Danfoss VLT® FC 302 Series Variable Frequency Drive (VFD): Deep Dive into Model FC-302P2K2T2E20H1BXXXXXSXXXXAXBXCXXXXDX (Part No: 131B0008)
Introduction
The Danfoss VLT® FC 302 Series redefines motor control for light industrial and commercial applications, blending compact design, energy efficiency, and user-friendly operation. This document focuses on the FC-302P2K2T2E20H1BXXXXXSXXXXAXBXCXXXXDX model (Part No: 131B0008), a 2.2 kW VFD engineered for space-constrained environments and cost-sensitive projects. Unlike its higher-powered counterparts, this variant prioritizes simplicity, energy savings, and seamless integration with building automation systems, making it ideal for HVAC, pumping, and material handling.
Technical Specifications Table
| Parameter | Details |
| Model Name | VLT® FC 302 Series |
| Part Number | 131B0008 |
| Power Rating | 2.2 kW (3.0 HP) @ 200–240 V, 1-phase / 380–480 V, 3-phase |
| Input Voltage | 200–240 V AC ±10%, 47–63 Hz (1-phase)
380–480 V AC ±10%, 47–63 Hz (3-phase) |
| Output Current | 7.0 A (1-phase), 4.5 A (3-phase) |
| Control Method | Scalar Control (V/F) / Sensorless Vector Control (SVC) |
| Enclosure Rating | IP21 (NEMA 1) – Dust-resistant and drip-proof |
| Ambient Temperature | -10°C to +50°C (14°F to 122°F) |
| Cooling Method | Hybrid Cooling (fan + natural convection) |
| Communication Protocols | Standard: BACnet MS/TP, Modbus RTU
Optional: CANopen, Profibus DP |
| Approvals | CE, UL, cUL, Energy Star, REACH, RoHS |
| Dimensions (HxWxD) | 200 mm × 140 mm × 170 mm |
| Weight | 2.0 kg |
| Key Features | Integrated EMC Filter, Real-Time Clock, Plug-and-Play Macros, Energy Saver |
Product Overview
The FC-302P2K2T2E20H1BXXXXXSXXXXAXBXCXXXXDX is a versatile VFD designed for ease of use and energy efficiency. Its hybrid cooling system and IP21 rating make it suitable for dusty industrial environments and light commercial spaces. The model’s dual-voltage capability (200–240 V / 380–480 V) adds flexibility for global installations, while its Energy Saver function reduces energy consumption by up to 30% in variable torque loads.
Key Features
- Energy Efficiency:
- Automatic Energy Optimizer: Adjusts motor voltage and frequency to match load demands.
- Sleep/Wake Mode: Deactivates the drive during idle periods to minimize standby losses.
- Power Factor Correction (PFC): Reduces harmonic distortion to <5% (THD).
- Simplified Control:
- Plug-and-Play Macros: Preconfigured settings for pumps, fans, and conveyors.
- Built-in PID Controller: Eliminates the need for external regulators.
- Real-Time Clock (RTC): Enables scheduled operations (e.g., peak-load shaving).
- Connectivity:
- BACnet MS/TP: Integrates with building management systems (BMS).
- Modbus RTU: Standard for HVAC and industrial automation.
- Compliance:
- Energy Star Certification: Meets stringent energy efficiency guidelines.
- Low Harmonic Design: Complies with IEEE 519 without external filters.
Applications
The FC 302 Series (Part No: 131B0008) excels in cost-sensitive environments:
- HVAC Systems:
- Variable air volume (VAV) control in fans and blowers.
- Precision temperature regulation for air handling units (AHUs).
- Water Management:
- Pump control for constant pressure systems in residential and commercial buildings.
- Irrigation systems requiring flow optimization.
- Material Handling:
- Conveyor belts and small mixers in light industrial settings.
- Food & Beverage:
- Refrigeration unit motor control in retail stores and restaurants.
Installation & Operation
Installation
- Mounting: Wall-mounted or DIN-rail mounted (minimum spacing: 40 mm).
- Wiring:
- Power terminals (L1, L2, L3) and motor terminals (U, V, W) support cable cross-sections up to 2.5 mm².
- Control terminals include 4 digital inputs, 2 analog inputs (0–10 V), and 2 relay outputs.
Commissioning
The FC 302 Series integrates with Danfoss’s DriveConfig software, offering:
- Quick Setup Wizard: Configures motor parameters and application settings in <5 minutes.
- Macro Library: Preconfigured profiles for pumps, fans, and conveyors.
- Energy Monitor: Tracks kWh savings and carbon footprint reductions.
Maintenance & Troubleshooting
- Cooling System: Clean the hybrid cooling system every 6 months to prevent overheating.
- Diagnostics: The LCD keypad displays fault codes (e.g., “Overcurrent” or “Overvoltage”) and energy metrics.
- Firmware Updates: Use the DriveLink app for wireless updates via Bluetooth.
Certifications & Compliance
The FC-302P2K2T2E20H1BXXXXXSXXXXAXBXCXXXXDX adheres to international standards:
- Electromagnetic Compatibility (EMC): EN 61800-3 (C2 category).
- Safety: EN 61800-5-1 (functional safety).
- Environmental: RoHS and REACH compliance.
Optional Accessories
Danfoss offers a range of accessories to enhance the FC 302’s functionality:
| Accessory | Description |
| IP66 Enclosure | Weatherproof housing for outdoor installations. |
| EMI Filter | Reduces conducted emissions (EN 61800-3 Cat C1). |
| Communication Gateway | Converts Modbus RTU to Profibus DP. |
| Remote Monitor | Web-based dashboard for IIoT integration. |
Customer Support
Danfoss provides global support through:
- Technical Documentation: User manuals, datasheets, and application notes.
- Training: Online courses and in-person workshops for engineers.
- Warranty: 2-year standard warranty (extendable up to 5 years).
Conclusion
The Danfoss VLT® FC 302 Series (Model: FC-302P2K2T2E20H1BXXXXXSXXXXAXBXCXXXXDX, Part No: 131B0008) is a compact, energy-efficient VFD designed for light industrial and commercial applications. Its hybrid cooling, plug-and-play macros, and Energy Star certification make it ideal for HVAC, pumping, and material handling systems. With robust safety features and Danfoss’s global support network, the FC 302 Series delivers reliable performance while reducing operational costs. Whether upgrading legacy systems or designing new installations, this VFD is a cost-effective investment in sustainability and efficiency.
