Danfoss 131N0221 VLT HVAC Drive FC-101 90kW Three Phase 380 - 480 VAC IP54

Why Choose the Danfoss FC‑101 HVAC Basic Drive (Part 131N0221)?

The Danfoss FC‑101 (P90K), part number 131N0221, provides heavy-duty 90 kW (125 HP) motor control optimized for HVAC, pump, and compressor systems. It runs on 380–480 VAC three-phase and is housed in an IP54 chassis (Frame I8; not Type 12). This variant includes a built‑in Class A2 (IEC C3) RFI filter, an alpha‑numeric local control panel (LCP), and a non-coated PCB. It does not include a brake chopper or mains option—ideal for panel integration where onboard interface and EMC compliance are required.

Technical Specifications

Frequently Asked Questions

• Which EMC class does it meet?
• Is a local control panel included?
• Is the PCB coated?
• What are the usual applications?

Typical Applications

• High‑power HVAC panel installations for fans, pumps, and compressors
• OEM systems needing built-in EMC compliance and local interface
• Indoor dusty or humid environments requiring IP54 enclosure

Key Features

• 90 kW / 125 HP at 380–480 VAC
• IP54-rated chassis enclosure (Frame I8) for indoor use
• Built‑in Class A2 (IEC C3) RFI filter with DC choke—compatibility for ≤ 20 m motor cables
• Alpha‑numeric LCP included for commissioning and diagnostics
• Supports induction and permanent-magnet motors with EC+ optimized V/f and vector control
• Fire Mode (Safe Torque Off), Flying Start, and automatic restart functionality
• Automatic Energy Optimizer saves ~3–5 % runtime energy
• Communication protocols: BACnet MS/TP, Modbus RTU, N2, LonWorks (via RS‑485)