1. Introducció
This manual provides essential information for the safe and efficient use of Lifud LED Drivers, including both YM and YS series. These drivers are designed to provide constant current power for indoor LED light fixtures.
Note on Series: The Lifud factory has upgraded the YM Series to the YS Series. The YS Series features high power factor (PF) and is designed to be flicker-free, offering better quality and being more comfortable for the eyes. The YM Series also has a high PF but may exhibit slight flicker. Only a limited quantity of YM Series drivers are currently available.
2. Informació de seguretat
Si us plau, llegiu i comprengui totes les instruccions de seguretat abans de la instal·lació i el funcionament. Si no segueix aquestes instruccions, es poden produir descàrregues elèctriques, incendis o altres perills.
- Installation should only be performed by a qualified electrician in accordance with local electrical codes and regulations.
- Assegureu-vos que el subministrament elèctric estigui desconnectat abans de qualsevol treball d'instal·lació, cablejat o manteniment.
- No supereu el volum d'entrada especificattage or output current/voltagrangs e.
- No obriu el controlador casing. No hi ha peces que l'usuari pugui reparar a l'interior.
- Keep the driver away from water, moisture, and high temperatures.
- Assegureu-vos que hi hagi una ventilació adequada al voltant del conductor per evitar el sobreescalfament.
3. Producte acabatview
Lifud LED Drivers are constant current power supplies designed for various LED lighting applications. They feature a compact design and screw-free terminals for ease of installation.
Característiques principals:
- Active Power Factor Correction (High PF)
- Alta eficiència
- Screw-free design for simplified wiring
- Factor de forma compacte
- Certified with CE, CB, RCM, TUV, CCC standards
4. Especificacions
The Lifud LED Drivers are available in various models with different power outputs and current ratings. Below are general specifications and detailed electrical characteristics for specific series.
General Specifications (LF-GIRxxxYM Series)
Electrical Characteristics (LF-GIR030YM)
Electrical Characteristics (LF-GIR040YM)
Electrical Characteristics (LF-GIF050YSxxxH)
Electrical Characteristics (LF-GIF060YSxxxH)
5. Instal·lació i configuració
The Lifud LED Drivers feature a screw-free design for quick and secure wiring connections.
5.1 Instruccions de cablejat
- Desconnecteu l'alimentació: Assegureu-vos que l'alimentació principal estigui apagada abans de començar qualsevol cablejat.
- Open Terminal Covers: Use a small screwdriver to gently pry open the blue terminal covers on both the AC input and DC output sides. Refer to Figure 8 for guidance.
- Connecteu l'entrada de CA: Connect the AC mains supply (220-240V) to the 'AC IN' terminals. Ensure correct polarity: 'AC-N' for Neutral and 'AC-L' for Live. Refer to Figure 9.
- Connect DC Output: Connect your LED module(s) to the 'DC OUT' terminals. Observe correct polarity: 'LED+' for positive and 'LED-' for negative. Refer to Figure 10.
- Connexions segures: Once wires are inserted, close the blue terminal covers firmly to secure the connections.
- Verificar: Double-check all connections for proper polarity and secure fit before restoring power.
6. Funcionament
Once properly installed and wired, the Lifud LED Driver will automatically provide the specified constant current output to the connected LED modules when AC power is supplied. There are no user controls for operation.
7. Solució De Problemes
If your LED lighting system is not functioning correctly, consider the following common issues:
- Sense sortida de llum:
- Check if the AC input power is correctly connected and active.
- Verify that the DC output wiring to the LED module(s) is correct and secure, paying attention to polarity.
- Ensure the LED module(s) are compatible with the driver's output voltage i especificacions actuals.
- Check for any visible damage to the driver or wiring. - Flickering LEDs:
- If using an YM Series driver, slight flicker may be inherent due to its design. Consider upgrading to a YS Series driver for flicker-free operation.
- Assegureu-vos que el volum d'entradatage is stable and within the specified range (AC 220-240V).
- Check for loose connections. - Sobreescalfament:
- Ensure the driver is installed in a location with adequate ventilation.
- Verify that the total power consumption of the connected LED modules does not exceed the driver's rated output power.
If problems persist after checking these points, consult a qualified electrician or contact customer support.
8. Manteniment
Lifud LED Drivers are designed for long-term, maintenance-free operation. However, the following general care practices are recommended:
- Keep the driver clean and free from dust and debris to ensure optimal heat dissipation.
- Periodically inspect wiring connections for any signs of wear or loosening.
- Assegureu-vos que l'entorn de funcionament es mantingui dins dels rangs de temperatura i humitat especificats.
9. Consells d'usuari
- YM vs. YS Series: For new installations or replacements, prioritize the YS Series drivers for their flicker-free performance and improved eye comfort.
- Funcionalitat d'atenuació: These Lifud LED drivers are constant current power supplies and typically do not support dimming unless explicitly stated on the product label or specifications. If dimming is required, ensure you purchase a driver specifically designed for dimmable applications.
10. Garantia i Suport
Lifud LED Drivers come with a 5 any de garantia des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
For technical support, warranty claims, or further inquiries, please contact your retailer or the manufacturer directly. Contact information for Lifud Technology Co., Ltd. is typically available on their official weblloc o embalatge del producte.
