Technical Information & Details for the MEAN WELL ELG-200-24A-3Y Power Supply
- Output Power: 199.68 W
- Output Voltage: 24 V DC
- Output Current: 2.78 – 5.55 A
- Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 92 %
- Ripple & Noise: ≤ 250 mVp-p
- Inrush Current: COLD START 60 A at 230 VAC
- No-Load Power Consumption: < 0.5 W
- Operating Temperature: Case temperature Tcase −40 °C to +90 °C
- Cooling: Fanless free air convection
- Protection Functions: Short circuit, overload, overvoltage, overtemperature
- Ingress Protection: IP65 (A-Type with built-in potentiometer)
- Withstand Voltage: I/P-O/P: 3.75 kV AC
- Dimensions (L x W x H): 244 mm x 71 mm x 37.5 mm
- Weight: approx. 1.22 kg
- Safety & EMC Certificates: UL8750, Type HL, EN61347-1, EAC, BIS
- Special Feature: 3-wire input configuration (3Y) with protective earth connection
- Manufacturer Warranty: 5 years
Information about the MEAN WELL ELG-200-24A-3Y
Engineered to satisfy rigorous industrial and architectural lighting criteria, the MEAN WELL ELG-200-24A-3Y delivers superior conversion efficiency coupled with exceptional physical durability. Encased in a rugged metal enclosure featuring an IP65 ingress protection rating, this driver functions reliably across both indoor locations and exposed outdoor setups. Field operators benefit significantly from a wide thermal performance window defined by a case temperature limit of Tcase −40 °C to +90 °C, ensuring flawless operation in freezing winters or extreme heat. Furthermore, the specialized 3-wire input configuration (3Y) incorporates a protective earth line to optimize electromagnetic compatibility and user safety.
Operating through a dual constant voltage and constant current mechanism, the unit shields connected loads against overloads, overvoltages, and thermal runaways. An onboard potentiometer within the A-Type framework allows technicians to manually fine-tune both output current and voltage parameters precisely to project specifications. Accepting a universal input voltage span from 100 to 305 V AC, it smooths out grid fluctuations effectively while maintaining minimal standby power losses. Long-term operational reliability is comprehensively safeguarded by an industry-leading 5 years manufacturer warranty.
Additional compliance with UL8750 Type HL standards qualifies the power supply for deployment within hazardous Class I, Division 2 classified zones. High electrical conversion efficiency peaking at 92 percent successfully diminishes internal thermal stress, extending component lifespan across continuous operation cycles. The entirely fanless cooling layout utilizes natural convection to eliminate acoustic output and remove vulnerable moving parts entirely. Strict adherence to international immunity directives guarantees seamless integration into complex electrical networks.
Ultimately, this high-capacity power driver serves as an optimal solution for modern street illumination, large-scale bay lighting, and heavy-duty floodlighting projects. Professional system designers appreciate its unique blend of robust safety engineering, precise output adjustability, and structural longevity. Invest in a dependable power supply built to excel where standard commercial units fail.