Mean Well ELG-240-C1400D2 AC-DC Single output LED Driver (CC) with PFC

Yes. The 'D2' suffix identifies this as a fixed-output, non-dimmable constant-current driver. At 240W and 1400mA, it provides stable, unvarying drive current for LED downlight strings whose combined forward voltage falls within the 100–171V output range.

Yes. It carries an IP67 rating, making it suitable for outdoor cabinets, ground-recessed luminaires, and wet locations. The operating temperature range of -40°C to +85°C supports installation in cold-climate regions.

Yes. For installations where constant maximum brightness is required around the clock, the ELG-240-C1400D2 provides a fixed 1400mA output without the overhead of a dimming interface, simplifying the design of sign power systems.

The output voltage range is 100–171V at constant 1400mA. The number of series LEDs depends on each individual LED's forward voltage (Vf); sum the Vf values of your string to confirm they fall within the 100–171V regulation range.

The D2 is the fixed-output non-dimmable version: 240W, 1400mA, no dimming input, BSMI/CB/CE/EAC/UL certifications. The base C1400 is similar but carries additional certifications (CCC, ENEC, c_bsi, c_rcm). The C1400A adds analogue current trim, the C1400B adds PWM/0–10V dimming, the C1400AB adds both, and the C1400DA adds DALI dimming.

It is certified to BSMI, CB, CE, EAC, and UL, covering major North American, European, and Asian markets. It carries a 5-year manufacturer warranty and is housed in a metal IP67 enclosure.