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Meanwell OWA-60U-48 is a 60W single-output external LED power supply with 48V24-48V1.25A60W250mVp-p. The unit pairs the North American type of AC plug and prevailing DC connectors. OWA-60U-48 works like an adaptor, and simplifies the connection with LED lighting fixtures without extra wiring efforts. What’s more, It is certified with the ULLISTED for dry and damp locations. As a ClassⅡ(no FG) design, its enclosure is a 94V-0 flame retardant plastic case. The interior is fully potted with silicone which enhances the heat dissipation. Since the efficiency reaches high up to 91%, OWA-60U-48 is cooled by free air convection. The working temperature ranges from -35℃ to +70℃. In light of its longevity, high efficiency and excellent reliability, Meanwell OWA-60U-48 serves as an ideally suitable solution for harsh environments.
OWA | Series Name |
60 | Output wattage |
U | North American type of AC plug |
48 | Output Voltage |
ORDER NO. | OWA-60U-48 | |
OUTPUT | DC VOLTAGE | 48V |
CONSTANT CURRENT REGION | 24-48V | |
RATED CURRENT | 1.25A | |
RATED POWER | 60W | |
RIPPLE & NOISE (max.) | 250mVp-p | |
VOLTAGE TOLERANCE | ±1.0% | |
LINE REGULATION | ±1.0% | |
LOAD REGULATION | ±1.0% | |
HOLD UP TIME (Typ.) | 500ms, 80ms/230VAC 1000ms, 80ms/115VAC at 95% load | |
SETUP, RISE, HOLD UP TIME | 10ms at full load 115VAC / 230VAC | |
INPUT | VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC |
FREQUENCY RANGE | 47 ~ 63Hz | |
EFFICIENCY (Typ.) 115VAC | 88.50% | |
EFFICIENCY (Typ.) 230VAC | 91.00% | |
AC CURRENT | 1.2A / 115VAC 0.7A / 230VAC | |
INRUSH CURRENT (Typ.) | COLD START 35A(twidth=750 s measured at 50% Ipeak) at 115VAC COLD START 65A(twidth=750μ s measured at 50% Ipeak) at 230VAC | |
MAX. No. of PSUs on 16A CIRCUIT BREAKER | 2 units (circuit breaker of type B) / 4 units (circuit breaker of type C) at 230VAC | |
LEAKAGE CURRENT | <0.25mA / 240VAC | |
PROTECTION | OVER CURRENT | 95 ~ 108% |
Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed | |
OVER VOLTAGE | 53-62V | |
Protection type : Shut down o/p voltage, re-power on to recover | ||
OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover | |
ENVIRONMENT | WORKING TEMP. | -35 ~ +70℃ (Refer to "Derating Curve) |
WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |
STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | |
TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
VIBRATION | 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes | |
SAFETY & EMC | SAFETY STANDARDS | UL8750 listed; CSA C22.2 No.250.13-12(except for 42V,48V,54V); IP67 approved for power body |
WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |
ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |
EMC EMISSION | Compliance to FCC Part15 | |
Others | MTBF | 4386.2K hrs min. Telcordia SR-332 (Bellcore) 522.9K hrs min. MIL-HDBK-217F (25℃) |
DIMENSION | 130*53*35mm | |
PACKING | 0.41Kg; 16pcs/9.5Kg/0.85CUFT |
l 5 years warranty
l Class 2 power unit
l High efficiency up to 91%
l ClassⅡpower unit, no FG
l Fully isolated plastic case
l No load power consumption <0.15W
l Comply with EISA 2007 DoE and NRCan
l Universal AC input/Full range (up to 264VAC)
l Fanless design, cooling by free air convection
l UL LISTED, suitable for dry and damp locations
l Various DC plug quick adapter accessory available
l Protections: Short circuit/Over current/Over voltage/Over temperature
l Indoor LED lighting
l LED decorative lighting
l LED office lighting
l General electronic products in dusty or humid environment
Brand | Meanwell |
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