y ar in Pr el im DRS3 SERIES AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧UNIVERSAL INPUT 85~264VAC ‧SHORT CIRCUIT PROTECTION ‧INTERNAL INPUT FILTER ‧HIGH EFFICIENCY UP TO 89% ‧HIGH AVERAGE EFFICIENCY MEET ErP ‧LOW STANDBY POWER CONSUMPTION ‧3 YEARS WARRANTY C a US UL 60950-1 IND. CONT. EQ. UL 508 EN 60950-1 MODEL LIST DRS3- 24 x BLANK : SPRING TERMINAL TYPE A : SCREW TERMINAL TYPE 12 : 12V OUT 24 : 24V OUT 48 : 48V OUT MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT EFF. (min.) EFF. (typ.) EFF. (avg.) Single Output Models DRS3-12(A) 85~264 VAC 66 WATTS + 12 VDC 5.5 A 86% 88% 87% DRS3-24(A) 85~264 VAC 72 WATTS + 24 VDC 3A 87% 89% 87% DRS3-48(A) 85~264 VAC 72 WATTS + 48 VDC 1.5 A 87% 89% 87% max. max. unit unit 100 KHz VAC / VDC SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics Switching frequency Isolation voltage min. min. Vi nom, Io nom Input-Output 40 3,000 / 4,242 Input-FG 1,500 / 2,121 VAC / VDC 500 / 710 VAC / VDC Output-FG Isolation resistance Ambient temperature Input-Output, @ 500VDC Operating at Vi nom Derating (see derating curve) Storage temperature Relative humidity + 71 Vi nom, from +51 oC to +71 oC Non operational -40 + 85 Vi nom, Io nom 20 95 Vi nom, Io min MTBF Bellcore Issue 6 @40oC, GB Dimension Cooling Installation position Pollution degree www.chinfa.com 2016.06.21 100 -25 Temperature coefficient Altitude during operation typ. typ. 2.5 ± 0.03 MΩ o C % / oC o C % RH % / oC 12V 556,000 Hours 24V 580,000 Hours 48V 596,000 EN 60950-1 Spring & Screw terminal type 5,000 L90 x W40.50 x D100 Hours m mm Free air convection Vertical ( other direction may derating using ) 2 [email protected] P1 DRS3 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Rated input voltage Conditions Absolute input max. range Io nom Ta min ... Ta max, Io nom Input current Vi : 115 / 230 VAC, Io nom Rated input current Vi : 85 VAC, Io nom Line frequency Vi nom, Io nom Inrush current Power dissipation Vi : 115 / 230 VAC , Io nom Leakage current AC in DC in typ. max. unit 100 240 VAC 85 120 264 375 VAC VDC min. 1450 / 750 mA 47 Vi : 230 VAC, Io nom Input-Output 1700 mA 63 30 / 60 Hz 0.25 mA 3.5 0.5 mA max. unit +1 % ±1 % % Input-FG Standby power consumption A W 10.5 Vi nom, Io = 0A W OUTPUT SPECIFICATIONS Characteristics Conditions min. Output voltage accuracy (Adjusted before shipment) Vi nom, Io max 0 Minimum load Line regulation Vi nom Io nom, Vi min ...Vi max 0 Load regulation Vi nom, Io min ...Io nom Vi nom, 0.8 Io nom Voltage trim range Rated continuous loading Vi nom 12V 11.4 24V 22.5 48V 47 Vi : 115 / 230 VAC , Io nom Turn on time Vi nom, Io nom Vi nom, Io nom Rise time Vi nom, Io nom Vi nom, Io nom ±1 % 15.6 VDC 28.5 VDC 12V 52.8 5.5 A @ 12Vdc / 4.4 A @ 15 Vdc 24V 3 A @ 24Vdc / 2.7 A @ 26.4 Vdc VDC 1.5 A @ 48Vdc / 1.36 A @ 52.8 Vdc 48V Hold up time typ. ms 15 / 50 Capacitor load 2,000 ms 2,000 ms 150 ms 500 ms Capacitor load Fall time Transient recovery time Vi nom, Io nom 150 ms Vi nom, 1~0.5 Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz Vi nom, Io nom 1 second 2 100 mV Power back immunity Capacitor load Vi nom, Io nom DC ON indicator threshold at start up (Green LED) Vi nom, Io nom 12V 22 VDC 24V 35 VDC 48V 63 12V & 24V VDC μF 3,500 1,000 μF 12V 9.6 10.8 VDC 24V 19.2 21.6 VDC 48V VDC 38.4 43.2 Up to 87%, See model list and typ efficiency curve 48V Efficiency ms Vi nom, Io nom, Po / Pi CONTROL AND PROTECTION Characteristics Conditions min. Input fuse Internal surge voltage protection IEC 61000-4-5 Vi nom (see typ current limited curve) Over voltage protection Vi nom, 0.8 Io nom (Auto Recovery) Degree of protection www.chinfa.com 2016.06.21 max. unit T3.15A / 250VAC internal Rated over load protection Output short circuit typ. Varistor 140 % 12V 16.2 18 VDC 24V 28.8 32.4 VDC 48V 57.6 62.4 Hiccup mode VDC IP20 [email protected] P2 DRS3 SERIES SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed APPROVALS AND STANDARDS UL / cUL UL 508 Listed cTUVUS UL 60950-1 TUV EN 60950-1 CE EN 61000-6-3, EN 55032 Class B, EN 61000-3-2, EN 61000-3-3 EN 61000-6-2, EN 55024, EN 61000-4-2 Level 4, EN 61000-4-3 Level 3 EN 61000-4-4 Level 4, EN 61000-4-5 L-N Level 3, L / N-FG Level 4 EN 61000-4-6 Level 3, EN 61000-4-8 Level 4, EN 61000-4-11 ENV 50204 Level 2, EN 61204-3 Vibration resistance meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis ) Shock resistance meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face) PHYSICAL CHARACTERISTICS Case size 90 x 40.50 x 100 mm (3.54 x 1.59 x 3.94 inches) Case material Weight Plastic 250 g Packing 270 kg ; 40 / 12 kg / 2.16 CUFT MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 40.50 [1.59] 40.50 [1.59] 4 3 2 1 4 3 2 1 24VDC / 3A INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Spring terminal: AWG24-14 (0.2~2mm2 ) flexible / solid cable, 10 m/m stripping at cable end recommends Screw terminal: AWG26-12 (0.2~2.5mm2 ) flexible / solid cable, connector can withstand torque at maximum 5 pound-inches. 4-5 m/m stripping at cable end recommends Use copper conductors only, 60 / 75oC 24VDC / 3A DC ON 100-240VAC 1.7A 47-63Hz Vout ADJ. 90.00 [3.60] Vout ADJ. 90.00 [3.60] 100 [3.94] DC ON 100-240VAC 1.7A 47-63Hz GENERAL TOLERANCE 5 6 5 7 6 7 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] PIN ASSIGNMENT Designation 1, 2 3, 4 OUT PIN NO. Positive output terminal V - Negative output terminal Ground this terminal to minimize high-frequency emissions IN 5 6 OTHER 7 www.chinfa.com 2016.06.21 Description V+ N Input terminals (neutral conductor, no polarity at DC input) L Input terminals (phase conductor, no polarity at DC input) Vout ADJ. Trimmer-potentiometer for Vout adjustment DC ON Operation indicator LED [email protected] P3 DRS3 SERIES CIRCUIT SCHEMATIC ‧Block diagram for DRS3 series L Fuse Vo + Rectifier Inrush Current Switching Limiter and Device Rectifier Line Filter Vo - N Y Control Circuit Opto Isolation Reference & Error Amp. Vout ADJ. Output Level Detection DC ON (Green LED) TYP. CURRENT LIMITED CURVE Output Voltage [ % ] v DRS3 Hiccup mode 100 50 t Time DERATING CURVE 100 Power out [ % ] Power out [ % ] 100 50 Safe Operating Area 85 Safe Operating Area o Ta=40 C Ta=50 oC 0 -25 o 51 71 Temperature [ C ] 0 85 100 264 Input Voltage [ VAC ] TYP. EFFICIENCY CURVE DRS3-24 90 Efficiency [ % ] 88 86 84 82 80 10 www.chinfa.com 2016.06.21 230 Vac 115 Vac 25 50 Power out [ % ] 75 100 [email protected] P4