Datasheets MeanWell

80 82 84 86 88 90 92 94 96 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277V(240W) 230V(240W) 115V(180W) 0.86 0.88 0.9 0.92 0.94 0.96 0.98 1 50% 60% 70% 80% 90% 100% 277V(240W) 230V(240W) 115V(180W) PF LOAD 100 120 140 160 180 200 240 250 260 270 280 305 100 90 80 70 60 50 40 OUTPUT LOAD vs TEMPERATURE(Note.10) STATIC CHARACTERISTIC TOTAL HARMONIC DISTORTION (THD) AMBIENT TEMPERATURE,Ta ( ) ℃ LOAD (%) INPUT VOLTAGE (V) 60Hz LOAD (%) (HORIZONTAL) POWER FACTOR (PF) CHARACTERISTIC Tcase ( ) ℃ LOAD (%) (HORIZONTAL) ※ De-rating is needed under low input voltage. EFFICIENCY vs LOAD ELG-240 series possess superior working efficiency that up to 93% can be reached in field applications. -40 -25 0 20 45 55 65 75 90 20 40 60 80 100 ※ 48V Model, Tcase at 80 ℃ ※ 48V Model, Tcase at 80 ℃ EFFICIENCY(%) THD LOAD ※ Tcase at 80 ℃ 180~240W Constant Voltage + Constant Current LED Driver Constant Current Mode 230VAC input only -40 -25 10 0 20 30 50 60 70 20 40 60 80 100 LOAD 75 230VAC input only ◎ If ELG-240 operates in Constant Current mode with the rated current, the maximum workable Ta is 60 . ℃ 110VAC 110VAC ELG - 240 se r i es 4% 6% 8% 10% 12% 14% 16% 18% 50% 60% 70% 80% 90% 100% 277V(240W) 230V(240W) 115V(180W) File Name:ELG-240-SPEC 2020-04-08