MEAN WELL is now launching the DALI version (for the PWM-120-12DA and PWM-120-24DA models) to control lighting systems using the DALI (Digital Addressable Lighting Interface) protocol.
With the PWM-120-DA drivers, you can take full advantage of the DALI protocol. These power supplies can be configured with either linear or logarithmic output, and they also incorporate all the DALI functionality. One of the main advantages of working with DALI is that it allows you to plan a lighting installation or system more conceptually than physically, with the ability to easily modify groups or scenes at the last minute without operational implications (wiring) as with other types of systems. Furthermore, it is a very flexible system due to the ability to change groups and create scenes.
A second key point is cost reduction. On the one hand, control systems cost is lower because different products from various manufacturers can be integrated into a single system.
Another advantage of using this series in its DALI version is its easy connection to more complex systems such as Building Management Systems (BMS) (KNX, TCP/IP, BACnet, wireless).
The DA version is compatible with any DALI system. With a plastic housing, they are designed for architectural, decorative, outdoor, or any LED lighting application requiring a high-quality driver. HL Class I Division 2 approved for use in hazardous areas in the USA.
Characteristics:
• DALI-dimmable LED driver.
• Wide input range 90-305V AC
• 12V and 24V DC, 10 and 5A - 120W
• 0% to 100% dimming (DALI)
• Efficiency: 90.5%
• PFC >0.96
• Class II without grounding
• No-load power consumption
• Operating temperature range -40°C to +90°C
• IP67 rated plastic housing
• For LED strips.
• Suitable for hazardous areas
