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' !' ! $ ! $ ! $ $ $($ ) $* + & $ , & +, -./ -./0!1 * $ ( 23 $ 20 ( $ $+, -./ /456/ 2 ) ( 120w programmable desktop type battery charger ENC-120 series file name:ENC-120-spec 2017-02-17 78/9:/ - 3+8/9:/ - specification 120w programmable desktop type battery charger ENC-120 series ENC-120-24 ENC-120-48 ENC-120-12 model boost charge voltage(vboost)(default) float charge voltage(vfloat)(default) rated power output current(cc) (default) recommended battery leakage current from battery (typ.) output frequency range power factor (typ.) efficiency (typ.) input environment inrush current (typ.) leakage current over temperature reverse polarity safety standards function withstand voltage isolation resistance working temp. temperature compensation working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing short circuit note.6 over voltage note.7 protection 14.4v 28.8v 57.6v 13.8v 27.6v 55.2v 115.2w 115.2w 115.2w 8a 9 ~ 15v 4a 18 ~ 30v 2a 36 ~ 60v 30 ~ 80ah 15 ~ 40ah 10 ~ 20ah <1ma 90 ~ 264vac 127 ~ 370vdc 47 ~ 63hz pf>0.98/115vac, pf>0.95/230vac at full load 90% 90.5% 89% cold start 65a at 230vac <3.5ma / 240vac protection type : shut down o/p voltage, re-power on to recover 31 ~ 36.5v 62.1 ~ 72.9v 15.5 ~ 18.2v protection type : shut down and latch off o/p voltage, re-power on to recover shut down o/p voltage, recovers automatically after temperature goes down by internal fuse iec60950-1, ul60950-1 approved i/p-o/p:3kvac i/p-fg:2kvac o/p-fg:0.5kvac i/p-o/p, i/p-fg, o/p-fg:100m ohms / 500vdc / 25 / 70% rh -30 ~ +70 (refer to "derating curve") by ntc 20 ~ 95% rh non-condensing -40 ~ +85 , 10 ~ 95% rh non-condensing 0.05%/ (0 ~ 50 ) 10 ~ 500hz, 2g 10min./1cycle, 60min. each along x, y, z axes 206k hrs min. mil-hdbk-217f (25 ) 192*178*45.5mm (l*w*h) 0.98kg; 10pcs/10.8kg /1.34cuft 1. modification for charger specification may be required for different battery specification. please contact battery vendor an d mean well for details. 2. all parameters not specially mentioned are measured at 230vac input, rated load and 25 of ambient temperature. 3. this is the range when programming vboost or vfloat by using sbp-001, the smart battery charging programmer. 4. this is mean well's suggested range. please consult your battery manufacturer for their suggestions about maximum charging cu rrent limitation. 5. derating may be needed under low input voltages. please check the derating curve for more details. 6. this protection mechanism is specified for the case the short circuit occurs after the charger is turned on. 62+ $ ( --:; < < (--:; < " 2 =2>$ ? ( $ ( + 2" ( + @+3 ( 2a %!!(((2( 2 1.25a/115vac 0.63a/230vac ac current (typ.) capacity (amp hours) note.4 voltage range note.5 charge voltage range note.3 safety & emc (note 8) emc immunity emc emission parameter parameter esd radiated eft / burst surge conducted magnetic field voltage dips and interruptions conducted radiated harmonic current voltage flicker en55024 standard standard en55032 (cispr32) / fcc part15 (cispr22) en55032 (cispr32) / fcc part15 (cispr22) en61000-3-2 en61000-3-3 en61000-4-2 en61000-4-3 en61000-4-4 en61000-4-5 en61000-4-6 en61000-4-8 en61000-4-11 test level / note test level / note level 3, 8kv air ; level 2, 4kv contact level 2, 3v/m level 2, 1kv level 2, 1kv/line-line,level 3, 2kv/line-earth >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods class b class b ----- ----- level 2, 3vrms level 1, 1a/m file name:ENC-120-spec 2017-02-17 file name:ENC-120-spec 2017-02-17 static characteristics derating curve block diagram 120w programmable desktop type battery charger ENC-120 series detection pwm & pfc circuit o.l.p. o.t.p. emi filter rectifiers power switching filter & rectifiers +v -v i/p fg control o.v.p. u.v.p. & o.c.p. charger mode select programable mcu pfc circuit active start circuit protection reverse polarity -30 0 20 10 30 40 20 40 80 60 100 60 50 70 (horizontal) 90 100 115 120 140 160 180 190 200 220 240 264 100 90 80 70 60 50 40 input voltage (v) 60hz ambient temperature ( ) load (%) load (%) file name:ENC-120-spec 2017-02-17 120w programmable desktop type battery charger ENC-120 series function manual function manual suitable for lead-acid batteries (flooded, gel and agm) and li-ion batteries (lithium iron and lithium manganese). default 3 stage charging curve 1.charging curve this series provides a 3 stage charging. the default curve is programmable, whereas other pre-defined curves can be to accommodate the parameters of the charging curve, sbp-001, the smart battery charging programmer designed by mean well, and a personal computer are needed. please contact mean well for details. activated by the means of the dip switch; please refer to the table below and the mechanical specification. embedded 3 stage charging curve charge current constant current stage 1 stage 2 stage 3 constant voltage float start charge voltage 100% cc 10% cc boost float v v orange green color of led status indicator model 12v 24v 48v v boost cc(default) 8a 4a 2a 14.4 28.8 57.6 14 28 56 14.2 28.4 56.8 14.5 29 58 v float 13.8 27.6 55.2 13.6 27.2 54.4 13.4 26.8 53.6 13.5 27 54 description default, programmable default, programmable default, programmable pre-defined, gel batter pre-defined, gel battery pre-defined, gel battery pre-defined, flooded battery pre-defined, flooded battery pre-defined, flooded battery pre-defined, agm battery pre-defined, agm battery pre-defined, agm battery 2. front panel led indicators & corresponding signal at function pins led green orange float (stage 3) charging (stage 1 or stage 2) description mechanical specification case no. 252 unit:mm cn31 cn31 dip sw 12 1 2 5 6 file name:ENC-120-spec 2017-02-17 120w programmable desktop type battery charger ENC-120 series 192 45.5 4.3 inlet tb1 1 2 3 4 led switch 178 connector pin no. assignment (cn31) : pin no. 1 2 3 4 5 6 assignment prog- +3.3v prog- gnd prog- rx prog- tx rth- rth+ mating housing or equivalent terminal or equivalent hrs df11-6dp-2ds or equivalent hrs df11-6ds hrs df11-**sc dip sw: 12 off off on off off on on on description default, programmable pre-defined, gel battery pre-defined, flooded battery pre-defined, agm battery terminal pin no. assignment (tb1): pin no. 1,2 3,4 assignment +v -v |
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