DRA240 SERIES AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧P.F.C. FUNCTION AVAILABLE ‧PARALLEL FUNCTION AVAILABLE (SWITCH) ‧INPUT VOLTAGE 115/230VAC AUTO SELECT ‧SELV COMPONENTS DESIGN 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 240 - 24 x Wattage A : SCREW TERMINAL TYPE B : DETACHABLE CONNECTOR TYPE 24 : 24V OUT 48 : 48V OUT MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT EFF. (min.) EFF. (typ.) Single Output Models DRA240-24x 115 / 230 VAC 240 WATTS + 24 VDC 10 A 87% 89% DRA240-48x 115 / 230 VAC 240 WATTS + 48 VDC 5A 88% 90% max. max. unit unit SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC 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 40 KHz 1500 / 2121 VAC / VDC Isolation resistance Input-Output, @ 500VDC 100 MΩ Ambient temperature Operating at Vi nom -40 + 71 o o C % / oC Derating (see derating curve) Vi nom, from +61 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 MTBF o Bellcore Issue 6 @40 C, GB 2.5 o C 24V model 423000 Hours 48V model 437000 Hours Altitude during operation IEC 60068-2-13 Dimension Screw terminal type L124.5 x W83.5 x D123.6 mm Detachable connector type L143.5 x W83.5 x D123.6 mm Cooling Pollution degree www.chinfa.com 2010.05.21 4850 m Free air convection 2 [email protected] P1 DRA240 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Io nom Absolute input max. range Ta min ... Ta max, Io nom Input current Rated input current Line frequency min. Conditions Rated input voltage typ. max. 115 / 230 (auto select) VAC AC in 115V selected 90 132 AC in 230V selected 180 264 VAC 210 375 VDC DC in Vi : 115 / 230 VAC, Io nom 4.0 / 1.55 Vi : 90 / 180 VAC, Io nom Vi nom, Io nom Inrush current Power dissipation Vi : 115 / 230 VAC , Io nom Leakage current Input-Output Vi : 230 VAC, Io nom A A 63 30 / 60 Hz 47 24V model 35 48V model 32 Vi : 230VAC, Io nom VAC 5.4 / 2.2 A W W 0.25 mA 3.5 mA max. unit +1 % ± 0.5 % % ±1 % ±5 28.5 % VDC Input-FG P.F.C. (Passive) unit 0.7 OUTPUT SPECIFICATIONS Characteristics min. Conditions Output voltage accuracy (Adjusted before shipment) Vi nom, Io max 0 Minimum load Line regulation Vi nom Io nom, Vi min ...Vi max Vi nom, Io min ...Io nom 0 Load regulation Voltage trim range Vi nom, 0.8 Io nom Rated continuous loading Vi nom Hold up time Vi : 115 / 230 VAC , Io nom Turn on time Vi nom, Io nom single mode parallel mode 24V model 22.5 48V model 24V model 47 Rise time 56 10A @ 24Vdc / 8.4A @ 28.5 Vdc ms 25 / 30 with 7000μF CAP Vi nom, Io nom Vi nom, Io nom VDC 5A @ 48Vdc / 4.2A @ 56 Vdc 48V model Vi nom, Io nom typ. with 7000μF CAP 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 24V model 35 48V model 63 Capacitor load Vi nom, Io nom DC ON indicator threshold at start up (Green LED) Vi nom, Io nom 24V model DC LOW indicator threshold after start up (Red LED) Vi nom, Io nom 48V model 24V model 48V model Parallel operation 0.1 Io min ~ 0.9 Io max Vi nom, Io nom, Po / Pi Efficiency ms VDC 7000 VDC μF 17.6 19.4 VDC 37 17.6 43 19.4 VDC VDC 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 T6.3A / 250VAC internal Varistor IEC 61000-4-5 Vi nom (see typ current limited curve) 120 145 % Threshold voltage of contact closed(at start up) 17.6 19.4 VDC Electrical isolation Contact rating at 60VDC 500 Vi nom, Io nom (Auto Recovery) 125 VDC 0.3 A 140 Fold forward % IP20 [email protected] P2 DRA240 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 83.5 x 123.6 mm (4.9 x 3.29 x 4.87 inches) Detachable connector type 143.5 x 83.5 x 123.6 mm (5.65 x 3.29 x 4.87 inches) Case material Metal Weight 1380g Packing 1.5kg ; 16 / 25kg / 2.01CUFT MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION 83.5 0 [3 .2 9] 6 6 116.6 0 [4 .5 9] 83.5 0 [3 .2 9] 7.0 0 [0 .3 0] 1 Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 1 INSTALLATION Vout ADJ. DC LO DC ON DC LO DC ON DRA240 124.50 [4.90] Vout ADJ. L 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 - - ++ Rdy 143.50 [5.65] S P - - ++ Rdy 124.50 [4.90] S P DRA240 N L N AC INPUT 7 9 7 9 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] PIN ASSIGNMENT Designation 3, 4 5, 6 7 8 IN 1 2 OUT PIN NO. OTHER 9 www.chinfa.com 2010.05.21 Description RDY A normal open relay contact for DC ON level control (Never connect except 24V model) V+ V - Positive output terminal Negative output terminal L N DC ON Ground this terminal to minimize high-frequency emissions Input terminals (phase conductor, no polarity at DC input) Input terminals (neutral conductor, no polarity at DC input) Operation indicator LED DC LO Vout ADJ. S/P DC LOW voltage indicator LED Trimmer-potentiometer for Vout adjustment Single / Parallel select switch [email protected] P3 DRA240 SERIES CIRCUIT SCHEMATIC ‧Block diagram for DRA240 series Fuse L Filter N Inrush Current Limiter, Rectifier and Auto Select 115 / 230 Vac Vo + P. F. C. Circuit Smoothing Circuit Y Switching Rectifier Device PWM Controller 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 [ % ] DRA240-24x 100 75 230 Vac 115 Vac 50 25 0 100 110 120 130 140 150 160 Output Current [ % ] DERATING CURVE TYP. EFFICIENCY CURVE DRA240-24x EFFICIENCY [ % ] Power out [ % ] 100 75 0 -40 www.chinfa.com 2010.05.21 61 Temperature [ oC ] 71 89 88 87 86 85 84 83 82 81 80 10 230 Vac 115 Vac 25 50 75 100 Power out [ % ] [email protected] P4