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Mean Well ELG-200-48-3Y Power Supply 200W 48V 4.16A — 3-Wire Input (with Earth)

metal caseIP675 years warranty

SKU ELG-200-48-3Y

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The ELG-200 is a 200W Mean Well power converter (input range: 100~305VAC). This is the 3Y variant, supplied with a 3-wire input cable (live, neutral and protective earth).

Key Features

✓ 3-wire input with protective earth (L, N + PE)
✓ Input voltage range: 100~305VAC
✓ DC output voltage adjustable ±10%
✓ 3.75KVAC reinforced I/O isolation
✓ Protections: Short circuit / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: (type”HL”), CSA C22.2 No. 250.13-12;IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13 UL8750 EAC TP TC 004;BIS IS15885(for 12/12B/24/24B/36/36A/42A/48/48A/54A only) GB19510.14,GB19510.1; IP65 or IP67; KC61347 1 KC61347 2 13
✓ 3 years warranty

Frequently Asked Questions

Is the ELG-200-48-3Y suitable for powering 48V LED strips in a commercial retail fit-out?

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.

Can the ELG-200-48-3Y be used to power LED modules in an outdoor illuminated sign cabinet?

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.

Is the ELG-200-48-3Y a good choice for driving LED lighting in a permanent public infrastructure project such as a pedestrian tunnel?

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.

How does the ELG-200-48-3Y compare to the standard ELG-200-48 for long-term deployments?

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.

How long a run of 48V LED strip can the ELG-200-48-3Y support?

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.

Is the ELG-200-48-3Y appropriate for installation in a marine or waterfront environment?

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.

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Model	Power	Voltage	Current	IP Rating
Mean Well S-ELG-200-24-3Y Power Supply 200W 24V 8.4A — 3-Wire Input (with Earth)	201.6W	24V	8.4A	IP67	View
Mean Well S-ELG-200-12-3Y Power Supply 192W 12V 16A — 3-Wire Input (with Earth)	192W	12V	16A	IP67	View
Mean Well ELG-200-24A-3Y Power Supply 200W 24V - Adjustable 8.4A — 3-Wire Input (with Earth)	200W	24V	8.4A	IP65	View
Mean Well ELG-200-24-3Y Power Supply 200W 24V 8.4A — 3-Wire Input (with Earth)	200W	24V	8.4A	IP67	View
Mean Well ELG-200-12-3Y Power Supply 192W 12V 16A — 3-Wire Input (with Earth)	200W	12V	16A	IP67	View
Mean Well ELG-200-48A-3Y Power Supply 200W 48V - Adjustable 4.16A — 3-Wire Input (with Earth)	200W	48V	4.16A	IP65	View
Mean Well ELG-200-24B Power Supply 200W 24V - Dimmable 8.4A	201.6W	24V	8.4A	IP67	View
Mean Well ELG-200-12A-3Y Power Supply 192W 12V - Adjustable 16A — 3-Wire Input (with Earth)	192W	12V	16A	IP65	View
Mean Well S-ELG-200-24A-3Y Power Supply 200W 24V - Adjustable 8.4A — 3-Wire Input (with Earth)	201.6W	24V	8.4A	IP65	View

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Key Features

✓ 3-wire input with protective earth (L, N + PE)

✓ Input voltage range: 100~305VAC

✓ DC output voltage adjustable ±10%

✓ 3.75KVAC reinforced I/O isolation

✓ Protections: Short circuit / Over voltage / Over temperature

✓ Active PFC — meets international energy efficiency regulations

✓ Safety approvals: (type”HL”), CSA C22.2 No. 250.13-12;IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13 UL8750 EAC TP TC 004;BIS IS15885(for 12/12B/24/24B/36/36A/42A/48/48A/54A only) GB19510.14,GB19510.1; IP65 or IP67; KC61347 1 KC61347 2 13

✓ 3 years warranty

Mean Well ELG-200-48-3Y Power Supply 200W 48V 4.16A — 3-Wire Input (with Earth)

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Mean Well ELG-200-48-3Y Power Supply 200W 48V 4.16A — 3-Wire Input (with Earth)

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