specification model dc voltage rated current current range rated power output voltage adj. range line regulation load regulation setup, rise time hold up time (typ.) voltage range frequency range efficiency (typ.) input inrush current (typ.) leakage current over temperature safety standards working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing overload over voltage ac current (typ.) 1200ms, 40ms/230vac at full load 16ms/230vac at full load 180 ~ 264vac 250 ~ 370vdc 47 ~ 63hz 89% 0.7 4a/230vac 54 ~ 60v cold start 40a/230vac <3.5ma / 240vac 105 ~ 150% rated output power 30 ~ 36v protection type : constant current limiting, recovers automatica lly after fault condition is removed protection type : shut down o/p voltage, re-power on to recover 100 5 (tsw : detect on heatsink of power switch) protection type : shut down o/p voltage, recovers automatically after t emperature goes down ul508, tuv en60950-1 approved ul60950-1, compliance to en55022 (cispr22) class b, en61000-3-2,-3 compliance to en61000-4-2,3,4,5,6,8,11, en61000-6-2 (en50082-2), heavy industry level, criteria a -20 ~ +70 (refer to "derating curve") 20 ~ 90% rh non-condensing -20 ~ +85 , 10 ~ 95% rh 0.03%/ (0 ~ 50 component:10 ~ 500hz, 2g 10min./1cycle, 60min. each along x, y, z axes; mo unting: compliance to iec60068-2-6 180.9khrs min. mil-hdbk-217f (25 ) 227*125.2*100mm (w*h*d) 2.4kg; 6pcs/15kg/1.75cuft file name:drp-480-spec 2011-06-17 power factor (typ.) drp-480-48 48v 10a 0 ~ 10a 480w 120mvp-p 48 ~ 53v 1.0% 0.5% 1.0% drp-480-24 24v 20a 0 ~ 20a 480w 120mvp-p 24 ~ 28v 1.0% 0.5% 1.0% built-in passive pfc function compliance to en61000-3-2high efficiency 89% and low dissipation protections: short circuit / overload / over voltage / over temperature cooling by free air convection built-in constant current limiting circuit can be installed on din rail ts-35/7.5 or 15 ul 508(industrial control equipment)approved en61000-6-2(en50082-2) industrial immunity level 100% full load burn-in test 3 years warranty features : drp-480 series withstand voltage isolation resistance i/p-o/p:3kvac i/p-fg:1.5kvac o/p-fg:0.5kvac i/p-o/p, i/p-fg, o/p-fg:100m ohms / 500vdc / 25 / 70% rh environment safety & emc (note 4) protection ripple & noise (max.) note.2 voltage tolerance note.3 1. all parameters not specially mentioned are measured at 230vac input, r ated load and 25 of ambient temperature. 2. ripple & noise are measured at 20mhz of bandwidth by using a 12" twisted pair- wire terminated with a 0.1uf & 47uf parallel capacitor. 3. tolerance : includes set up tolerance, line regulation and load regula tion. 4. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still me ets emc directives. 480w single output industrial din rail with pfc function emc immunity emc emission
mechanical specification derating curve output derating vs input voltage case no.930 unit:mm ambient temperature ( ) input voltage (v) 60hz 180 190 200 264 100 90 80 70 60 50 40 load (%) load (%) -20 0 10 20 30 40 50 60 70 (vertical) 20 40 60 80 100 file name:drp-480-spec 2011-06-17 block diagram fosc : 70khz o.v.p. control fg i/p -v +v rectifiers & filter switching power filter & rectifiers filter pfc emi passive o.l.p. detection circuit pwm o.t.p. current limit terminal pin no. assignment (tb1) terminal pin no. assignment (tb2) pin no. pin no. 1 1,2 2 3,4 3 assignment assignment fg ac/n(dc-) ac/l(dc+) dc output +v dc output -v admissible din-rail: ts35/7.5 or ts35/15 35 227 100 +v adj. 3 1 2 tb1 tb2 125.2 3 4 led 2 1 drp-480 series 480w single output industrial din rail with pfc function
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