ver : b_7 update : 2016.06.07 led power alf240 series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- electrical specifications all specifications valid at normal in put voltage, full load and +25c after warm-up time unless otherwise stated. model no. alf240-12s alf240-24s alf240-36s alf240-48s ALF240-54S max output wattage (w) 192w 240w voltage 90-264 vac or 120-370 vdc frequency (hz) 47-63 hz current (full load) 3 a max. (115 vac) / 1.5 a max. (230 vac) inrush current (<2ms) 30 a max. (115 vac) / 60 a max. (230 vac) leakage current <0.5 ma max. input power factor pf>0.97 (115 vac) / pf>0.93 (230 vac) at full load voltage (v.dc.) 12v 24v 36v 48v 54v constant current range (v.dc.) 6 ~ 12v 15 ~ 24v 18 ~ 36v 24 ~ 48v 36 ~ 54v voltage adjustment range 5% voltage accuracy 2% current (convection) (a) max 16 10 6.66 5 4.44 current adjustment range (a) 8 ~ 16 5 ~ 10 3.33 ~ 6.66 2.5 ~ 5 2.22 ~ 4.44 line regulation 1% load regulation 1% maximum capacitive load 470-23,000f depending on model ripple & noise (max.) 200mvp-p efficiency (typ.) (at 230 v.ac) 89% 90% 91.5% 92% 91.5% hold-up time 8 ms min. output switching frequency 80 khz over power protection auto recovery over voltage protection auto recovery overt temperature protection auto recovery protection short circuit protection auto recovery input-output (v.ac) 3000v input-fg (v.ac) 1500v isolation output-fg . (v.ac) 500v operating temperature -25c?+70c (with derating) storage temperature -40c?+85c temperature coefficient 0.02%/c ( 0~50c ) humidity 95% rh mtbf >100,000 h @ 25c (mil-hdbk-217f) environment vibration 10~500hz, 5g 10min./1cycle, 60min. each along x, y, z axes. key features ? ip65/67 design for indoor or outdoor led installations ? three in one dimming function (just for ip67 design) (2~10vdc & pwm signal or resistance) ? bulit-in active pfc function, pf>0.95 ? free air convection ? high reliability ? with constant current & constant voltage ? output voltage and constant current level can be adjusted through inte rnal potentiometer ? led power application ? 3-year product warranty
ver : b_7 update : 2016.06.07 led power alf240 series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- electrical specifications all specifications valid at normal in put voltage, full load and +25c after warm-up time unless otherwise stated. model no. alf240-12s alf240-24s alf240-36s alf240-48s ALF240-54S dimension (l x w x h) 8.35 x 2.76 x 1.5 inches ( 212.2 x 70.0 x 38.0 mm ) tolerance ? 0.5 mm weight 1010 g physical cooling method free air convection safety agency approvals ul60950-1 , ce emi (conducted & radiated emission) en 55022 ems (noise immunity) en 55024 (surge 4kv) emc surge 2kv l-n, 4kv l n-fg note 1. ripple & noise are measured at 20mhz of bandwidth with 0.1uf & 47uf parallel capacitor. 2. it's recommended to add varistor 14s471k at l / n input side in parallel. this series has ip65 and ip67, when you place order, please be noted as ordering part no. model no. alf240-12s alf240-24s alf240-36s alf240-48s ALF240-54S ip65 alf240-12s-ip65 alf240-24s-ip65 alf240-36s-ip65 alf240-48s-ip65 alf150-700-ip65 ordering part no ip67 alf240-12s-ip67 alf240-24s-ip67 alf240-36s-ip67 alf240-48s-ip67 alf150-700-ip67 derating block diagram
ver : b_7 update : 2016.06.07 led power alf240 series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -3- mechanical dimension ( top view ) ip65 design ip67 design assembly instructions *u case t=2.5mm customer screws into the length of the case no higher than 0.5mm (namely screw length for load plate thickness plus 3.0mm
ver : b_7 update : 2016.06.07 led power alf240 series 240 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -4- dimming operation built-in 3 in 1 dimming function, ip67 rated. output constant current level can be adjusted thr ough output cable by connecting a 100k ohm vr or 2~10vdc or 10v pwm signal between dim+ and dim- i. 2~10v dimming function for out put current adjustment (typ.) 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% 100.0% 110.0% 2v 3v 4v 5v 6v 7v 8v 9v 10v dim(v) io% ii. 10v pwm signal for output current adjus tment (typ.) : frequency range:100hz~3khz 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% 100.0% 110.0% 20% 30% 40% 50% 60% 70% 80% 90% 100% dim(pwm) io% iii. it can control 10~100% output current but it must add 100k ohm vr in parallel
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