Mean Well ELG-200-48-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC

Yes. The 48V constant-current output is compatible with 48V LED strip systems used in display shelving, perimeter cove lighting, and feature walls. At 200W it can drive substantial strip lengths, and the enhanced reliability qualification reduces maintenance risk in high-footfall retail environments.

Yes. The IP67 waterproof rating protects against rain and temporary immersion, and the operating range of -40°C to +90°C covers typical outdoor sign environments. At 200W and 48V it delivers adequate power for mid-to-large illuminated sign arrays where the higher voltage reduces resistive losses over long internal wiring runs.

Yes. The combination of IP67 waterproofing, -40°C to +90°C operating range, and the enhanced reliability qualification makes the ELG-200-48-3Y well-suited for infrastructure lighting where driver replacement is disruptive and access is limited. At 200W and 48V it also supports long LED strip or module runs from a single driver.

Both share the same 200W / 48V / 4.16A output, IP67 rating, and 244×71×37.5 mm dimensions. The -3Y variant adds stricter qualification testing and enhanced component screening for extended service life. For permanent infrastructure installations—tunnels, bridges, public walkways—the -3Y variant reduces the likelihood of premature failure where changeout is costly.

The driver delivers 200W at 48V. For a 10W/m strip, maximum length is 20 m (200 ÷ 10); for a 16W/m strip, roughly 12.5 m (200 ÷ 16). After applying a recommended 20% derating, practical limits are about 16 m and 10 m respectively. Check your strip's rated power per meter for an accurate figure.

The IP67 rating handles temporary water immersion and salt-air humidity typical of waterfront installations. The wide operating temperature range and metal enclosure provide additional resilience. For direct salt-spray or fully submerged conditions, a sealed external enclosure is still recommended for long-term corrosion protection.