DALI & Push AC Phase Cut Dimmer SR-2303SAC-NHP

This DALI-2 AC phase-cut dimmer combines DALI and push switch control in a compact design, providing flexible dimming solutions for single-color lighting applications. Supporting a wide 100–240VAC input and output voltage range, it delivers up to 400W of single-channel output controlled via one DALI address. Its trailing-edge dimming technology is compatible with resistive and capacitive loads, including dimmable LED lamps, incandescent lamps, and halogen lights. In addition to DALI control, it supports push switch dimming through a single-wire input, compatible with universal 8–230V AC/DC push switches. Adjustable minimum and maximum brightness settings allow precise control of the dimming range. Built-in over-temperature, overload, and short-circuit protection ensure safe and reliable operation. With screw-terminal connections and a mini-sized housing, it is easy to install in standard wall boxes. Compliant with IEC 62386-101, IEC 62386-102, and IEC 62386-207 Ed. 2, it integrates seamlessly into DALI-2 lighting control systems.

Key Features

• In compliance with IEC 62386-101:2014, IEC 62386-102:2014, IEC 62386-207 Ed2.
• Built-in DALI-2 interface, DALI DT6 device
• Match all DALI systems in the market
• AC phase cut dimmer with both DALI and push switch control interface
• 100-240VAC wide input and output voltage,
• 1 DALI address to control 1 channel output, up to 400W
• Input and output with screw terminals, safe and reliable
• Trailing edge dimming, supports resistive loads and capacitive loads
• Minimum and maximum brightness setting function
• Single wire push switch input for push dim function
• Great compatibility with universal 8V-230V~ input push switches
• To dim and switch single color dimmable LED lamps, traditional incandescent and halogen lights
• Over temperature protection, overload protection, short circuit protection
• Mini size, easy to be installed into a standard size wall box
• Waterproof grade: IP20