19 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ CFE400M series features u medical & ite safety certifcations (bf rated) u 94% effcient u 0.5w standby power u meets erp/eco-design (2009/125/ec) u meets climate savers gold level u 450w peak loading (10s) u high power density (7 x 4 x 1.6) u suitable for 1u applications u five year warranty 300w convection / 400w fan cooled medical power supplies (1) -20c cold start (2) designed to meet iec/en/ul/csa 61010-1 edition 2 model CFE400M input voltage range vac 85 - 264vac input frequency hz 47 - 63hz, 440hz with reduced pfc inrush current a <20a at 25 c and 230vac input, cold start power factor harmonics - en61000-3-2 compliant. class a (class c >100w output power) voltage setting accuracy % 1% at 50% load regulation % line: 0.25%; load: 1%; thermal coeffcient: 0.02%/ c ripple & noise mv 1% peak-peak effciency (230vac, 80% load) % 94% typical (48v & 24v), 91% (12v), 0.5w power draw in standby mode overcurrent protection - automatic recovery upon overload removal overvoltage protection v cycle ac line to reset overtemperature protection - yes hold up time (typ) ms 15ms at full load leakage current (max) m a 140 m a 120vac 60hz, 280 m a 240vac 60hz, <300 m a 240vac 63hz (type test results) fan supply - 12v 0.25a (not available if the top fan option is selected) standby voltage - 5v 80ma or 5v 2a (chosen at time of ordering) remote sense - none signals & features - remote on/off - inhibit or enable operation (chosen at time of ordering) power good - high indicates dc output & ac input is good. oring fet - (option) operating temperature (1) c convection cooled: 0 to +60 c. derate linearly to 50% load from 40 c to 60 c forced air cooled: 0 to +70 c. derate linearly to 50% load from 50 c to 70 c storage temperature c -40 to +70 c humidity (non condensing) %rh 5 - 95%rh cooling - convection, internal fan or external 1.5m/s forced air , approx. 12 cfm (see oper . temp.) isolation - input to ground 1500vac, input to output 4kvac (reinforced), output to ground 1500vac vibration (non operating) - 2g, 10-500hz in all 3 planes. mil-std-810e, method 514.4, pro i, cat 1, 9 shock - 30g per iec68-2-27, mil-std-810e/f, method 516.5, pro i, iv, vi safety agency certifcations (2) - iec/ul/en/csa22.2 60601-1, iec/ul/en 61010-1, iec/ul/en/csa22.2 no 60950-1, ce for lvd immunity - en61000-4-2, -3, -4, -5, -6, -8, -11, -12, -14 conducted emissions and flicker - en55011, en55022 class b (per cispr.11/22), en61000-3-3 radiated emissions - en55011, en55022 class b (per cispr.11/22) weight (open frame) kg u channel: 0.71kg, top fan: 0.86kg size in u channel: 7 x 3.94 x 1.6, with cover: 7 x 3.94 x 2, top fan: 7 x 3.94 x 2.8 warranty yrs five years specifcations key market segments & applications disclaimer: us.tdk-lambda.com/lp/legal.htm
20 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ revision a8: jun 2012 CFE400M series product part output current current peak output code description style voltage (convection) (forced air or fan) current (2) u7y0010 CFE400M-12-5h-n1-uml-nt u chassis 12v 25a 33.3a 37.5a u7y0043 CFE400M-12-5h-tf-cml-nt cover & top fan 12v - 33.3a 37.5a u7y0269 CFE400M-24-5h-n1-uml-nt u chassis 24v 12.5a 16.67a 18.75a u7y028c CFE400M-24-5h-tf-cml-nt cover & top fan 24v - 16.67a 18.75a u7y027b CFE400M-48-5h-n1-uml-nt u chassis 48v 6.25a 8.33a 9.375a u7y029d CFE400M-48-5h-tf-cml-nt cover & top fan 48v - 8.33a 9.375a model selector (standard models*) efe series 300 to 400w 1u single output power supply css series 65 to 500w 1u single output power supply nv series 175 to 900w 1u power supply 1-8 outputs other tdk-lambda products outline drawing 14. 5 0 5.40 3.00 40 . 7 0 a a a a 6 0 .0 0 2 0 . 00 177.80 14.0 0 150.00 1 0 0. 00 a a 2 0. 00 165.00 3 9. 6 0 6.80 pi n 1 ch1 +ve j1 pin 1 j2 j5 j6 0v co mmo n 76 .7 0 5.65 60. 5 0 not connecte d 08-52-0113 ma ting par ts 2 eart h 1 22-01-2085 j2 mo le x connectio n pi n rem ote on/off 2 fa n suppl y 1 a 6 off fixing holes for m3 , maximum penetration 4.0mm, note : 0850-003 2m ol ex + sens e 8 - sens e 7 all tolerances +/-0 .5mm . m axi mum to rque 0.9nm . neutra l 5 not connecte d 4 live 3 mo le x ta g 19073- 0165 n/ a j5 & j6 3p wr good 4n /c 5s ta ndby rt n 6s ta ndby pi nc onne c tion connector housin gc ri mp pi nm anuf ac ture r j1 09-50-8051 chassis with cover 100 . 0 0 177.80 49.7 0 chassis with top mounted fan 100 .0 0 177.80 49 . 7 0 71.2 0 notes: (*) additional variants available, see option selection below. (2) for up to 10s without exceeding average output power rating (300w convection, 400w with forced air or fan) for additional information, please visit us.tdk-lambda.com/lp/products/cfe-series.htm n1-u = 12v fan supply, no cover n1-c = 12v fan supply, cover tf-c = top fan & cover nn = none 5c = 5v 80ma 5h = 5v 2a output 12 24 48 adjustment range 10.8 - 14.4v 21.6 - 28.8v 43.2 - 50v option selection CFE400M output v standby voltage fan & cover option oring fet remote on/off - - ml-y = fet ftted ml-n = no fet ftted n = none e = enable t = inhibit *adjustable by potentiometer
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