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SPECIFICATION MODEL OWA-90U-12 OWA-90U-1 OWA-90U- OWA-90U-24 OWA-90U-30 OWA-90U-36 OWA-90U-42 OWA-90U-48 OWA-90U-4 DC VOLTAGE CONSTANT CURRENT REGION 12V 7.2 ~ 12V 1V 9 ~ 1V V 12 ~ V 24V 14.4 ~ 24V 30V 18 ~ 30V 36V 21.6 ~ 36V 42V 2.2 ~ 42V 48V 28.8 ~ 48V 4V 32.4 ~ 4V RATED CURRENT RATED POWER 7.A 6A 4.A 3.7A 3A 2.A 2.1A 90.3W 1.88A 90.24W 1.67A 90.18W RIPPLE & NOISE (max.) Note.2 10mVp-p 10mVp-p 10mVp-p 10mVp-p 0mVp-p 0mVp-p 20mVp-p 20mVp-p 30mVp-p OUTPUT VOLTAGE TOLERANCE Note.3 ±4.0% ±4.0% ±4.0% ±3.0% ±3.0% ±2.0% ±1.0% ±1.0% ±1.0% LINE REGULATION LOAD REGULATION ±1.% ±1.0% SETUP, RISE TIME Note.4 00ms, 80ms at 9% load 11VAC / 230VAC HOLD UP TIME (Typ.) 16ms at full load 11VAC / 230VAC VOLTAGE RANGE FREQUENCY RANGE 90 ~ 264VAC 47 ~ 63Hz 127 ~ 370VDC POWER FACTOR (Typ.) PF>0.98/11VAC, PF>0.96/230VAC at full load TOTAL HARMONIC DISTORTION THD< % when output loading 60% at 11VAC/230VAC INPUT EFFICIENCY (Typ.) 11VAC 230VAC 88% AC CURRENT (Typ.) 0.9A / 11VAC 0.A / 230VAC INRUSH CURRENT (Typ.) COLD START 30A (twidth=0 μs measured at 0% Ipeak) at 11VAC COLD START 60A (twidth=0 μs measured at 0% Ipeak) at 230VAC MAX. NO. of PSUs on 16A CIRCUIT BREAKER 3 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC LEAKAGE CURRENT <0.12mA / 1VAC <0.2mA / 240VAC OVER CURRENT 9 ~ 108% Protection type : Constant current limiting, recovers automatically after fault condition is removed SHORT CIRCUIT Hiccup mode, recovers automatically after fault condition is removed PROTECTION 1 ~ 17V 17. ~ 21V 23 ~ 27V 28 ~ 34V 34 ~ 40V 41 ~ 46V 46 ~ 4V 4 ~ 60V 9 ~ 66V OVER VOLTAGE 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. WORKING HUMIDITY STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION -40 ~ +70 (Refer to "Derating Curve") ~ 9% RH non-condensing -40 ~ +80, 10 ~ 9% RH ± 0.03%/ (0 ~ 0 ) 10 ~ 00Hz, G 12min./1cycle, period for 72min. each along X, Y, Z axes SAFETY STANDARDS Ul870 listed, CSA C22.2 No. 20.13-12(except for 42V, 48V, 4V); IP67(for main body ) approved SAFETY & WITHSTAND VOLTAGE I/P-O/P:3.7KVAC EMC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 00VDC / 2 / 70% RH OTHERS NOTE EMC EMISSION MTBF DIMENSION Compliance to FCC Part1 292.8K hrs min. MIL-HDBK-217F (2 ) 171*63*37.mm PACKING 0.83Kg; 16pcs/14.3Kg/1.01CUFT
Block Diagram PFC fosc : 0~1KHz PWM fosc : 60~130KHz I/P EMI FILTER & RECTIFIERS PFC CIRCUIT POWER SWITCHING RECTIFIERS & FILTER O.L.P. +V -V O.T.P. O.L.P. PWM & PFC CONTROL DETECTION CIRCUIT O.V.P. Derating Curve Static Characteristics 100 100 90 LOAD (%) 80 60 0 40 230VAC Input only LOAD (%) 80 70 60 0 40-40 -2-10 0 1 30 0 60 70 AMBIENT TEMPERATURE ( ) (HORIZONTAL) 90 100 12 13 14 1 16 17 180 0 230 264 INPUT VOLTAGE (V) 60Hz Power Factor Characteristic Constant Current Mode PF 1.00 0.9 0.90 0.8 0.80 0.7 0.70 0.6 0.60 0. 0.0 0.4 0.40 0.3 0.30 10% % 30% 40% 0% 60% 70% 80% 100% LOAD () 230V 11V
EFFICIENCY vs LOAD (48V Model) possess superior working efficiency that up to can be reached in field applications. 92 91 90 89 EFFICIENCY (%) 88 87 86 8 84 83 82 10% % 30% 40% 0% 60% 70% 80% 100% LOAD 230V 11V 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). 100 In the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. Vo(%) (A) Constant Voltage area (B) Constant Current area Should there be any compatibility issues, please contact MEAN WELL. 60 (min.) (C) Hiccup Protection 0 100 Io (%) Typical LED power supply I-V curve
Mechanical Specification Blank Type:(OWA-90U-_) Case No. PWM-90P Unit:mm 171 100± SVT 18AWG 2C 63 2-ψ 4. 31. 8. 300± UL2464 18AWG 4C 2 3 1 4 : Max. Case Temperature 37. P1M Type:(OWA-90U-_-P1M) 171 100± SVT 18AWG 2C 63 2-ψ 4. 31. 8. 300± UL2464 16AWGx2C ID2.xOD. Outside 11 Inside : Max. Case Temperature 3 37. 3 Input Plug Type All models : NEMA 1-1p male plug Output Plug Assignment Plug for all standard models(12v~ 4 V) : power DIN 4 pins with lock type, KYCON KPPX-4P, or equivalent Plug for V~4V only : 2 3 1 4 PIN NO. 1,4 2,3 OUTPUT +V -V Outside Inside PIN NO. OUTPUT CENTER +V
Recommend Mounting Direction Installation Manual Please refer to : http://www.meanwell.com/manual.html