ac/dc converter li240-10bxx series 2015.04.15- a /1 page 1 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation 240w, ac/dc converter cb features z wide input voltage range: 85~264vac/120~370vdc z active pfc z input under-voltage protection, output short circuit, over-current ,over-voltage,over- temperature protections z meets iec60950 , ul60950 , en60950 standards li240-10bxx series---- 240w converter offered by mornsun. it features cost-effective, standard rail mounting, energy efficient. emc and safety specifications meet the international iec61000, ul60950 and en60950 standards. this series of products can be used in industrial control equipment, machinery, railway transport etc. selection guide certification part no. output power nominal output voltage and current(vo/io) efficiency (230vac, %/typ.) max. capacitive load( f) ul/ce li240-10b24 240 w 24v/10a 92 4700 input specifications item operating conditions min. typ. max. unit input voltage range ac input 85 -- 264 vac dc input 120 -- 370 vdc input frequency 47 -- 63 hz input current 115vac -- -- 3.0 a 230vac -- -- 1.5 inrush current 115vac -- 30 -- 230vac -- 60 -- power factor 115vac -- 0.98 -- -- 230vac -- 0.96 -- input under-voltage protection start-up voltage ac input 75 -- 83 va c shutdown voltage ac input 67 -- 74 hot plug unavailable output specifications item operating conditions min. typ. max. unit output voltage range rated max output power 240w 24~28 adjustable v output voltage accuracy -- -- 1 % line regulation full load -- -- 0.5 load regulation 5%-100% load -- -- 1 ripple & noise* 20mhz bandwidth (peak-peak value) -- -- 100 mv temperature coefficient -- 0.03 -- %/ stand-by power consumption -- 1.0 -- w short circuit protection continuous, self-recovery over-current protection 110-150% io, self-recovery over-voltage protection continuous automatic restart until the over-voltage condition is removed over-temperature protection shut down the output voltage at over-temperature, self-recovery min. load 0----%
ac/dc converter li240-10bxx series 2015.04.15- a /1 page 2 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation start-up time -- -- 1500 ms hold-up time 115vac input -- 22 -- 230vac input -- 22 -- note: * ripple and noise are measured by ?rely test? method, please see ac-dc converter application notes for specific operation. general specifications item operating conditions min. typ. max. unit isolation voltage input-output test time: 1min 3000 -- -- va c input- 1500 -- -- output- 500 -- -- operating temperature -25 -- +70 storage temperature -25 -- +85 storage humidity -- -- 95 %rh switching frequency -- 100 -- khz power derating +50 to +70 3.0 -- -- %/ safety standard iec60950/en60950/ul60950 safety certification en60950/ul60950 safety class class i mtbf mil-hdbk-217f@25 > 300,000 h physical specifications casing material heat-resistan t plastic (ul94-v0) and metal dimension 60.00*125.00*120.00 mm (w*h*d) weight 820(typ.)20 g cooling method free convection emc specifications emi ce cispr22/en55022, class b re cispr22/en55022, class b ems esd iec/en61000-4-2 contact 6kv/air 8kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a eft iec/en61000-4-4 4kv perf. criteria b surge iec/en61000-4-5 2kv/4kv perf. criteria b cs iec/en61000-4-6 10 vr.m.s perf. criteria a pfm iec/en61000-4-8 10a/m perf. criteria a voltage dips, short interruptions and voltage variations immunity iec/en61000-4-11 0%-70% perf. criteria b product characteristic curve -25 0 50 70 100 40 50 ambient temperature( ) te mpe r atu re de rat in g cu r v e output power percentage(%) input voltage: 100~264vac 140~370vdc 100 80 100 85 264 20 40 60 input voltage derating curve output power percentage(%) input voltage ambient temperature:25 140 120 370 va c vdc note: input voltage should be derated based on temperature derating when it is 85-100vac/120-140vdc; this product is suitable for use in natural air cooling environmen ts, if in a closed environment, please contact our company?s fae.
ac/dc converter li240-10bxx series 2015.04.15- a /1 page 3 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation li240-10b24 80 82 84 86 88 90 92 94 96 98 100 85 115 230 264 efficiency(%) input voltage(v) efficiency vs input voltage (full load) li240-10b24 70 75 80 85 90 95 100 5 255075100 efficiency(%) output current percentage(%) efficiency vs output load(vin=230vac) design reference 1. t ypical application circuit ac(l) +vo -vo ac(n) ac(n) rl ac(l) +c trl -ctrl fig. 1: typical application circuit ac (l ) +vo -vo ac (n) ac (n) rl ac (l) +c tr l -ctrl external voltage sin gle fig. 2: remote control applications circuit note: external voltage single range 4.5 ~ 12.5vdc realize the power off, the single disappears and recovery 2.fo r more information about mornsun emc filte r products, please v isit w ww.mornsun-power.com t o download the selection guide of emc filter dimensions and recommended layout note: unit:mm[inch] generaltolerances:1.00[0.040] wirerange:26~10awg installedondinrailts35 pin pinconnection function +vo +vo -vo -vo 1 2 3 4 6 5 7 ac(n) ac(l) 1104007601-a0 thirdangleprojection 60.00[2.362] 120.00[4.724] 125.00[4.921] 128.00[5.039] 15.24[0.600] 6.35[0.250] adj dc_on ctrl+ ctrl- 23 4 1 5 6 7
ac/dc converter li240-10bxx series 2015.04.15- a /1 page 4 of 4 mornsun guangzhou science & technology co., ltd. reserves the copyright and right of final interpretation notes: 1. packing information please refer to product packing information which can be downloaded from www.mornsun-power.com .packing bag number: 58220024; 2. if the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. unless otherwise specified, parameters in this datasheet were measured under the conditions of ta=25 , humidity<75% with nominal input voltage and rated output load; 4. all index testing methods in this datasheet are based on our company?s corporate standards; 5. the performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model products may exceed the requirements mentioned above. please contact our technicians directly for specific information; 6. we can provide product customization service; 7. specifications are subject to change without prior notice. mornsun guangzhou science & technology co., ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou, p. r. china tel: 86-20-38601850-8801 fax: 86-20-38601272 e-mail: info@mornsun.cn
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