131B6942-160 KW / 250 HP, 380 - 480 VAC, IP54 / Type 12,_x000D_RFI class Commercial (C2), No brake chopper, No Mains Option_x000D_No A Option, No B Option, Not Coated PCB

Why Choose the Danfoss 131B6942 VLT HVAC Drive?

The Danfoss 131B6942 is a high-power VLT HVAC Drive FC 102 variable frequency drive (VFD) designed for efficient speed control of three-phase motors in heating, ventilation and air conditioning systems. As part of the trusted Danfoss VLT HVAC Drive series, it is engineered to optimise fan, pump and compressor performance while helping reduce energy consumption and improve system reliability.

This drive provides dedicated HVAC motor control in a robust chassis format, making it suitable for plant rooms, building services installations and industrial ventilation systems. The FC 102 platform is widely used where accurate airflow, pressure and flow regulation are required, helping deliver stable operation, reduced mechanical stress and lower running costs.

With a rated output power of 200 kW / 300 HP and a three-phase 380–480 V AC supply, the Danfoss 131B6942 is ideal for large HVAC motors used in air handling, pumping and process ventilation applications. Its IP00 / chassis enclosure is intended for installation inside a suitable electrical cabinet or protected control panel.

Key Advantages

• High-power VLT HVAC variable frequency drive for demanding building services applications.
• 200 kW / 300 HP motor power rating suitable for large HVAC equipment.
• Three-phase 380–480 V AC input compatible with industrial power systems.
• IP00 / chassis format for cabinet or panel integration.
• Designed for fans, pumps, compressors and ventilation systems.
• RFI Class A1 / C2 filtering for improved EMC performance.
• Graphical Local Control Panel for setup, monitoring and operation.
• Efficient speed control helps reduce energy use and mechanical wear.

Key Features

• Danfoss VLT HVAC Drive FC 102 series.
• 200 kW / 300 HP rated output power.
• Three-phase 380–480 V AC input supply.
• IP00 / chassis protection format.
• RFI Class A1 / C2 filter.
• No brake chopper.
• No mains option.
• Graphical Local Control Panel.
• No A option and no B option.
• Not coated PCB.
• Heavy-duty frame construction for large motor applications.
• Dedicated HVAC motor control functionality.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT HVAC Drive FC 102
• Model: 131B6942
• Alternative SKU: FC-102P200T4E00H4XGXXXXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 200 kW / 300 HP
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP00 / Chassis
• RFI filter: Class A1 / C2
• Brake chopper: No brake chopper
• Mains option: No mains option
• Control panel: Graphical Local Control Panel
• PCB coating: Not coated PCB
• Typical motor applications: Fans, pumps and compressors

Efficient HVAC Motor Control

Variable frequency drives such as the Danfoss VLT HVAC Drive regulate motor speed by adjusting the voltage and frequency supplied to the motor. This allows HVAC equipment to match output to real system demand instead of running continuously at full speed, helping lower energy consumption, reduce noise and minimise mechanical wear.

The FC 102 series is developed specifically for HVAC applications and supports reliable control of airflow, pressure and temperature across commercial and industrial building services systems. Its dedicated functions, graphical interface and robust drive architecture make it suitable for commissioning, operation and long-term maintenance in demanding environments.

Typical Applications

• Large HVAC fan systems.
• Air handling units and ventilation equipment.
• Commercial and industrial building services.
• Heating and chilled water pump systems.
• Plant room motor control installations.
• Compressors and process ventilation equipment.
• Energy-saving HVAC retrofit projects.

Trusted by HVAC and Building Services Engineers

Danfoss VLT HVAC drives are widely used by building services engineers, facilities teams and industrial automation specialists to deliver reliable, energy-efficient motor control for demanding HVAC installations.