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 harmonic current ems immunity 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 115vac 23ms/230vac, at full load 115vac 90 ~ 132vac/180 ~ 264vac by switch 254 ~ 370vdc 47 ~ 63hz 89% 0.7/230vac only cold start 27 a/230vac a/115vac 45 <3.5ma / 240vac 105 ~ 150% rated output power 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, ul60950-1, tuv en60950-1 approved compliance to en55011 (cispr11), en55022 (cispr22), en61204-3 cla ss b compliance to en61000-3-2,-3 compliance to en61000-4-2,3,4,5,6,8,11, env50204, en61204-3, en61000-6-2 (en50082-2), heavy industry level, criteria a -20 ~ +70 (refer to output load derating curve) 20 ~ 90% rh non-condensing -40 ~ +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 iec60068-2-6 187.9khrs min. mil-hdbk-217f (25 ) 227*125.2*100mm (w*h*d) 2.6kg; 6pcs / 16.6kg / 1.75cuft file name:drp-480s-spec 2009-08-24 power factor (typ.) 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. 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 emi conduction & radiation environment safety & emc (note 4) protection drp-480s-48 48v 10a 0 ~ 10a 480w 120mvp-p 48 ~ 55v 1.0% 0.5% 1.0% drp-480s-24 24v 20a 0 ~ 20a 480w 120mvp-p 24 ~ 28v 1.0% 0.5% 1.0% 8a/115vac 3.2a/230vac 59 ~66v 30 ~ 36v ripple & noise (max.) note.2 voltage tolerance note.3 ac input range selectable by switchbuilt-in passive pfc function compliance to en61000-3-2 high 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 : 480w single output din rail with pfc function d r p - 4 8 0 s s e r i e s
mechanical specification derating curve output derating vs input voltage case no.930 unit:mm ambient temperature ( ) input voltage (v) 60hz 90 180 100 180 ~ 264vac 90 ~ 132vac 190 115 230 132 264 100 90 80 70 60 50 40 load (%) load (%) -20 0 10 20 30 40 50 60 70 (vertical) 20 40 60 80 100 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 230 115 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 3 1 2 3 4 +v adj. 2 1 100 125.2 12 56.6 10 6 230vac 115vac tb1 led tb2 480w single output din rail with pfc function d r p - 4 8 0 s s e r i e s file name:drp-480s-spec 2009-08-24
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