DRA100-12A CHINFA | Alldatasheet

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Technical content

FEATURES

UNIVERSAL INPUT 90~264VAC HIGH EFFICIENCY UP TO 88% SHORT CIRCUIT PROTECTION INTERNAL INPUT FILTER

2 YEARS WARRANTY

AC - DC DIN RAIL MOUNTABLE INDUSTRIAL CONTROL EQUIPMENT www.chinfa.com sales@chinfa.com 2008.12.19 o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION Characteristics Conditions min. typ. max. unit Isolation voltage Isolation resistance Ambient temperature Input / Output Input / Output, @ 500VDC Operating at Vi nom 3,000 VAC M 100 -25 oC + 71 + 85 oC o o Vi nom,from +61 C to +71 C Non operational o % / C -25 2.5 Storage temperature Derating Relative humidity Vi nom, Io nom % RH Cooling Free air convection Case material Plastic Dimension L90 x W54 x D113.5 mm GENERAL Screw terminal type SELECTION CHART DRA 100 - 24 x Wattage 12 : 12V OUT 24 : 24V OUT 48 : 48V OUT MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 12 VDC + 24 VDC + 24 VDC Single Output Models 90~264 VAC 90~264 VAC 90~264 VAC 90~264 VAC 8400 mA 4200 mA 3800 mA 2100 mA EFF. (min.) 84% 86% 85% 88%

100.8 WATTS

91.2 WATTS

+ 48 VDC EFF. (typ.) 82% 84% 83% 86% A:SCREW TERMINAL TYPE AL:CLASS 2 POWER (24V ONLY) Preliminary

sales@chinfa.com www.chinfa.com o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION 2008.12.19 Line frequency Hz Vi nom, Io nom Characteristics Conditions min. typ. max. unit Input voltage range 264 VAC Ta min ... Ta max, Io nom VAC Io nom Rated input voltage 240 100 AC in DC in 375 120 VDC Vi : 115VAC A Io nom Inrush current Vi : 230VAC A INPUT SPECIFICATIONS Temperature coefficient o % / C 0.02 Vi nom, Io min Characteristics Conditions min. unit Output voltage accuracy Vi nom, Io min ...Io nom typ. max. Minimum load Vi nom OUTPUT SPECIFICATIONS Line regulation Io nom, Vi min ...Vi max Io nom Vi nom, Wo=96W max Hold up time DC ON indicator / DC low indicator threshold at start up Load regulation Vi nom, Io min ...Io nom Vi nom, Io nom ms Voltage trim range Vi : 115VAC Vi : 230VAC ms ms 11.4 11.2 VDC 14.5 VDC Vi nom, Wo=100.8W max Vi nom, Wo=91.2W max Vi nom, Wo=100.8W max 22.5 28.5 22.5 24.5 17.6 19.4 VDC VDC VDC VDC VDC 12V model 24V model 48V model 12V model 24V model 24AL model 48V model Ripple & noise mV Vi nom, Io nom, BW = 20MHz Vi nom, Io nom, Po / Pi Up to 88% , see model list Efficiency (Adjusted before shipment) DERATING o Temperature [ C ] 100 -25 Power out [ % ]

www.chinfa.com sales@chinfa.com DRA100 SERIES 2008.12.19 CIRCUIT SCHEMATIC Block diagram for DRA100 series Vo - Vo + L N Fuse PWM Controller Switching Device Filter Rectifier Current Detection Opto - Isolation Output Level Detection Reference & Error Amp. Y Vout ADJ. DC ON (Green LED) RDY (Relay Contact) Note: 1) For 24V Model Only Opto - Isolation Over Voltage Detection DC LOW (Red LED) Single / Parallel Select Bridge Rectifier Filter PHYSICAL CHARACTERISTICS CASE SIZE 90 x 54 x 113.5 mm (3.6 x 2.13 x 4.47 inches) WEIGHT 450g UL / cUL UL508 Listed UL1310 Class 2 power supply (24L model only), UL60950-1 Recognized EN61000-3-2, EN61000-3-3 EN61000-6-2, EN55024 EN60950-1 CE TUV EN61000-6-3, EN55022 Class B EN61204-3 APPROVALS AND STANDARDS o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION Power Rdy (for 24V model only) Threshold voltage of contact closed(at start up) Electrical isolation Contact rating at 60VDC VDC VDC A Rated over load protection Vi nom Characteristics Conditions min. typ. max. unit Over voltage protection Vi nom, Io nom VDC 24L model 12V model 24V model 24AL model 48V model VDC VDC VDC Input fuse T3.15A / 250VAC internal Output short circuit Vi nom, Io nom 17.6 500 110 14.5 24.5 Current limited CONTROL AND PROTECTION 19.4 0.3 17.4 108 25.5 140 102

Single/Parallel select switch (without 24AL Model) www.chinfa.com sales@chinfa.com DRA100 SERIES 2008.12.19 PIN ASSIGNMENT PIN NO. RDY Designation

Description

N Vout ADJ. DC ON DC Lo Vo+ Vo+ Vo- Vo- Positive output terminal Positive output terminal Negative output terminal Negative output terminal Ground this terminal to minimize high-frequency emissions Input terminals (neutral conductor, no polarity at DC input) Input terminals (phase conductor, no polarity at DC input) Operation indicator LED DC low voltage indicater LED Trimmer-potentiometer for Vout adjustment L A normal open relay contact for DC ON level control (Only for 24V model) 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:0.2-2.0mm (AWG24-14) (use copper conductors only) 113.5 [4.47] 90.0 [3.6] 54.00 [2.13] 2 1 S/P Vout ADJ. DC LO DC ON L N DRA100 Rdy