DRS2 CHINFA | Alldatasheet
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MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 5 VDC + 12 VDC + 24 VDC Single Output Models 85~264 VAC 85~264 VAC 85~264 VAC 7 A 4 A 2.1 A EFF. (typ.) 83% 86% 87% EFF. (min.) 81% 84% 85%
35 WATTS
48 WATTS
50 WATTS
DRS2-05(A) DRS2-12(A) DRS2-24(A) MODEL LIST Switching frequency Vi nom, Io nom KHz Characteristics Conditions min. typ. max. unit Isolation resistance Ambient temperature Input-Output, @ 500VDC Operating at Vi nom MΩ100 -25 o C+ 71 o All Specifications Typical At Nominal Line, Full Load, 25C Unless Otherwise Noticed SPECIFICATION Conditions min. typ. max. unit Isolation voltage Input-Output 3,000 / 4,242 1,500 / 2,121 VAC / VDC Input-FG Output-FG VAC / VDC VAC / VDC www.chinfa.com sales@chinfa.com 2015.11.25 P1 MODEL LIST EFF. (avg.) 83% 87% 87% Storage temperature Non operational + 85 o C-40 95Relative humidity Vi nom, Io nom Vi nom, Io min % RH20 Temperature coefficient MTBF o % / C± 0.03 Derating (see derating curve) o % / C2.5o o Vi nom, from +51C to +71C Hours Hours Hours 12V 24V 532,000 556,000 580,000 o Bellcore Issue 6 @40C, GB Altitude during operation m5,000EN 60950-1 Free air convectionCooling Installation position Vertical ( other direction may derating using ) Dimension Spring & Screw terminal type L90 x W30 x D100 mm Pollution degree 2 GENERAL Prelimin rya DRS2- 24 x 05 : 05V OUT 12 : 12V OUT 24 : 24V OUT BLANK : SPRING TERMINAL TYPE A : SCREW TERMINAL TYPE
FEATURES
AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT ‧UNIVERSAL INPUT 85~264VAC ‧SHORT CIRCUIT PROTECTION ‧INTERNAL INPUT FILTER ‧HIGH EFFICIENCY UP TO 87% ‧HIGH AVERAGE EFFICIENCY MEET ErP ‧LOW STANDBY POWER CONSUMPTION ‧3 YEARS WARRANTY IND. CONT. EQ. UL 508 EN 60950-1 a UL 60950-1 C US
o All Specifications Typical At Nominal Line, Full Load, 25C Unless Otherwise Noticed SPECIFICATION DRS2 SERIES www.chinfa.com sales@chinfa.com 2015.11.25 P2 Line frequency Vi nom, Io nom 47 8.2 8.0 8.8 Inrush current Power dissipation Leakage current 30 / 60 A W W W Vi : 115 / 230 VAC , Io nom Input-Output Input-FG mA mA Characteristics Conditions min. typ. max. unit Vi : 115 / 230 VAC, Io nom Vi : 85 VAC, Io nom Input current Rated input current 12V 24V 0.25 3.5 Io nomRated input voltage VAC240100
264 VAC85AC in
Absolute input max. range Ta min ... Ta max, Io nom 63 Hz 1300 mA Vi : 230 VAC, Io nom INPUT SPECIFICATIONS Standby power consumption Vi nom, Io = 0A W0.3 Vi nom, Io max % Minimum load Vi nom % Output voltage accuracy (Adjustedbeforeshipment) + 1 Characteristics Conditions min. unittyp. max. 20 / 50 msHold up time Vi : 115 / 230 VAC , Io nom Line regulation %Io nom, Vi min ...Vi max Vi nom,
0.8 Io nom
11.4 4.5Voltage trim range ± 1 Turn on time ms ms ms ms Vi nom, Io nom Vi nom, Io nom Vi nom, Io nom with 3500 F CAPμ Vi nom, Io nom with 3500 F CAPμ Ripple & noise mV100Vi nom, Io nom, BW = 20MHz Fall time Transient recovery time ms ms Vi nom, Io nom Vi nom, 1~0.5 Io nom
19.2 VDC
at start up (Green LED) Vi nom, Io nom 4.0 9.6 VDC VDC Capacitor load Vi nom, Io nom 1,000 1,500 150 Load regulation % V V V Vi nom, Io min ...Io nom 22.5 24V 12V 7.5 3,500 24V 12V Power back immunity Vi nom, Io nom 1 second Rise time VDC VDC VDC 21.6 4.5 10.8 μF 150 500 15.6 5.5 28.5 Rated continuous loading 24V 12V 7 A @ 5Vdc / 6.3 A @ 5.5 Vdc 4 A @ 12Vdc / 3.2 A @ 15 Vdc 2.1 A @ 24Vdc / 1.7 A @ 28.5 Vdc Vi nom Efficiency Vi nom, Io nom, Po / Pi Up to 87%, See model list and typ efficiency curve OUTPUT SPECIFICATIONS Characteristics Conditions min. unittyp. max. Rated over load protection 140Vi nom (see typ current limited curve) % ± 1 Over voltage protection Internal surge voltage protection VaristorIEC 61000-4-5 Input fuse T2A / 250VAC internal Output short circuit Hiccup mode Degree of protection IP20 CONTROL AND PROTECTION Vi nom, 0.8 Io nom (Auto Recovery) 24V 12V 6.5 16.2 28.8 8.5 32.4 VDC VDC VDC
www.chinfa.com sales@chinfa.com 2015.11.25 P3 o All Specifications Typical At Nominal Line, Full Load, 25C Unless Otherwise Noticed SPECIFICATION PHYSICAL CHARACTERISTICS Case size Case material Packing Weight 90 x 30 x 100 mm (3.6 x 1.59 x 3 nches).94 i Plastic 200 g 0.22 kg ; 48 / 12 kg / 2.16 CUFT MECHANISM & PIN CONFIGURATIONmm [inch] PIN ASSIGNMENT 1, 2 3, 4 Positive 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 Trimmer-potentiometer for Vout adjustment OUTINOTHER N L DC ON Vout ADJ. PIN NO. Designation Description DRS2 SERIES V + V - CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Spring terminal: 2 AWG24-14 (0.2~2mm ) flexible / solid cable, 10 m/m stripping at cable end recommends Screw terminal: 2 AWG26-12 (0.2~2.5mm ) flexible / solid cable, connector can withstand torque at maximum 5 pound-inches. 4-5 m/m stripping at cable end recommendso Use copper conductors only, 60 / 75C GENERAL TOLERANCE ±0.30[0.01] ±0.50[0.02] 30.00 [1.18] 90.00 [3.60] UL / cUL TUV UL 508 Listed UL 60950-1 EN 60950-1 CE EN 61000-6-3, EN 55022 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 Shock resistance meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis ) meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face) APPROVALS AND STANDARDS cTUVUS 100 [3.94] 90.00 [3.60] 30.00 [1.18] 2 111 5 6 7 34 2 111 5 6 7 24VDC / 2.1A Vout ADJ. DC ON 100-240VAC 1.3A 47-63Hz 24VDC / 2.1A Vout ADJ. DC ON 100-240VAC 1.3A 47-63Hz
o Temperature [ C ] 100 71-25 Power out [ % ] TYP. EFFICIENCY CURVE www.chinfa.com sales@chinfa.com 2015.11.25 P4 TYP. CURRENT LIMITED CURVE Safe Operating Area DRS2 Hiccup mode Output Voltage [ % ] 100 t Time v DRS2 SERIES ‧Block diagram for DRS2 series Vo - Vo + Switching Device Reference & Error Amp. L N Fuse Line Filter Rectifier Opto - Isolation Control Circuit Inrush Current Limiter and Rectifier Vout AD J. Y DC ON(Green LED) Output Level Detection Input Voltage [ VAC ] 100 26485 Power out [ % ] 85 100 Safe Operating Area o Ta=50 C o Ta=40 C Power out [ % ] 10 10025 Efficiency [ % ] 7550