y ar in im Pr el DRA100 SERIES AC - DC DIN RAIL MOUNTABLE INDUSTRIAL CONTROL EQUIPMENT FEATURES AC/DC POWER MODULE UNIVERSAL INPUT 90~264VAC HIGH EFFICIENCY UP TO 88% SHORT CIRCUIT PROTECTION INTERNAL INPUT FILTER 2 YEARS WARRANTY SELECTION CHART DRA 100 - 24 x Wattage A:SCREW TERMINAL TYPE AL:CLASS 2 POWER (24V ONLY) 12 : 12V OUT 24 : 24V OUT 48 : 48V OUT MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models OUTPUT CURRENT EFF. (min.) EFF. (typ.) DRA100-12A 90~264 VAC 100.8 WATTS + 12 VDC 8400 mA 82% 84% DRA100-24A 90~264 VAC 100.8 WATTS + 24 VDC 4200 mA 84% 86% DRA100-24AL 90~264 VAC 91.2 WATTS + 24 VDC 3800 mA 83% 85% DRA100-48A 90~264 VAC 100.8 WATTS + 48 VDC 2100 mA 86% 88% max. unit SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Characteristics Conditions min. typ. 3,000 Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC Ambient temperature Operating at Vi nom o VAC 100 -25 M + 71 o 2.5 o o Derating Vi nom,from +61 C to +71 C Storage temperature Non operational -25 + 85 Relative humidity Vi nom, Io nom 20 95 Dimension Screw terminal type Cooling Free air convection Case material Plastic www.chinfa.com 2008.12.19 L90 x W54 x D113.5 C %/ C o C % RH mm [email protected] DRA100 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Conditions min. typ. 100 Rated input voltage Io nom Input voltage range Ta min ... Ta max, Io nom Line frequency Vi nom, Io nom Inrush current Io nom max. unit VAC 240 AC in 90 264 VAC DC in 120 375 VDC 47 63 Hz Vi : 115VAC 30 A Vi : 230VAC 60 A OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Conditions Vi nom, Io min ...Io nom min. typ. max. unit 1 % -0 (Adjusted before shipment) 0 % Minimum load Vi nom Line regulation Io nom, Vi min ...Vi max 1 % Load regulation Vi nom, Io min ...Io nom 1 % Hold up time Io nom Vi : 115VAC 25 15 ms Vi : 230VAC 30 ms Temperature coefficient Vi nom, Io min Ripple & noise Vi nom, Io nom, BW = 20MHz Voltage trim range 12V model Vi nom, Wo=96W max Vi nom, Wo=100.8W max 24V model 11.4 Vi nom, Wo=91.2W max 0.02 24AL model % / oC 50 mV 22.5 14.5 28.5 VDC VDC 22.5 24.5 VDC Vi nom, Wo=100.8W max 48V model 47 56 VDC DC ON indicator / DC low indicator threshold at start up Vi nom, Io nom 12V model 10 11.2 VDC 24V model 17.6 19.4 VDC 48V model 37 43 VDC Efficiency Vi nom, Io nom, Po / Pi Up to 88% , see model list DERATING Power out [ % ] 100 75 0 -25 www.chinfa.com 2008.12.19 Temperature [ oC ] 61 71 [email protected] DRA100 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed CONTROL AND PROTECTION Characteristics Conditions min. Input fuse typ. max. unit T3.15A / 250VAC internal Rated over load protection Over voltage protection Vi nom Vi nom, Io nom 110 140 % 24L model 102 108 % 12V model 14.5 17.4 VDC 24V model 30 33 VDC 24AL model 24.5 25.5 VDC 60 66 VDC 19.4 VDC 48V model Output short circuit Vi nom, Io nom Power Rdy (for 24V model only) Threshold voltage of contact closed(at start up) 17.6 Electrical isolation 500 Current limited VDC Contact rating at 60VDC 0.3 A APPROVALS AND STANDARDS UL / cUL UL508 Listed UL1310 Class 2 power supply (24L model only), UL60950-1 Recognized TUV EN60950-1 CE EN61000-6-3, EN55022 Class B EN61000-3-2, EN61000-3-3 EN61000-6-2, EN55024 EN61204-3 CIRCUIT SCHEMATIC Block diagram for DRA100 series Fuse L Vo + Filter N Bridge Rectifier Filter Y Switching Device PWM Controller Rectifier Current Detection Vo Single / Parallel Select Opto Isolation Reference & Error Amp. Opto Isolation Over Voltage Detection Vout ADJ. Output Level Detection Note: 1) For 24V Model Only DC ON (Green LED) DC LOW (Red LED) RDY 1) (Relay Contact) PHYSICAL CHARACTERISTICS CASE SIZE 90 x 54 x 113.5 mm WEIGHT 450g www.chinfa.com 2008.12.19 (3.6 x 2.13 x 4.47 inches) [email protected] DRA100 SERIES MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Solid:0.2-2.0mm2(AWG24-14) (use copper conductors only) 54.00 [2.13] 113.5 [4.47] 6 5 4 3 2 1 Rdy S/P Vout ADJ. DC LO 90.0 [3.6] DC ON DRA100 7 N L 8 9 PIN ASSIGNMENT Designation PIN NO. 1 RDY A normal open relay contact for DC ON level control (Only for 24V model) 2 OUT Description Positive output terminal Vo+ Positive output terminal 5 Vo- Negative output terminal 6 Vo- Negative output terminal 7 IN Vo+ 4 3 Ground this terminal to minimize high-frequency emissions N Input terminals (neutral conductor, no polarity at DC input) 9 L Input terminals (phase conductor, no polarity at DC input) Trimmer-potentiometer for Vout adjustment OTHER 8 www.chinfa.com 2008.12.19 Vout ADJ. DC Lo Operation indicator LED DC low voltage indicater LED S/P Single/Parallel select switch (without 24AL Model) DC ON [email protected]