MEAN WELL DRH-120 SERIES 120WSingleOutputIndustrialDINRAILPowerSupply 120 Watt DIN Rail Mount Power Supply DRH-120 series Measures: 3.94 x 3.66 x 2.20” ˆ              
   ­€ ‚‚‚€ƒ„­‚‚…ƒƒ†    ‚‚‡  ˆ‰Š‹ ‚ŒŽ‘  Š   SPECIFICATION MODEL DRH-120-24 DRH-120-48 DCVOLTAGE 24V 48V RATEDCURRENT 5A 2.5A CURRENTRANGE 0~5A 0~2.5A RATEDPOWER 120W 120W RIPPLE&NOISE(max.) Note.2 80mVp-p 80mVp-p OUTPUT VOLTAGEADJ.RANGE 24~28V 48~55V VOLTAGETOLERANCE Note.3 1.0% 1.0% LINEREGULATION 0.5% 0.5% LOADREGULATION 0.5% 0.5% SETUP,RISE,HOLDUPTIME 1700ms,120ms,16ms/400VAC1000ms,120ms,30ms/500VAC atfullload VOLTAGERANGE 340~550VAC480~780VDC FREQUENCYRANGE 47~63Hz EFFICIENCY(Typ.) 85% 86% INPUT ACCURRENT 0.65A/400VAC0.6A/500VAC INRUSHCURRENT(max.) COLDSTART50A LEAKAGECURRENT <3.5mA/530VAC 105~160% ratedoutputpower OVERLOAD Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved 30~36V 59~66V OVERVOLTAGE PROTECTION Protectiontype:Shutdowno/pvoltage,re-powerontorecover 85 5 (TSW)detectonheatsinkofpowerswitch OVERTEMPERATURE Protectiontype:Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown -20~+60 (Referto"DeratingCurve") WORKINGTEMP. 20~90%RHnon-condensing WORKINGHUMIDITY ENVIRONMENT STORAGETEMP.,HUMIDITY -40~+85 ,10~95%RH TEMP.COEFFICIENT 0.03%/ (0~50 VIBRATION Component: 10~500Hz,2G10min./1cycle,60min.eachalongX,Y,Zaxes;Mountingclip:CompliancetoIEC60068-2-6 SAFETYSTANDARDS UL60950-1approved,IEC60950-1CBapprovedbySIQ WITHSTANDVOLTAGE I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC SAFETY& ISOLATIONRESISTANCE I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH EMC (Note4) EMCEMISSION CompliancetoEN55011(CISPR11),EN55022(CISPR22),EN61204-3ClassB EMCIMMUNITY CompliancetoEN61000-4-2,3,4,5,6,8,11,EN61204-3,EN61000-6-2(EN50082-2),heavyindustrylevel,criteriaA MTBF 178.7Khrsmin.MIL-HDBK-217F(25 ) OTHERS DIMENSION 65.5*125.2*100mm(W*H*D) 0.75Kg;20pcs/16Kg/1.29CUFT PACKING  ’         “‚‚”’ •   ƒ     NOTE ƒ– —    ƒ‚˜Ž‘ Š  ƒ™Š Š  Š ‚ —“       •     “ Š   ŠŠ   ‹  ‹       ­˜ FileName:DRH-120-SPEC2011-06-17 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/mean-well-DRH-120-power-supply.html h t t p: / / pow e r. sa ge r. c om 100 35 65.5 MEAN WELL DRH-120 SERIES 120 Watt DIN Rail Mount Power Supply 120WSingleOutputIndustrialDINRAILPowerSupply DRH-120 series Measures: 3.94 x 3.66 x 2.20” MechanicalSpecification CaseNo.921A Unit:mm 125.2 +VADJ. TB2 TB1 1 1 2 2 3 3 4 LED TerminalPinNo. Assignment(TB1) PinNo. Assignment 1 FG 2 AC/L2 3 AC/L1 ADMISSIBLEDIN-RAIL:TS35/7.5ORTS35/15 TerminalPinNo. Assignment(TB2) PinNo. Assignment 1,2 DCOUTPUT+V 3,4 DCOUTPUT-V BlockDiagram fosc:70KHz RECTIFIERS RECTIFIERS EMI POWER +V I/P & & FILTER SWITCHING -V FILTER FILTER DETECTION CIRCUIT FG CURRENT LIMIT O.L.P. PWM CONTROL O.T.P. O.V.P. DeratingCurve 100 80 60 50 40 20 -20 0 10 20 30 40 50 60 70(VERTICAL) AMBIENTTEMPERATURE( ) FileName:DRH-120-SPEC2011-06-17 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/mean-well-DRH-120-power-supply.html h t t p: / / pow e r. sa ge r. c om LOAD(%)