120W Single Output Moistureproof Adaptor O WA - 1 2 0 U series IP67 ( for power body ) ■ Features Universal AC input / Full range Class Ⅱ power unit, no FG Built-in active PFC function High efficiency up to 90.5% No load power consumption <0.15W Energy efficiency Level Ⅵ Comply with EISA 2007/DoE,NRCan Fully isolated plastic case Fanless design, cooling by free air convection Protections: Short circuit / Over current / ■ Applications Indoor LED lighting LED decorative lighting LED office lighting General electronic products in dusty or humid environment Over voltage / Over temperature UL LISTED, suitable for dry and damp locations 5 years warranty ■ Description OWA-120U is one 120W single-output external LED power supply series. Pairing the North American type of AC plug and the prevailing DC connectors, OWA-120U, working like an adaptor, simplifies the connection with LED lighting fixtures without extra wiring efforts. The entire series is certified with the UL LISTED for dry and damp locations. As a class Ⅱ (no FG) design, the enclosure of OWA-120U is a 94V-0 flame retardant plastic case. The interior is fully potted with silicone that enhances the heat dissipation. With the working efficiency up to 90.5%, OWA-120U is cooled by free air convection; the working temperature ranges from -40℃ to +70℃. ■ Model Encoding OWA - 120 U - 12 Output voltage North American type of AC plug Output wattage Series name File Name:OWA-120U-SPEC 2015-09-07 O WA - 1 2 0 U 120W Single Output Moistureproof Adaptor series SPECIFICATION MODEL OWA-120U-12 OWA-120U-15 OWA-120U-20 OWA-120U-24 OWA-120U-30 OWA-120U-36 OWA-120U-42 OWA-120U-48 OWA-120U-54 DC VOLTAGE OUTPUT 12V 15V 20V 24V 30V 36V 42V 48V 54V CONSTANT CURRENT REGION 7.2 ~ 12V 9 ~ 15V 12 ~ 20V 14.4 ~ 24V 18 ~ 30V 21.6 ~ 36V 25.2 ~ 42V 28.8 ~ 48V 32.4 ~ 54V RATED CURRENT 10A 8A 6A 5A 4A 3.4A 2.9A 2.5A 2.3A RATED POWER 120W 120W 120W 120W 120W 122.4W 121.8W 120W 124.2W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p 250mVp-p 250mVp-p 350mVp-p VOLTAGE TOLERANCE Note.3 ±4.0% ±4.0% ±4.0% ±4.0% ±3.0% ±2.0% ±1.0% ±1.0% ±1.0% LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% LOAD REGULATION ±2.0% ±1.5% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% SETUP, RISE TIME Note.4 500ms, 80ms at 95% load 230VAC / 115VAC HOLD UP TIME (Typ.) 16ms at full load 230VAC / 115VAC VOLTAGE RANGE 90 ~ 264VAC 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.97/115VAC, PF>0.96/230VAC at full load TOTAL HARMONIC DISTORTION THD< 20% when output loading≧60% at 115VAC/230VAC INPUT EFFICIENCY (Typ.) 115VAC 87% 88% 89% 89.5% 89% 89% 89.5% 89.5% 89.5% 230VAC 87.5% 89% 90% 90.5% 90% 90% 90.5% 90.5% 90.5% AC CURRENT (Typ.) 1.3A / 115VAC INRUSH CURRENT (Typ.) COLD START 30A(twidth=520μs measured at 50% Ipeak) at 115VAC COLD START 60A(twidth=520μs measured at 50% Ipeak) at 230VAC 0.65A / 230VAC MAX. NO. of PSUs on 16A 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC CIRCUIT BREAKER LEAKAGE CURRENT OVER CURRENT PROTECTION SHORT CIRCUIT <0.125mA / 120VAC 95 ~ 108% Protection type : Constant current limiting, recovers automatically after fault condition is removed Hiccup mode, recovers automatically after fault condition is removed 15 ~ 17V OVER VOLTAGE <0.25mA / 240VAC 17.5 ~ 21V 23 ~ 27V 28 ~ 34V 34 ~ 40V 41 ~ 46V 46 ~ 54V 54 ~ 60V 59 ~ 66V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE Shut down o/p voltage, re-power on to recover WORKING TEMP. -40 ~ +70℃ (Refer to "Derating Curve") WORKING HUMIDITY 20 ~ 95% RH non-condensing ENVIRONMENT 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 STANDARDS UL8750 listed, CSA C22.2 No. 250.13-12; IP67(for power body) approved SAFETY & WITHSTAND VOLTAGE EMC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH EMC EMISSION MTBF OTHERS DIMENSION PACKING NOTE I/P-O/P:3.75KVAC Compliance to FCC Part15 294.3K hrs min. MIL-HDBK-217F (25℃) 191*63*37.5mm 1.15Kg; 12pcs/14.8Kg/0.89CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. File Name:OWA-120U-SPEC 2015-09-07 O WA - 1 2 0 U 120W Single Output Moistureproof Adaptor series Block Diagram PFC fosc : 50~120KHz PWM fosc : 60~130KHz EMI FILTER & RECTIFIERS I/P RECTIFIERS & FILTER POWER SWITCHING PFC CIRCUIT +V -V O.L.P. O.T.P. DETECTION CIRCUIT O.L.P. PWM & PFC CONTROL O.V.P. Derating Curve Static Characteristics 100 100 90 80 80 230VAC Input only 70 12V,15V only 50 LOAD (%) LOAD (%) 60 40 20 -40 -25 0 15 30 40 45 50 60 70 (HORIZONTAL) 60 50 40 90 100 125 AMBIENT TEMPERATURE (℃) 135 145 155 165 175 180 200 230 264 INPUT VOLTAGE (V) 60Hz Power Factor Characteristic PF Constant Current Mode 1 .0 0 0 .9 5 0 .9 0 0 .8 5 0 .8 0 0 .7 5 0 .7 0 0 .6 5 0 .6 0 0 .5 5 0 .5 0 0 .4 5 0 .4 0 0 .3 5 0 .3 0 230V 115V 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% (120W) LOAD File Name:OWA-120U-SPEC 2015-09-07 120W Single Output Moistureproof Adaptor O WA - 1 2 0 U series EFFICIENCY vs LOAD (48V Model) EFFICIENCY (%) OWA-120U series possess superior working efficiency that up to 90.5% can be reached in field applications. 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 230V 115V 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% LOAD DRIVING METHODS OF LED MODULE There are two major kinds of LED drive method, "direct drive" and "with LED driver". A typical LED power supply may either work in "constant voltage mode (CV)" or "constant current mode (CC)" to drive the LEDs. Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B). In the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. Vo(%) 100 (B) Constant Current area (A) Constant Voltage area Should there be any compatibility issues, please contact MEAN WELL. 60 (min.) (C) Hiccup Protection 50 100 Io (%) Typical LED power supply I-V curve File Name:OWA-120U-SPEC 2015-09-07 O WA - 1 2 0 U 120W Single Output Moistureproof Adaptor Mechanical Specification Case No. PWM-120 series Unit:mm 191 5 5 1500±20 300±20 500±10 50±3 23 14 31.5 63 95.5 SVT 18AWG×2C 5 UL2464 18AWG×4C 2 -ψ 4.5 ※ T case: Max. Case Temperature. 37.5 5 Input Plug Type All models : NEMA 1-15p male plug Output Plug Assignment All models : power DIN 4 pins with lock type, KYCON KPPX-4P, or equivalent PIN NO. OUTPUT 2 1 3 4 1,4 +V 2,3 -V Recommend Mounting Direction Installation Manual Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html File Name:OWA-120U-SPEC 2015-09-07