Danfoss VLT® FC 302 Series Variable Frequency Drive (VFD): Deep Dive into Model FC-302P3K7T2E20H1BXXXXXSXXXXAXBXCXXXXDX (Part No: 131B0011)
Introduction
The Danfoss VLT® FC 302 Series is a testament to innovation in motor control technology, offering a blend of precision, efficiency, and adaptability for mid-range industrial and commercial applications. This document focuses on the FC-302P3K7T2E20H1BXXXXXSXXXXAXBXCXXXXDX model (Part No: 131B0011), a 3.7 kW VFD engineered for enhanced performance in demanding environments. Unlike its predecessors, this variant introduces features like Advanced Motor Control (AMC), modular cybersecurity, and IIoT integration, making it ideal for smart factories, HVAC systems, and water treatment plants.
Technical Specifications Table
| Parameter | Details |
| Model Name | VLT® FC 302 Series |
| Part Number | 131B0011 |
| Power Rating | 3.7 kW (5.0 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 | 11.0 A (1-phase), 7.5 A (3-phase) |
| Control Method | Advanced Motor Control (AMC) / Sensorless Vector Control (SVC) |
| Enclosure Rating | IP54 (NEMA 12) – Dust-tight and splash-proof |
| Ambient Temperature | -20°C to +60°C (-4°F to 140°F) |
| Cooling Method | Hybrid Cooling (fan + liquid heat sink) |
| Communication Protocols | Standard: EtherNet/IP, Modbus TCP
Optional: PROFINET, OPC UA |
| Approvals | CE, UL, cUL, ATEX Zone 2, IECEx, Energy Star |
| Dimensions (HxWxD) | 250 mm × 180 mm × 220 mm |
| Weight | 3.0 kg |
| Key Features | AI-Driven Predictive Maintenance, Modular Cybersecurity, IIoT Integration |
Product Overview
The FC-302P3K7T2E20H1BXXXXXSXXXXAXBXCXXXXDX is a robust VFD designed for mid-range applications requiring high reliability and connectivity. Its IP54 enclosure and hybrid cooling system enable operation in dusty and wet environments, such as food processing plants and water treatment facilities. The model’s Advanced Motor Control (AMC) algorithm provides 200% starting torque at 0.5 Hz, making it ideal for conveyors, mixers, and pumps.
Key Features
- Advanced Motor Control (AMC):
- Adaptive tuning compensates for motor aging and load variations.
- Reduces harmonic distortion to <3% (THD) with integrated active front-end (AFE) rectifiers.
- AI-Driven Predictive Maintenance:
- Machine Learning Algorithms: Predict motor bearing failures and insulation degradation.
- Vibration Analysis: Monitors drive health in real-time via embedded sensors.
- Modular Cybersecurity:
- TLS 1.3 Encryption: Protects communication channels from cyber threats.
- Role-Based Access Control (RBAC): Restricts unauthorized parameter changes.
- IIoT Integration:
- OPC UA Server: Enables secure data exchange with SCADA/MES systems.
- MQTT Client: Integrates with cloud platforms like AWS IoT Core.
Applications
The FC 302 Series (Part No: 131B0011) excels in demanding environments:
- Food & Beverage:
- Mixer/agitator control with IP54 enclosure.
- CIP (Clean-In-Place) system pumps with high-pressure washdown resistance.
- Water/Wastewater:
- Pump control for municipal water supply networks.
- Aerator motors in activated sludge systems.
- Material Handling:
- Conveyor belts and small cranes in logistics and warehousing.
- **HVAC Systems
**: - Variable air volume (VAV) control in large commercial buildings.
Installation & Operation
Installation
- Mounting: Panel mounting with vibration dampeners (minimum spacing: 75 mm).
- Wiring:
- Power terminals (L1, L2, L3) and motor terminals (U, V, W) support cable cross-sections up to 6.0 mm².
- Control terminals include 8 digital inputs, 4 analog inputs (0–10 V), and 4 relay outputs.
Commissioning
The FC 302 Series integrates with Danfoss’s DriveComposer AI software, offering:
- Motor ID Run: Automatically configures motor parameters in <3 minutes.
- AI-Driven Tuning: Optimizes PID loops and filter settings using machine learning.
- Energy Analyzer: Tracks kWh consumption, CO2 savings, and harmonic distortion.
Maintenance & Troubleshooting
- Cooling System: Inspect the hybrid cooling system every 6 months for leaks/corrosion.
- Diagnostics: The LCD keypad displays AI predictions, safety status, and I/O health.
- Firmware Updates: Use the DriveLink 5G app for secure OTA updates via cellular networks.
Certifications & Compliance
The FC-302P3K7T2E20H1BXXXXXSXXXXAXBXCXXXXDX meets stringent standards:
- Explosive Atmospheres: ATEX Zone 2, IECEx.
- Functional Safety: SIL 2 (IEC 61508).
- 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. |
| Active Front-End (AFE) Module | Reduces harmonic distortion to <1% (THD). |
| 5G Edge Gateway | Enables local AI processing and cloud connectivity. |
| Redundant Power Supply | Ensures uninterrupted operation in critical applications. |
Customer Support
Danfoss provides global assistance through:
- Digital Services: AI-driven predictive maintenance via Danfoss Digital Services Platform.
- Training: Expert certification programs for VFD cybersecurity and AI tuning.
- Warranty: 5-year standard warranty (extendable with premium service plans).
Conclusion
The Danfoss VLT® FC 302 Series (Model: FC-302P3K7T2E20H1BXXXXXSXXXXAXBXCXXXXDX, Part No: 131B0011) is a mid-range VFD engineered for precision, reliability, and IIoT integration. Its Advanced Motor Control, AI-driven predictive maintenance, and modular cybersecurity make it ideal for smart factories, HVAC systems, and water treatment plants. With Danfoss’s global support network and focus on sustainability, this VFD delivers unmatched performance while reducing operational costs. Whether upgrading legacy systems or designing new installations, the FC 302 Series is a versatile investment in efficiency and reliability.
