DC-DC Dimmable and Independent Constant Current DALI-2 LED Driver for Outdoor Lighting with Solar
It is a DC-DC dimmable and independent constant current DALI-2 LED driver #DR24150D, specially applied to outdoor and solar supply cases. This DALI-2 LED driver is a 1-channel unit, offering a dimming range of 1-100%, with accurate 1% flicker-free operation (minimum 16mA). Integrated DALI bus PS, CC 55mA/15V, can power supply to device(e.g., sensor, etc.) without additional wire connection.
- Built-in AUX supply, 24V/125mA, can power the device if needed.
- D4i provides support for collecting data, sending commands, and diagnosing errors remotely.
- Support DiiA/Zhaga connector, extensions DT49, DT50, DT51, DT52
- Output current is adjustable within 800mA – 1600mA via DALI
- IP65 rating
- Protection: reverse polarity, short circuit, no-load, overload, over temperature, IP65
- One SKU supports different fixture types
- Nominal life time >50,000h
Special Features:
- Day/Night input voltage sensing function. This function makes the solar lighting smarter by detecting and controlling the D/N voltage. The DALI-2 solar driver functions similarly to the solar controller.
- Integrated the Day/Night delay function into the solar driver. When its SensorMode is 0x81, this function ensures energy saving during daylight fading. The actual time of turning on or turning off can be delayed by up to 127minutes.
- Battery input under voltage protection function. This DALI-2 solar driver can detect LVC(low voltage disconnect) of the battery and disconnect/reconnect the battery accordingly. This function protects the battery and prolongs its life.
- Statistics counter and time clear useless data function.
Technical Parameters:
- Max output power: 40W
- Power input: DC 12-24V
- Output 9-51V
- Working temperature: -25℃ to +55℃
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