DRA480-24A CHINFA | Alldatasheet

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Technical content

min. typ. max. unit DRA480 SERIES

FEATURES

HIGH EFFICIENCY UP TO 90% ACTIVE PFC FUNCTION PARALLEL FUNCTION AVAILABLE (SWITCH) UNIVERSAL INPUT VOLTAGE MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT + 24 VDC + 48 VDC EFF. (typ.) Single Output Models 20A 10A 86% 87%

480 WATTS

min. typ. max. unit Isolation voltage Isolation resistance Ambient temperature Input / Output Input / Output, @ 500VDC Operating at Vi nom 3,000 VAC M 100 -25 oC + 71 o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION EFF. (min.) 89% 90% 90 ~ 264 VAC 90 ~ 264 VAC AC - DC DIN RAIL MOUNTABLE 480W INDUSTRIAL CONTROL EQUIPMENT SELECTION CHART DRA 480 - 24 x Wattage 24 : 24V OUT 48 : 48V OUT A : SCREW TERMINALS B : DETACHABLE CONNECTOR www.chinfa.com sales@chinfa.com Storage temperature Non operational + 85 oC Derating o % / C -25 2.5 mm Dimension Relative humidity Vi nom, Io nom % RH Screw terminal type Detachable connector type Case material Cooling Metal Free air convection mm mm L123.6 x W175 x D123.6 L142 x W175 x D123.6 GENERAL o Vi nom, from +56 to +71 C 2008.08.19

sales@chinfa.com DRA480 SERIES Over voltage protection Vi nom, Io nom Characteristics Conditions min. typ. max. unit Rated over load protection 120 140 Vi nom 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 Output short circuit Vi nom CONTROL AND PROTECTION VDC VDC A Current limited Characteristics Conditions min. unit Vi nom, Io max typ. max. + 1 Minimum load Line regulation Vi nom Load regulation Temperature coefficient Ripple & noise 0.5 o % / C 0.02 mV 100 Io nom, Vi min ...Vi max Vi nom, Io nom,BW = 20MHz Vi nom, Io nom Hold up time Vi nom, Io min 24V models 48V models 22.5 DC ON indicator threshold at start up Vi nom, Io nom ms 28.5 Voltage trim range 0.5 Vi nom, Io min ...Io nom DC LOW indicator threshold after start up Output voltage accuracy (Adjusted before shipment) single mode parallel mode Vi nom, Io nom Vi nom, Io nom 24V models 48V models 24V models 48V models

0.9 Io max

17.6 17.6 19.4 19.4 VDC VDC VDC VDC u n i t VDC VDC o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION Characteristics Conditions min. typ. max. unit Input voltage range Io nom Rated input voltage Ta min ... Ta max, Io nom 120 www.chinfa.com P. F. C. Vi : 230VAC, Io nom 0.99 Line frequency Inrush current Vi nom, Io nom Vi nom, Io nom Io nom Rated input current 230 Vi nom, Io nom, Po / Pi Up to 90%, See model list Efficiency Parallel operation 24V models 48V models V V OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS DC IN AC IN Vi : 115VAC Vi : 230VAC 264 VAC VAC 370 VDC Hz A A 3.5 A Vi : 115VAC Vi : 230VAC A Input fuse 10A / 250VAC internal 2008.08.19

www.chinfa.com DRA480 SERIES o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION sales@chinfa.com CIRCUIT SCHEMATIC Block diagram for DRA480 series Vo - Vo + L N Fuse PWM Controller Switching Device Filter 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 Circuit Filter Opto - Isolation Over Voltage Detection DC LOW (Red LED) Single / Parallel Select Bridge Rectifier DERATING o Temperature [ C ] 100 -25 Power out [ % ] 62.5 PHYSICAL CHARACTERISTICS CASE SIZE SCREW TERMINAL TYPE DETACHABLE CONNECTOR TYPE 142 x 175 x 123.6 mm (5.59 x 6.89 x 4.87 inches) 1920g WEIGHT CE UL / cUL TUV UL508 Listed, UL60950-1 Recognized EN60950-1 EN61000-6-3, EN55022 class B EN61000-3-2, EN61000-3-3 EN61000-6-2, EN55024 2008.08.19 APPROVALS AND STANDARDS EN61204-3

sales@chinfa.com DRA480 SERIES MECHANISM & PIN CONFIGURATION www.chinfa.com 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: 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 mm [inch] PIN ASSIGNMENT PIN NO. V + Designation

Description

Vout ADJ. S / P DC ON V - V + RDY A normal open relay contact for DC ON level control (Only for 24V model) Positive output terminal Positive output terminal Negative output terminal Negative output terminal Ground this terminal to minimize high-frequency emissions N Input terminals (neutral conductor, no polarity at DC input) L 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 2008.08.19 116.6 [4.59] 7.0 [0.3] 175.00 [6.89] 123.6 [4.87]

24 VDC / 20A

115 / 230 VAC 7/3.5A 47-63Hz CHINFA Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified DRA480 142 [5.59] 123.6 [4.87] 175.00 [6.89] 115 / 230 VAC 7/3.5A 47-63Hz CHINFA Chinfa Electronics ind. Co., Ltd. ISO 9001 Certified DRA480