DRA480 SERIES AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧ACTIVE PFC FUNCTION ‧PARALLEL FUNCTION (SWITCH SELECTABLE) ‧UNIVERSAL INPUT VOLTAGE ‧SELV COMPONENTS DESIG R R H H EN 61558-1 EN 61558-2-17 UL 60950-1 Class I, Div 2 IND. CONT. EQ. UL 508 a EN 60950-1 SELECTION CHART DRA 480 - 24 x Wattage A : SCREW TERMINAL TYPE B : DETACHABLE CONNECTOR TYPE 24 : 24V OUT 48 : 48V OUT MODEL LIST MODEL NO. INPUT VOLTAGE DRA480-24x 90 ~ 264 VAC 480 WATTS DRA480-48x 90 ~ 264 VAC 480 WATTS OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models SPECIFICATION OUTPUT CURRENT EFF. (min.) EFF. (typ.) + 24 VDC 20 A 86% 89% + 48 VDC 10 A 87% 90% max. max. unit unit o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics min. min. typ. typ. Switching frequency Vi nom, Io nom Isolation voltage Input-Output 3000 / 4242 VAC / VDC Input-FG 1500 / 2121 VAC / VDC 60 Isolation resistance Input-Output, @ 500VDC Ambient temperature Operating at Vi nom KHz 100 MΩ + 71 -40 o o C % / oC Derating (see derating curve) Vi nom, from +56 to +71 C Storage temperature Non operational -40 + 85 Relative humidity Vi nom, Io nom 20 95 % RH Temperature coefficient Vi nom, Io min ± 0.03 % / oC o 2.5 o C MTBF Bellcore Issue 6 @40 C, GB Altitude during operation IEC 60068-2-13 Dimension Screw terminal type L124.5 x W175.5 x D123.6 mm Detachable connector type L143.5 x W175.5 x D123.6 mm Cooling Pollution degree www.chinfa.com 2010.05.21 24V model 403000 48V model 416000 Hours Hours 4850 m Free air convection 2 [email protected] P1 DRA480 SERIES SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Rated input voltage Absolute input max. range Conditions min. typ. max. 115 / 230 Io nom Ta min ... Ta max, Io nom Input current Vi : 115 / 230 VAC, Io nom Rated input current Vi : 90 / 180 VAC, Io nom Line frequency Vi nom, Io nom Inrush current Power dissipation Vi : 115 / 230 VAC , Io nom Leakage current Input-Output VAC AC in 90 264 VAC DC in 120 375 VDC A 4.9 / 2.5 47 Vi : 230 VAC, Io nom 24V model 63 48V model 60 7 / 3.5 A 63 25 / 50 Hz Vi : 115 / 230VAC, Io nom A W W Input-FG P.F.C. (Active) unit 0.25 mA 3.5 mA 0.99 / 0.97 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 single mode Voltage trim range Vi nom, 0.8 Io nom 24V model 22.5 48V model 47 Rated continuous loading Vi nom 24V model Hold up time Vi : 115 / 230 VAC , Io nom Turn on time Vi nom, Io nom max. ± 0.5 % ±1 ±5 28.5 % 56 20 A @ 24Vdc / 16.8 A @ 28.5Vdc % VDC VDC 10 A @ 48Vdc / 8.5 A @ 56Vdc ms 25 / 30 Vi nom, Io nom with 7000μF CAP Vi nom, Io nom % % with 7000μF CAP Vi nom, Io nom unit +1 parallel mode 48V model Rise time typ. 1000 ms 1500 ms 150 ms 500 ms 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 2 100 mV Power back immunity Vi nom, Io nom Capacitor load Vi nom, Io nom DC ON indicator threshold at start up (Green LED) 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 Vi nom, Io nom, Po / Pi Efficiency 24V model 35 48V model 63 24V model ms VDC VDC 17.6 7000 μ F 19.4 VDC 48V model 37 43 VDC 24V model 17.6 19.4 VDC 48V model 37 43 VDC unit 3 Up to 90%, See model list and typ efficiency curve CONTROL AND PROTECTION Characteristics Conditions min. Input fuse Internal surge voltage protection Rated over load protection Power Rdy (for 24V model only) Over voltage protection Output short circuit Degree of protection www.chinfa.com 2010.05.21 typ. max. unit T10A / 250VAC internal IEC 61000-4-5 Vi nom (see typ current limited curve) Varistor 110 140 % Threshold voltage of contact closed(at start up) Electrical isolation Contact rating at 60VDC 17.6 19.4 VDC Vi nom, Io nom (Auto Recovery) 125 0.3 140 VDC A % 500 Fold forward IP20 [email protected] P2 DRA480 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed APPROVALS AND STANDARDS UL / cUL UL 508 Listed UL 60950-1 Recognized ISA 12.12.01(Class I, Division 2, Groups A, B, C and D) TUV 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 meet IEC 60068-2-6 (Mounting by 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 Screw terminal type 124.5 x 175.5 x 123.6 mm (4.9 x 6.91 x 4.87 inches) Detachable connector type 143.5 x 175.5 x 123.6 mm (5.65 x 6.91 x 4.87 inches) Case material Metal Weight 1920g Packing 2.3kg ; 8 / 20kg / 2.35CUFT MECHANISM & PIN CONFIGURATION CONSTRUCTION mm [inch] 17 5.50 [6. 91 ] 9 7 6 CHINFA 124.50 [4.90] 24 VDC / 20A 115 / 230 VAC 7/3.5A 47-63Hz 124.50 [4.90] Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified 115 / 230 VAC 7/3.5A 47-63Hz 24 VDC / 20A 143.50 [5.65] DRA480 DRA480 CHINFA Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 17 5.50 [6. 91 ] 1 9 7 6 1 116.6 0 [4 .5 9] 7.0 0 [0 .3 0] GENERAL TOLERANCE 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] 120.00[4.72] - 400.00[15.75] ±0.80[0.03] INSTALLATION Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Screw terminal: AWG24-10 (0.2~4mm2 ) 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: AWG24-12 (0.2~2.5mm2 ) 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 recommends Use copper conductors only, 60 / 75oC PIN ASSIGNMENT Designation V V+ RDY L N OTHER 5 6 7 8 9 OUT 1, 2 3, 4 IN PIN NO. www.chinfa.com 2010.05.21 Description Negative output terminal Positive output terminal A normal open relay contact for DC ON level control (Never connect except 24V model) Input terminals (phase conductor, no polarity at DC input) Input terminals (neutral conductor, no polarity at DC input) Ground this terminal to minimize high-frequency emissions DC ON Operation indicator LED DC LO Vout ADJ. DC LOW voltage indicator LED S/P Trimmer-potentiometer for Vout adjustment Single / Parallel select switch [email protected] P3 DRA480 SERIES CIRCUIT SCHEMATIC ‧Block diagram for DRA480 series Fuse L Vo + Filter N Bridge Rectifier Filter Active P.F.C Circuit Y Switching Device PWM Controller Rectifier Current Detection Vo Single / Parallel Select Opto Isolation Reference & Error Amp. Opto Isolation Over Voltage Detection Vout ADJ. DC ON (Green LED) DC LOW (Red LED) RDY 1) (Relay Contact) Output Level Detection Note: 1) For 24V Model Only TYP. CURRENT LIMITED CURVE Output Voltage [ % ] DRA480-24x 100 75 230 Vac 115 Vac 50 25 0 100 110 120 130 140 150 160 Output Current [ % ] DERATING CURVE TYP. EFFICIENCY CURVE DRA480-24x 62.5 0 -40 www.chinfa.com 2010.05.21 EFFICIENCY [ % ] Power out [ % ] 100 56 Temperature [ oC ] 71 90 85 80 75 70 65 60 55 50 45 40 35 10 230 Vac 115 Vac 25 50 Power out [ % ] 75 100 [email protected] P4