The MEAN WELL ELG-240-24AB-3Y is a 240W constant voltage + constant current LED driver, delivering 24V at up to 10A, with 3-in-1 dimming (0–10VDC, 10V PWM signal or resistance). The -3Y suffix means a 3-wire AC input (AC/L, AC/N and PE protective earth) on an SJOW 17AWG×3C input cable, instead of the 2-wire input of the standard ELG-240-24AB. It is designed for LED street and area lighting, flood and high-bay fixtures, signage and other indoor or outdoor LED installations.
Key features
- Output: 24V, 10A rated; constant current region 12–24V
- 3-wire AC input: AC/L (brown), AC/N (blue), PE (green/yellow)
- Wide input 100–305VAC / 142–431VDC with active PFC (PF ≥ 0.97 at 115VAC)
- Full power at 200–305VAC; 180W at 100–180VAC
- 3-in-1 dimming plus built-in potentiometer: Vo 22.4–25.6V, Io 5–10A
- IP65 metal housing; protections: short circuit, overcurrent, over voltage, over temperature
- Standby power consumption <0.5W
- Typical efficiency 92%
- 5 years warranty (MEAN WELL)
Specifications
| Model |
ELG-240-24AB-3Y |
| Series |
ELG-240 |
| Output |
24V / 10A, 240W (200–305VAC); 180W at 100–180VAC |
| Input |
100–305VAC / 142–431VDC, 3-wire (L / N / PE) |
| Dimming |
3-in-1: 0–10VDC, 10V PWM, resistance (AB-Type) |
| Efficiency (typ.) |
92% |
| Protection rating |
IP65 |
| Working temperature |
Tcase -40 to +90°C |
| Dimensions |
244 × 71 × 37.5 mm (9.61 × 2.80 × 1.48 in) |
| Weight |
1.22 kg |
Typical applications: LED street and area lighting, flood and high-bay fixtures, signage, architectural lighting and other indoor or outdoor LED installations that need a grounded (PE) input connection.
Datasheet: ELG-240 series specification (PDF). Ships from Miami, FL.
SKU: 025-1136