Manyèl Enstriksyon pou Kondwi Envèstisè Danfoss FC280 la

1. Entwodiksyon

This manual provides essential information for the safe and efficient operation, installation, and maintenance of the Danfoss FC280 Inverter Drive, model 134U2978. The FC280 is a versatile frequency converter designed for precise motor control in various industrial applications.

The Danfoss FC280 Inverter Drive is engineered to deliver reliable performance for controlling 3-phase AC motors, offering advanced features for energy efficiency and process optimization.

2. Enfòmasyon sou Sekirite

WARNING: Read all safety instructions carefully before installation, operation, or maintenance. Failure to comply may result in serious injury or death, and/or equipment damage.

• Se sèlman pèsonèl kalifye ki dwe enstale, opere, epi kenbe ekipman sa a an bon eta.
• Ensure the main power supply is disconnected and locked out before performing any work on the drive or motor.
• Verify proper grounding of the drive and motor.
• Pa touche konpozan elektrik yo lè gen kouran.
• Protect the drive from moisture, dust, and extreme temperatures.
• Obsève tout kòd elektrik lokal ak nasyonal yo.

3. Pwodwi Features

The Danfoss FC280 Inverter Drive (Model 134U2978) offers a range of features designed for robust performance and control:

• Output Frequency Range: 0 to 500 Hz
• Sorti pouvwa: 0.55 KW
• Input Phase: 3-Phase
• Antre Voltage: 400V
• Konsepsyon kontra enfòmèl ant pou enstalasyon ekonomize espas.
• Integrated RFI filter for reduced electromagnetic interference.
• User-friendly control panel for easy parameter setup and monitoring.

Figi 3.1: Devan view of the Danfoss FC280 Inverter Drive, showing the control panel and VLT Midi Drive branding.

4. Enstalasyon

4.1 Montaj

The FC280 drive should be mounted vertically on a flat, stable surface in an environment that meets the specified operating conditions (temperature, humidity, ventilation). Ensure adequate clearance around the unit for proper airflow and heat dissipation.

• Mount the drive in an upright position.
• Allow at least 10 cm (4 inches) of free space above and below the unit for ventilation.
• Use appropriate screws and mounting hardware suitable for the drive's weight and the mounting surface.

4.2 fil elektrik

All wiring must be performed by a qualified electrician in accordance with local and national electrical codes. Incorrect wiring can cause damage to the drive, motor, or pose a safety hazard.

1. Fil elektrik: Connect the 3-phase 400V AC input power to the L1, L2, L3 terminals. Ensure correct phase sequence.
2. Motè fil elektrik: Connect the motor leads to the U, V, W output terminals.
3. Atè: Connect the protective earth (PE) terminal of the drive to a reliable ground point.
4. Fil elektrik kontwòl: Connect control signals (e.g., start/stop, speed reference) to the appropriate control terminals as per your application requirements. Refer to the detailed wiring diagrams in the full product manual for specific terminal assignments.

5. Konfigirasyon ak enstalasyon inisyal

After successful installation and wiring, the drive requires initial setup. The FC280 features a user-friendly control panel for parameter adjustment.

1. Pouvwa sou: Apply main power to the drive. The display on the control panel should illuminate.
2. Basic Parameter Setting:
   • Navige nan meni an lè l sèvi avèk kle yo flèch.
   • Set motor nominal voltage (egzanp, 400V).
   • Set motor nominal current.
   • Set motor nominal frequency (e.g., 50Hz or 60Hz).
   • Set motor nominal speed.
   • Configure acceleration and deceleration ramps.
3. Motor Auto-Tune (Optional but Recommended): For optimal performance, perform a motor auto-tune function if available in the drive's menu. This process measures motor parameters and optimizes the drive's control algorithms.
4. Sove Anviwònman: Ensure all configured parameters are saved before exiting the setup menu.

6. Operasyon Enstriksyon

The Danfoss FC280 Inverter Drive can be operated via its local control panel or external control signals.

6.1 Local Operation (Control Panel)

• Kòmanse/Stop: Peze a ON button to start the motor and the OFF bouton pou sispann li.
• Ajisteman vitès: Sèvi ak la Up epi Desann arrow keys to adjust the output frequency (motor speed).
• Siveyans: The display shows various operating parameters such as output frequency, motor current, and DC link voltage. Use the navigation buttons to cycle through display modes.

6.2 Operasyon Remote

For remote control, the drive can accept signals from external sources such as PLCs, potentiometers, or other control devices connected to its control terminals. Refer to the detailed wiring and parameter settings for remote control in the comprehensive product manual.

7. Antretyen

Regular maintenance ensures the longevity and reliable operation of your Danfoss FC280 Inverter Drive. Always disconnect power before performing any maintenance.

• Netwayaj: Periodically clean the drive's exterior and ventilation openings to prevent dust accumulation, which can impede cooling. Use a soft, dry cloth. Do not use liquid cleaners.
• Enspeksyon fanatik: Check cooling fans for proper operation and cleanliness. Replace fans if they are noisy or not functioning correctly.
• Sere Tèminal: Annually check the tightness of all electrical connections to prevent loose contacts and overheating.
• Tcheke anviwònman an: Asire w ke anviwònman operasyon an rete nan limit tanperati ak imidite espesifye yo.

NAN. Depanaj

This section provides general guidance for common issues. For detailed fault codes and advanced troubleshooting, refer to the complete Danfoss FC280 manual.

9. Espesifikasyon teknik

10. Garanti ak sipò

For detailed warranty information, please refer to the official Danfoss warranty statement provided with your product or visit the official Danfoss website. Warranty terms may vary based on region and purchase date.

For technical support, service, or spare parts, please contact your authorized Danfoss distributor or visit the Danfoss support portal. When contacting support, please have your product model number (134U2978) and serial number readily available.

Danfoss ofisyèl Websit: www.danfoss.com