Danfoss 131N0206 VLT HVAC Drive FC-101 37kW Three Phase 380 - 480 VAC IP54

Why Choose the Danfoss FC‑101 HVAC Basic Drive (Part 131N0206)?

The Danfoss FC‑101 (P37K), part number 131N0206, delivers 37 kW (50 HP) three‑phase motor control for HVAC, pump, and compressor systems. It operates on 380–480 VAC and includes an IP54-rated enclosure (Frame I6). This variant features a built‑in RFI filter (Class A1/B, IEC C1), an alpha‑numeric Local Control Panel, and ships with an uncoated PCB. It does not include a brake chopper or mains options.

Technical Specifications

Frequently Asked Questions

• How much energy can this drive save?
• What EMC/RFI compliance does it provide?
• Which motor types are supported?
• Can it integrate with building management systems?

Typical Applications

• OEM and retrofit HVAC panel builds
• Commercial fan, pump, and compressor systems
• Ventilation, chilled water, booster pump, and refrigeration setups in dusty or damp environments

Key Features

• 37 kW / 50 HP at 380–480 VAC
• IP54 enclosure (Frame I6) for harsh environments
• Built-in Class A1/B (IEC C1) RFI filter—external filtering typically not required for ≤ 20 m cable
• Alpha‑numeric LCP included for commissioning and diagnostics
• Supports BACnet MS/TP, Modbus RTU, N2, and LonWorks via RS‑485
• Automatic Energy Optimizer delivers ~3–5 % energy savings at startup
• Compatible with induction and permanent‑magnet motors (V/f and sensorless vector control)
• Includes Fire Mode (Safe Torque Off) and Flying Start features