Danfoss VLT HVAC Basic Drive FC101 Variable Frequency Drive VFD

📝 PRODUCT INTRODUCTION

The Danfoss VLT HVAC Basic Drive FC101 is a robust and cost-effective variable frequency drive specifically engineered for simple fan, pump, and compressor applications in heating, ventilation, and air conditioning systems. Designed with user-friendly operation and energy efficiency in mind, this drive features built-in HVAC functions that reduce initial installation costs and optimize system performance. Its compact design and reliable electronic protection make it a preferred choice for building automation and industrial utility systems worldwide.

⚙️ TECHNICAL PARAMETERS

Nominal Voltage Range: 3-phase 380V to 480V AC or 1-phase 200V to 240V AC

Power Range: 0.25 kW to 90 kW (0.33 HP to 120 HP)

Main Grid Frequency: 50/60 Hz

Output Frequency Range: 0 to 200 Hz (VVC+ mode) or 0 to 400 Hz (U/f mode)

Control Method: Wireless VVC+ or linear U/f control vectors

Enclosure Protection Rating: IP20 / Chassis, IP21 / Type 1, or IP54 / Type 12

Fieldbus Communications: Built-in Modbus RTU, BACnet MS/TP, and FC Protocol

Digital Inputs: 4 programmable digital inputs

Analog Inputs: 2 analog inputs (voltage or current selectable)

Analog Outputs: 1 analog output

Relay Outputs: 2 programmable relay outputs

💡 KEY FUNCTIONS

Energy Optimization: Built-in Automatic Energy Optimization (AEO) feature reduces motor energy consumption by up to 5 percent under partial loads.

Fire Mode: Safety feature that overrides standard faults to keep the ventilation fan running as long as possible during emergency smoke extraction events.

Sleep Mode: Automatically stops the pump or fan when demand drops to near zero, preventing equipment wear and saving power.

Flying Start: Catches a spinning fan or motor smoothly without tripping, reducing mechanical stress on belts and couplings.

PI Controller: Integrated process controller eliminates the need for an external controller for basic constant pressure or constant flow regulation.

📐 DIMENSIONS

Frame Size H1: Height 195 mm x Width 75 mm x Depth 168 mm

Frame Size H2: Height 227 mm x Width 90 mm x Depth 190 mm

Frame Size H3: Height 250 mm x Width 100 mm x Depth 206 mm

Frame Size H6: Height 518 mm x Width 242 mm x Depth 260 mm

Note: Total dimensions scale based on the selected power rating and enclosure IP rating.

⚖️ WEIGHT

Frame Size H1: 1.8 kg (4.0 lbs)

Frame Size H2: 2.9 kg (6.4 lbs)

Frame Size H3: 4.3 kg (9.5 lbs)

Frame Size H6: 19.5 kg (43.0 lbs)

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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