DRA480 SERIES AC - DC DIN RAIL MOUNTABLE 480W INDUSTRIAL CONTROL EQUIPMENT FEATURES COMPACT DESIGN HIGH EFFICIENCY UP TO 90% ACTIVE PFC FUNCTION PARALLEL FUNCTION AVAILABLE (SWITCH) UNIVERSAL INPUT VOLTAGE SELECTION CHART DRA 480 - 24 x Wattage A : SCREW TERMINALS B : DETACHABLE CONNECTOR 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 OUTPUT CURRENT EFF. (min.) EFF. (typ.) + 24 VDC 20A 86% 89% + 48 VDC 10A 87% 90% max. max. unit unit SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics min. min. Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC 100 Ambient temperature Operating at Vi nom -25 typ. typ. 3,000 o VAC M + 71 o 2.5 o Derating Vi nom, from +56 to +71 C Storage temperature Non operational -25 + 85 Relative humidity Vi nom, Io nom 20 95 Dimension C % RH L123.6 x W175 x D123.6 mm Detachable connector type L142 x W175 x D123.6 mm Free air convection Case material Metal 2008.08.19 o Screw terminal type Cooling www.chinfa.com C %/ C mm [email protected] DRA480 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Conditions typ. min. max. 115 / 230 Rated input voltage Io nom Input voltage range Ta min ... Ta max, Io nom Rated input current Io nom Line frequency Vi nom, Io nom Inrush current Vi nom, Io nom P. F. C. Vi : 230VAC, Io nom AC IN 90 DC IN 120 VAC 230 Vi : 115VAC 264 VAC 370 VDC A 7 Vi : 230VAC unit 3.5 A 47 63 Hz 25 A 50 A max. unit + 1 % Vi : 115VAC Vi : 230VAC 0.99 OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Conditions (Adjusted before shipment) Vi nom, Io max Minimum load Vi nom Line regulation Io nom, Vi min ...Vi max Load regulation min. typ. -0 % 0 Vi nom, Io min ...Io nom single mode parallel mode Temperature coefficient Vi nom, Io min Ripple & noise Vi nom, Io nom,BW = 20MHz Hold up time Vi nom, Io nom Voltage trim range Vi nom, Io nom DC ON indicator threshold at start up Vi nom, Io nom DC LOW indicator threshold after start up Vi nom, Io nom Parallel operation 0.9 Io max Efficiency Vi nom, Io nom, Po / Pi 0.5 % 0.5 % 5 % 0.02 % / oC 100 mV 16 30 ms 24V models 22.5 28.5 VDC 48V models 47 56 VDC 24V models 17.6 19.4 VDC 48V models 37 40 VDC 24V models 17.6 19.4 VDC 48V models 37 40 VDC 3 unit Up to 90%, See model list CONTROL AND PROTECTION Characteristics Conditions min. typ. max. unit 10A / 250VAC internal Input fuse Rated over load protection Vi nom 120 140 % Power Rdy (for 24V model only) Threshold voltage of contact closed(at start up) 17.6 19.4 VDC Electrical isolation 500 Contact rating at 60VDC Over voltage protection Output short circuit www.chinfa.com 2008.08.19 Vi nom, Io nom Vi nom VDC 0.3 A 24V models 30 33 V 48V models 57 63 V Current limited [email protected] DRA480 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed APPROVALS AND STANDARDS UL / cUL UL508 Listed, UL60950-1 Recognized TUV EN60950-1 CE EN61000-6-3, EN55022 class B EN61000-3-2, EN61000-3-3 EN61000-6-2, EN55024 EN61204-3 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. Output Level Detection Note: 1) For 24V Model Only DC ON (Green LED) DC LOW (Red LED) RDY 1) (Relay Contact) PHYSICAL CHARACTERISTICS CASE SIZE SCREW TERMINAL TYPE 123.6 x 175 x 123.6 mm (4.87 x 6.89 x 4.87 inches) DETACHABLE CONNECTOR TYPE 142 x 175 x 123.6 mm (5.59 x 6.89 x 4.87 inches) WEIGHT 1920g DERATING Power out [ % ] 100 62.5 0 -25 www.chinfa.com 2008.08.19 Temperature [ oC ] 56 71 [email protected] DRA480 SERIES MECHANISM & PIN CONFIGURATION mm [inch] 175.00 [6.89] 116.6 [4.59] 7.0 [0.3] Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified 115 / 230 VAC 7/3.5A 47-63Hz 7 9 142 [5.59] CHINFA 123.6 [4.87] DRA480 24 VDC / 20A 6 1 CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 175.00 [6.89] INSTALLATION CHINFA 123.6 [4.87] DRA480 Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified 115 / 230 VAC 7/3.5A 47-63Hz 7 9 24 VDC / 20A 6 1 Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Screw terminal: 10-24AWG flexible / solid cable, 8 m/m stripping at cable end recommends Detachable connector: 14-24AWG flexible / solid cable, 7 m/m stripping at cable end recommends PIN ASSIGNMENT Designation PIN NO. 1 Description RDY A normal open relay contact for DC ON level control (Only for 24V model) V+ Positive output terminal V+ Positive output terminal 5 V - Negative output terminal 6 V - Negative output terminal 3 4 OUT 2 Ground this terminal to minimize high-frequency emissions 8 IN 7 OTHER 9 www.chinfa.com 2008.08.19 N Input terminals (neutral conductor, no polarity at DC input) L Input terminals (phase conductor, no polarity at DC input) DC ON Operation indicator LED DC LO DC LOW voltage indicator LED Vout ADJ. Trimmer-potentiometer for Vout adjustment S/P Single / Parallel select switch [email protected]