features for simplified operation.
• Energy savings through optimised speed control.
• Reliable Danfoss engineering for long service life.

Key Features

• Danfoss VLT HVAC Drive FC 102 series.
• 7.5 kW rated output power.
• Approx. 16 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Built-in RFI filters for EMC compliance.
• Integrated PID controller for accurate system control.
• Dedicated pump and fan control functions.
• Flexible communication options for BMS integration.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT HVAC Drive FC 102
• Model: 134F4181
• Product type: AC variable frequency drive
• Rated output power: 7.5 kW
• Rated output current: approx. 16 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Panel / cabinet mounting
• Cooling: Forced air cooling
• Operating temperature: approx. -10 to +50 °C
• Weight: approx. 4.5 kg

Efficient HVAC System Control

The Danfoss FC 102 drive controls motor speed by varying frequency and voltage, ensuring that HVAC systems operate efficiently under changing load conditions. This reduces energy consumption, improves comfort levels and extends equipment life.

Its advanced HVAC-specific functionality and integration capabilities make it a preferred choice for engineers and facility managers looking to enhance building performance and reduce operational costs.

Typical Applications

• Air handling units and ventilation systems.
• Heating and cooling pumps.
• Chillers and cooling towers.
• Commercial building HVAC systems.
• Industrial ventilation and air movement systems.
• Building management systems (BMS).

Trusted by HVAC Engineers Worldwide

Danfoss VLT HVAC Drives are widely recognised for delivering reliable, energy-efficient and intelligent motor control solutions across commercial and industrial environments.