DRA480_10 CHINFA | Alldatasheet
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Switching frequency Vi nom, Io nom KHz Characteristics Conditions min. typ. max. unit Conditions min. typ. max. unit Isolation resistance Ambient temperature Input-Output, @ 500VDC Operating at Vi nom MΩ100 -40 o C+ 71 o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION Derating (see derating curve) o % / C2.5o Vi nom, from +56 to +71 C Storage temperature Non operational + 85 o C-40 95Relative humidity Vi nom, Io nom Vi nom, Io min o Bellcore Issue 6 @40 C, GB % RH20 24V model Temperature coefficient MTBF Altitude during operation o % / C Hours m ± 0.03 403000 DRA480 SERIES
FEATURES
‧ACTIVE PFC FUNCTION ‧PARALLEL FUNCTION (SWITCH SELECTABLE) ‧UNIVERSAL INPUT VOLTAGE ‧SELV COMPONENTS DESIG AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT www.chinfa.com SELECTION CHART DRA 480 - 24 x Wattage 24 : 24V OUT 48 : 48V OUT A : SCREW TERMINAL TYPE B : DETACHABLE CONNECTOR TYPE sales@chinfa.com 2010.05.21 MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 24 VDC + 48 VDC EFF. (typ.) Single Output Models 20 A 10 A 86% 87%
480 WATTS
EFF. (min.) 89% 90% 90 ~ 264 VAC 90 ~ 264 VAC Isolation voltage Input-FG VAC / VDC1500 / 2121 Input-Output 3000 / 4242 VAC / VDC 48V model Hours416000 Dimension Screw terminal type L124.5 x W175.5 x D123.6 mm Detachable connector type mmL143.5 x W175.5 x D123.6 Free air convectionCooling 2Pollution degree GENERAL IND. CONT. EQ. UL 508 HR Class I, Div 2 HR UL 60950-1 EN 60950-1 a EN 61558-1 EN 61558-2-17 4850IEC 60068-2-13
264 VAC90AC in
375120 VDCDC in
Ta min ... Ta max, Io nom Over voltage protection Vi nom, Io nom (Auto Recovery) Characteristics Conditions min. typ. max. unit Rated over load protection 110 140 %Vi nom (see typ current limited curve) Power Rdy (for 24V model only) Threshold voltage of contact closed(at start up) Electrical isolation Contact rating at 60VDC 17.6 500 19.4 0.3 VDC VDC A 125 140 % Characteristics Conditions min. unittyp. max. Line frequency Vi nom, Io nom 63 Hz47 Vi : 115 / 230 VAC, Io nom Vi : 90 / 180 VAC, Io nom Input current Rated input current 4.9 / 2.5 A A Inrush current Power dissipation Leakage current P.F.C. (Active) A W W Vi : 115 / 230 VAC , Io nom Vi : 230 VAC, Io nom Input-Output Input-FG Vi : 115 / 230VAC, Io nom 24V model 48V model mA mA DRA480 SERIES o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION sales@chinfa.comwww.chinfa.com 2010.05.21 Characteristics Conditions min. typ. max. unit 7 / 3.5 0.99 / 0.97 0.25 3.5 Vi nom, Io max + 1 % Minimum load Vi nom Output voltage accuracy (Adjusted before shipment) Line regulation % Load regulation ± 0.5Io nom, Vi min ...Vi max Turn on time Rise time Fall time Transient recovery time ms ms ms ms ms %± 1 Vi nom, Io min ...Io nom single mode parallel mode ± 5 Vi nom,
0.8 Io nom
22.5 47 56 28.5Voltage trim range VDC VDC Vi nom, Io nom Vi nom, Io nom Vi nom, Io nom Vi nom, 1~0.5 Io nom 1500 150 500 150 Vi nom, Io nom with 7000 F CAPμ Vi nom, Io nom with 7000 F CAPμ DC ON indicator threshold at start up (Green LED) Vi nom, Io nom Ripple & noise Power back immunity Capacitor load Vi nom, Io nom,BW = 20MHz Vi nom, Io nom Vi nom, Io nom DC LOW indicator threshold after start up (Red LED) Vi nom, Io nom Parallel operation 0.1 Io min ~ 0.9 Io max 17.6 19.4 VDC VDC mV100 7000 μF 3 u n i t ms1000 24V model 48V model Hold up time 25 / 30 msVi : 115 / 230 VAC , Io nom 24V model 48V model 24V model 48V model 24V model 48V model 17.6 19.4 VDC VDC Io nomRated input voltage VAC115 / 230 Vi nomRated continuous loading 20 A @ 24Vdc / 16.8 A @ 28.5Vdc 10 A @ 48Vdc / 8.5 A @ 56Vdc 24V model 48V model Efficiency Vi nom, Io nom, Po / Pi Up to 90%, See model list and typ efficiency curve Input fuse T10A / 250VAC internal Internal surge voltage protection VaristorIEC 61000-4-5 Output short circuit Fold forward Degree of protection IP20 CONTROL AND PROTECTION OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS VDC VDC Absolute input max. range
MECHANISM & PIN CONFIGURATIONmm [inch] 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 Screw terminal: 2 AWG24-10 (0.2~4mm ) flexible / solid cable, -Input connector can withstand torque at maximum 9 pound-inches. -Output connector can withstand torque at maximum 5.5 pound-inches. 8 m/m stripping at cable end recommends Detachable connector: 2 AWG24-12 (0.2~2.5mm ) flexible / solid cable, -Input connector can withstand torque at maximum 4.5 pound-inches. -Output connector can withstand torque at maximum 7 pound-inches. 4~5 m/m stripping at cable end recommendso Use copper conductors only, 60 / 75 C www.chinfa.com DRA480 SERIES sales@chinfa.com 2010.05.21 o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION UL / cUL TUV UL 508 Listed UL 60950-1 Recognized ISA 12.12.01(Class I, Division 2, Groups A, B, C and D) EN 60950-1, CB scheme EN 61558-1, EN 61558-2-17 (meet EN 60204-1) CE EN 61000-6-3, EN 55022 Class B, EN 61000-3-2 Class D, 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 CCC GB4943, GB9254, GB17625.1 Vibration resistance Shock resistance APPROVALS AND STANDARDS PHYSICAL CHARACTERISTICS Case size MetalCase material Packing 2.3kg ; 8 / 20kg / 2.35CUFT 1920gWeight PIN ASSIGNMENT V + 3, 4 1, 2 OUTINOTHER L N DC LO Vout ADJ. S / P DC ON V - RDY A normal open relay contact for DC ON level control (Never connect except 24V model) 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 DC LOW voltage indicator LED Trimmer-potentiometer for Vout adjustment Single / Parallel select switch PIN NO. Designation Description 175.50 [6. 91] 124.50 [4.90] 7 9 6 1 24 VDC / 20A115 / 230 VAC 7/3.5A 47-63Hz CHINFA Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified DRA480 143.50 [5.65] 7 9 6 1 24 VDC / 20A115 / 230 VAC 7/3.5A 47-63Hz CHINFA Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified DRA480 175.50 [6. 91] 124.50 [4.90] meet IEC 60068-2-6 (Mounting by 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) GENERAL TOLERANCE ±0.30[0.01] ±0.50[0.02] ±0.80[0.03]
TYP. CURRENT LIMITED CURVE DERATING CURVE o Temperature [ C ] 100 71-40 Power out [ % ] 62.5 TYP. EFFICIENCY CURVE CIRCUIT SCHEMATIC ‧Block diagram for DRA480 series sales@chinfa.com DRA480 SERIES www.chinfa.com 2010.05.21 Vo - Vo +L N Fuse PWM Controller Switching DeviceFilter 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 Active P.F.C CircuitFilter Opto - Isolation Over Voltage Detection DC LOW (Red LED) Single / Parallel Select Bridge Rectifier DRA480-24x Power out [ % ] 10 10025 EFFICIENCY [ % ] 7550 50 230 Vac
115 Vac
Output Current [ % ] Output Voltage [ % ] 100 100 110 120 130 140 150 160