Technical Information & Details for MEAN WELL ELG-150-C1050DA-3Y Power Supply
- Output Power: 105 W (100–180 VAC) / 150 W (200–305 VAC)
- Output Voltage: 72 – 143 V DC (in constant current region)
- Output Current: 1050 mA
- Interface / Dimming: DALI interface (Digital Addressable Lighting Interface)
- Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
- Input Cable Option: 3-core input wire with PE ground wire for Class I installations
- Efficiency: Up to 92%
- Current Ripple: 5.0% max. @ rated current
- Inrush Current: Cold start 65 A / 230 VAC
- Standby Power Consumption: < 0.5 W
- Working Temperature: −40 °C to +90 °C (case temperature Tcase)
- Cooling: Fanless free air convection
- Protections: Short circuit, Over voltage, Over temperature
- Surge Immunity Level: Line-Earth 6 kV, Line-Line 4 kV
- Withstand Voltage: 3750 V AC between input and output (3.75 kVAC)
- Dimensions (L x W x H): 219 mm x 63 mm x 35.5 mm
- Weight: approx. 950 g
- Safety & EMC Standards: UL8750 (Type HL), CSA C22.2, EN61347, EN55015, EAC, BIS, CE
- Ingress Protection: IP67 (fully potted for DALI control)
- Manufacturer Warranty: 5 years
Information about MEAN WELL ELG-150-C1050DA-3Y
Distinguishing itself from earlier LED driver generations with a more compact mechanical layout and standby power under 0.5 W, the MEAN WELL ELG-150-C1050DA-3Y delivers reliable power for modern intelligent lighting networks. It drives a precise 1050 mA constant current output within a 72–143 V DC window, reaching energy conversion efficiency levels up to 92%. Through its built-in DA-Type DALI protocol interface, the unit connects directly to smart building control systems for automated grouping and smooth dimming. The integrated -3Y 3-core AC input cable features a dedicated protective earth line to streamline grounded electrical safety compliance. Housed inside a fully potted, IP67-rated aluminum chassis with 6 kV surge immunity and Class I, Division 2 (Type HL) hazard compliance, this fanless LED driver is backed by a 5-year warranty.
