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ELG-75-48DA-3Y

Product information "ELG-75-48DA-3Y"

Technical Information & Details for the MEAN WELL ELG-75-48AB-3Y Power Supply

  • Output Power: 76.8 W
  • Output Voltage: 48 V DC
  • Output Current: 1.6 A
  • Voltage Range: 24 – 48 V
  • Output Voltage Adjustment Range: 43.2 – 52.8 V DC
  • Output Current Adjustment Range: 0.8 – 1.6 A
  • Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
  • Power Factor: PF ≥ 0.95 at 230 VAC (full load)
  • Efficiency: up to 90%
  • Ripple & Noise: ≤ 250 mVp-p
  • Inrush Current: Cold start 50 A at 230 VAC
  • No Load / Standby Power: < 0.5 W
  • Operating Temperature: Tc = -40 °C to +85 °C
  • Cooling: fanless natural convection
  • Ingress Protection: IP65
  • Protection Functions: short circuit, overload, overvoltage, overtemperature
  • Isolation Voltage: 3.75 kV AC input to output
  • Dimensions (L x W x H): 180 mm x 63 mm x 35.5 mm
  • Weight: approx. 0.8 kg
  • Dimming Function: 3-in-1 dimming via 0–10 V, 10 V PWM, or resistance
  • Configuration: AB version with adjustable voltage/current and dimming, 3Y with 3-wire input including PE
  • Safety & EMC Certifications: UL8750, CSA C22.2 No. 250.13-12, EN/IEC 61347-1, EN/IEC 61347-2-13, EN62384, EAC
  • Lifetime: typical > 50,000 hours
  • Manufacturer Warranty: 5 years

Information about the MEAN WELL ELG-75-48AB-3Y

The MEAN WELL ELG-75-48AB-3Y is a dependable 75 W LED power supply designed for demanding indoor and outdoor lighting applications. Its key strengths include a wide universal input range, high efficiency up to 90%, fanless cooling, and a durable metal housing with IP65 protection, making it well suited for architectural lighting, high-bay lighting, flood lighting, and other long-life LED installations. Because the unit supports both constant voltage and constant current operation, it offers strong application flexibility while maintaining stable and reliable output performance.

The AB version stands out through its built-in output voltage and output current adjustment together with 3-in-1 dimming capability. This gives installers and lighting designers more precise control for system matching and brightness regulation through 0–10 V, PWM, or resistance dimming, which is a clear advantage in customized LED projects. The 3Y configuration adds a 3-wire input with protective earth for more installation security, while the integrated protection functions, long expected service life, and 5-year manufacturer warranty make this model a strong choice for professional continuous-duty use.


Verfügbare Downloads
Download ELG-75 Datenblatt
Eigenschaften für "ELG-75-48DA-3Y"
Breite: 63
Dimming: DALI dimmung
Effizienz: 90
Gewicht: 0,8kg
Herstellergarantie: Five years
Höhe: 35,5
Länge: 180
Power: 75
Protection class: Class I
Rated current: 1,6
Schutzart: IP67
Voltage: 48 VDC
Zulassungen: CB, CCC, CE, ENEC, MM, SELV, TÜV, UL

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Technical Information & Details of the MEAN WELL PWM-60-24DA LED Driver Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Dimming Range: 0 – 100 % (PWM dimming, DALI / DALI‑2 control) PWM Output Frequency: approx. 1.47 kHz (DA type), approx. 2.5 kHz (DA2 type) Dimming Interface: DALI or DALI‑2 (depending on DA / DA2 version); 3‑in‑1 dimming (0–10 VDC, 10 V PWM signal, resistance) available on Blank type Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Input Frequency: 47 – 63 Hz Power Factor (typ.): > 0.97 @115 VAC, > 0.95 @230 VAC, > 0.92 @277 VAC (full load) Efficiency (typ.): approx. 89 % AC Input Current (typ.): 0.8 A @115 VAC / 0.4 A @230 VAC / 0.32 A @277 VAC Inrush Current (typ.): 50 A @230 VAC (cold start, twidth ≈270 μs) THD: < 20 % (≥60 % load @115 / 230 VAC; ≥75 % load @277 VAC) No‑load Power Consumption: < 0.5 W Overload Protection: 108 – 130 % of rated power, hiccup mode, auto recovery Overvoltage Protection: shut down output, re‑power on to recover (typ. 28 – 34 V DC) Overtemperature Protection: shut down output, re‑power on to recover (DA2 type in hiccup mode) Short‑circuit Protection: hiccup mode, auto recovery Operating Temperature (case): −40 °C to +85 °C (derating according to curve) Operating Humidity: 20 – 95 % RH, non‑condensing Storage Temperature / Humidity: −40 °C to +80 °C, 10 – 95 % RH Temperature Coefficient: ±0.03 % / °C (0 – 50 °C) Vibration Resistance: 10 – 500 Hz, 5 G, 12 min./cycle, 72 min. in each X, Y, Z axis Dielectric Strength: 3.75 kVAC (input–output), 1.5 kVAC (input–DA), 1.5 kVAC (output–DA) Isolation Resistance: > 100 MΩ @500 VDC, 25 °C, 70 % RH Safety Standards: UL8750 (type “HL”, except DA type), UL879 (12/24 V Blank), ENEC EN 61347‑1, EN 61347‑2‑13 (independent), EN 62384, BIS IS 15885 (12/24/48 V Blank & 12/24‑DA2), EAC, GB19510.1 / GB19510.14; design reference EN 60335‑1; suitable for EL applications according to EN 61347‑2‑13 Annex J DALI Standards (DA / DA2): IEC 62386‑101, 102, 207, 251, device type DT6 EMC Emission: EN 55015, EN 61000‑3‑2 Class C (≥60 % load), EN 61000‑3‑3, GB/T 17743, GB17625.1, EAC TP TC 020 EMC Immunity: EN 61000‑4‑2,3,4,5,6,8,11; EN 61547 (light industry level, 2 kV Line‑Line surge), EAC TP TC 020 MTBF (typ.): 2,626,600 h (Telcordia SR‑332, 25 °C) / 227,100 h (MIL‑HDBK‑217F, 25 °C) Dimensions (L x W x H): 150 mm x 53 mm x 35 mm Weight: approx. 0.49 kg Case & Protection: fully encapsulated plastic housing, IP67, Class II, Class 2, LPS Cooling Method: fanless, free air convection Information about the MEAN WELL PWM-60-24DA The MEAN WELL PWM‑60‑24DA is a 60 W constant‑voltage LED driver with 24 V DC output and PWM‑style regulation, tailored for medium‑voltage LED strips and 24 V LED modules in DALI‑ or DALI‑2‑based lighting systems. Its PWM output helps maintain consistent brightness and colour appearance along longer runs of 24 V strips, even when they are dimmed down to low levels. This model’s strengths include its solid typical efficiency around 89 %, the wide 90–305 V AC input range with active power factor correction, and the fully potted IP67 enclosure that supports use in dry, damp and wet locations. The wide case temperature range from −40 °C to +85 °C, together with robust protection features (short‑circuit, overload, overvoltage, overtemperature), makes the PWM‑60‑24DA a reliable option for both indoor and outdoor architectural, commercial and industrial lighting projects. A distinctive characteristic of the PWM‑60‑24DA is its native DALI / DALI‑2 support (device type DT6), which enables precise, addressable dimming and grouping in modern building management and lighting control systems. Combined with its long MTBF, comprehensive safety and EMC certifications, and constant‑voltage PWM behaviour optimised for 24 V LED strips, this driver is well suited for cove lighting, linear accent lighting, signage and other 24 V LED applications where stable dimming and centralised DALI control are key requirements.

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