DRA240 / 300 SERIES AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧PFC FUNCTION AVAILABLE ‧PARALLEL FUNCTION AVAILABLE (SWITCH) ‧INPUT VOLTAGE 115/230VAC AUTO SELECT ‧SELV COMPONENTS DESIGN ‧3 YEARS WARRANTY R R H H EN 61558-1 EN 61558-2-16 a UL 60950-1 Class I, Div 2 IND. CONT. EQ. UL 508 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 DRA240-24x 115 / 230 VAC 240 WATTS + 24 VDC DRA240-48x 115 / 230 VAC 240 WATTS DRA300-24x 115 / 230 VAC 300 WATTS DRA300-48x 115 / 230 VAC 300 WATTS OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models OUTPUT CURRENT EFF. (min.) EFF. (typ.) 10 A 87% 89% + 48 VDC 5A 88% 90% + 24 VDC 12.5A 87% 89% + 48 VDC 6.25A 88% 90% max. max. unit unit 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 40 Input-Output VAC / VDC Input-FG 1,500 / 2,121 VAC / VDC 500 / 710 VAC / VDC 100 MΩ Isolation resistance Input-Output, @ 500VDC Ambient temperature Operating at Vi nom DRA240 -40 + 71 o DRA300 -30 + 71 o Vi nom, from +61 to +71 C 2.5 C % / oC Vi nom, from +56 to +71 oC DRA300 2.5 % / oC Non operational -40 Relative humidity Vi nom, Io nom 20 Temperature coefficient Vi nom, Io min MTBF Bellcore Issue 6 @40oC, GB www.chinfa.com 2015.05.12 C DRA240 o Storage temperature Altitude during operation KHz 3,000 / 4,242 Output-FG Derating (see derating curve) typ. typ. EN 60950-1 + 85 o C 95 % RH ± 0.03 % / oC DRA240-24x 481,000 Hours DRA240-48x 568,000 Hours DRA300-24x 437,000 Hours DRA300-48x 468,000 Hours 5,000 m [email protected] P1 DRA240 / 300 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics Dimension Cooling Installation position min. min. Screw terminal type Detachable connector type typ. typ. max. max. unit unit L124.5 x W83.5 x D123.6 mm L143.5 x W83.5 x D123.6 mm Free air convection Vertical ( other direction may derating using ) Pollution degree 2 INPUT SPECIFICATIONS Characteristics Io nom Absolute input max. range Ta min ... Ta max, Io nom Input current Rated input current min. Conditions Rated input voltage typ. Inrush current Vi : 115 / 230 VAC , Io nom 132 AC in 230V selected 180 264 VAC DC in 210 375 VDC DRA240 4.0 / 1.55 DRA300 4.8 / 1.9 Vi : 230 VAC, Io nom Leakage current Input-Output A A 5.4 / 2.2 DRA300 6.0 / 3.0 A 63 30 / 60 Hz DRA240 A W 35 / 32 42 / 40 DRA300(24V/48V) Input-FG A A 35 / 65 DRA300 DRA240(24V/48V) Vi : 230VAC, Io nom VAC DRA240 47 Power dissipation VAC 90 Vi : 90 / 180 VAC, Io nom Vi nom, Io nom unit AC in 115V selected Vi : 115 / 230 VAC, Io nom Line frequency Power factor (Passive) max. 115 / 230 (auto select) W 0.25 mA 3.5 mA max. unit +1 % 0.75 DRA240 / DRA300 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 Vi : 115 / 230 VAC , Io nom Turn on time Vi nom, Io nom Vi nom, Io nom Rise time single mode parallel mode 24V 22.5 48V 47 % % VDC 28.5 DRA240-24x 56 10A @ 24Vdc / 8.4A @ 28.5 Vdc DRA240-48x DRA300-24x 12.5A @ 24Vdc / 10.5A @ 28.5 Vdc VDC 5A @ 48Vdc / 4.2A @ 56 Vdc 6.25A @ 48Vdc / 5.35A @ 56 Vdc ms 25 / 30 with 7000μF CAP Vi nom, Io nom Vi nom, Io nom % % ± 0.5 ±1 ±5 DRA300-48x Hold up time typ. with 7000μF CAP 2,500 ms 2,500 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 7,000 VDC μF 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 www.chinfa.com 2015.05.12 24V / 48V 35 / 63 ms 24V 17.6 19.4 VDC 48V 37 43 VDC 24V 17.6 19.4 VDC 48V 37 43 VDC unit 3 Up to 90%, See model list and typ efficiency curve [email protected] P2 DRA240 / 300 SERIES SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed CONTROL AND PROTECTION Characteristics Internal surge voltage protection Rated over load protection Power Rdy (for 24V model only) Over voltage protection typ. min. Conditions Input fuse max. DRA240 T6.3A / 250VAC internal DRA300 T8A / 250VAC internal unit 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, 0.8 Io nom (Auto Recovery) 24V 30 48V 60 VDC Output short circuit Fold forward Degree of protection IP20 0.3 A 33 66 V V 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 EN 61558-1, EN 61558-2-16 (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 Vibration resistance GB4943.1, GB9254, GB17625.1 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 124.5 x 83.5 x 123.6 mm (4.9 x 3.29 x 4.87 inches) Case size Screw terminal type Case material Weight Detachable connector type 143.5 x 83.5 x 123.6 mm (5.65 x 3.29 x 4.87 inches) Metal DRA240 : 1380g DRA300 : 1400g DRA240 : 1.5kg ; 16 / 25kg / 2.01CUFT DRA300 : 1.53kg ; 16 / 25.5kg / 2.01CUFT Packing 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] 1 7.0 0 [0 .3 0] Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 1 INSTALLATION - - ++ Rdy Vout ADJ. DC LO DC ON DC LO DC ON DRA240 L 124.50 [4.90] Vout ADJ. 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] www.chinfa.com 2015.05.12 143.50 [5.65] S P - - ++ Rdy 124.50 [4.90] S P 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 [email protected] P3 DRA240 / 300 SERIES PIN ASSIGNMENT Designation PIN NO. OUT 1 2 3, 4 5, 6 IN 7 8 OTHER 9 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 LOW voltage indicator LED DC LO Vout ADJ. Trimmer-potentiometer for Vout adjustment Single / Parallel select switch S/P CIRCUIT SCHEMATIC ‧Block diagram L Fuse Filter N Inrush Current Limiter, Rectifier and Auto Select 115 / 230 Vac Vo + PFC Circuit Smoothing 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. Output Level Detection DC ON (Green LED) DC LOW (Red LED) RDY 1) (Relay Contact) Note: 1) For 24V Model Only TYP. CURRENT LIMITED CURVE DRA300-24x 100 230 Vac 115 Vac 75 50 25 0 100 110 120 130 140 150 Output Current [ % ] 160 Output Voltage [ % ] Output Voltage [ % ] DRA240-24x 100 230 Vac 115 Vac 75 50 25 0 100 110 120 130 140 150 Output Current [ % ] 160 DERATING CURVE DRA300-24x Power out [ % ] Power out [ % ] DRA240-24x 100 75 Safe Operating Area 0 -40 61 Temperature [ oC ] 100 62.5 Safe Operating Area 0 -30 71 TYP. EFFICIENCY CURVE 10 www.chinfa.com 2015.05.12 DRA300-24x EFFICIENCY [ % ] EFFICIENCY [ % ] DRA240-24x 89 88 87 86 85 84 83 82 81 80 230 Vac 115 Vac 25 50 Power out [ % ] 71 56 Temperature [ oC ] 75 100 89 88 87 86 85 84 83 82 81 80 10 230 Vac 115 Vac 25 50 Power out [ % ] 75 100 [email protected] P4