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120w pwm output led power supply pwm-120 series file name:pwm-120-spec 2015-10-17 ip67 05

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specification 120w pwm output led power supply pwm-120 series file name:pwm-120-spec 2015-10-17 model dc voltage rated current rated power output setup, rise time note.2 hold up time (typ.) voltage range frequency range power factor (typ.) efficiency (typ.) ac current (typ.) input inrush current (typ.) leakage current safety standards working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing overload over voltage over temperature 12v 24v 36v 48v 10a 5a 3.4a 2.5a 120w 120w 122.4w 120w 0 ~ 100% 300hz 4.0% 4.0% 2.0% 1.0% 500ms, 80ms 230vac / 115vac at full load 16ms/230vac 16ms/115vac at full load 90 ~ 305vac 127 ~ 431vdc 47 ~ 63hz pf>0.97/115vac, pf>0.96/230vac, pf>0.94/277vac at full load (please refer to "power factor characteristic" curve) 88% 90% 90% 90.5% <0.25ma / 277vac 108 ~ 120% rated output power protection type : hiccup mode, recovers automatically after fault condition is removed -40 ~ +70 (refer to "derating curve") 20 ~ 95% rh non-condensing -40 ~ +80 , 10 ~ 95% rh 0.03%/ (0 ~ 50 ) 10 ~ 500hz, 5g 12min./1cycle, period for 72min. each along x, y, z axes 228.7k hrs min. mil-hdbk-217f (25 ) 191*63*37.5mm (l*w*h) %
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protection type : shut down o/p voltage, re-power on to recover dimming range pwm frequency (typ.) voltage tolerance environment safety & emc protection shut down o/p voltage, re-power on to recover 15 ~ 17v 28 ~ 34v 41 ~ 46v 54 ~ 60v 1.3a / 115vac 0.65a / 230vac 0.55a / 277vac pwm-120-12 pwm-120-24 PWM-120-36 pwm-120-48 withstand voltage isolation resistance i/p-o/p:3.75kvac i/p-o/p:100m ohms / 500vdc / 25 / 70% rh emc immunity compliance to en55015, en61000-3-2 class c ( 60% load) ; en61000-3-3 R compliance to en61000-4-2,3,4,5,6,8,11; en61547, light industry level(surge l-n : 2kv), criteria a emc emission cold start 60a(twidth=520 s measured at 50% ipeak) at 230vac total harmonic distortion thd< 20% when output loading 60% at 115vac/230vac input and output loading 75% at 277vac input RR 0.97kg; 15pcs/15.6kg/0.87cuft ul8750, csa c22.2 no. 250. , enec en61347-1, en61347-2-13, en62384 independent, ip67 approved; design refer to en60335-1 13-12 max. no. of psus on 16a circuit breaker 4 units (circuit breaker of type b) / 6 units (circuit breaker of type c) at 230vac short circuit hiccup mode, recovers automatically after fault condition is removed
0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277v 230v 115v load (%) input voltage (v) 60hz 90 100 125 135 145 155 165 175 180 200 230 305 100 90 80 70 60 50 40 load (%) derating curve load (%) derating curve static characteristics ambient temperature ( ) load (%) 175 load (%) block diagram detection dimming pwm & pfc circuit circuit o.l.p. o.t.p. emi filter rectifiers power switching filter & rectifiers +v -v i/p control o.v.p. & o.l.p. pfc circuit pfc fosc : 50~120khz pwm fosc : 60~130khz dim+ dim- pf load (120w) power factor characteristic 230vac input only 20 40 60 80 100 (horizontal) -25 0 15 30 0404550 -40 60 70 50 12v only 120w pwm output led power supply pwm-120 series constant voltage mode file name:pwm-120-spec 2015-10-17
80 81 82 83 84 85 86 87 88 89 90 91 92 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277v 230v 115v load efficiency (%) pwm-120 series possess superior working efficiency that up to 90.5% can be reached in field applications. efficiency vs load (48v model) dimming operation connection led strips 0~10vdc or 10v pwm or resistance control dimmer +v -v dim+ dim- + + + - - - do not connect "dim- to -v" the pwm style output is a simple switching of supply on/off at a rate so fast that the human eye cannot see led flickering. duty cycle describes the proportion of time when output voltage is on relative to the entire period of time. it is expressed in percentage, 100% being fully on (maximal brightness) and a low duty cycle corresponding to lower brightness. with built-in 3 in 1 dimming function, the duty of the pwm style output can be adjusted through output cable by connecting a resistance or 0~10vdc or 10v pwm signal between dim+ and dim-. 120w pwm output led power supply pwm-120 series file name:pwm-120-spec 2015-10-17
recommend mounting direction t case: max. case temperature. sjtw 14awg 2c ul2464 18awg 2c 37.5 300 20 300 20 sjtw 18awg 2c 63 95.5 31.5 2- 4.5 ac/l(brown) ac/n(blue) 191 5 5 +v(red) -v(black) dim+(blue) dim-(white) 5 5 50 3 50 3 120w pwm output led power supply pwm-120 series pwm style output on off t on t output dc current io=0a output pwm frequency : 300hz fixed (typ.) duty cycle(%) = 100% t on t mechanical specification case no. pwm-120 unit:mm file name:pwm-120-spec 2015-10-17 0v 0% 1v 10% 2v 20% 3v 30% 4v 40% 5v 50% dimming input 6v 60% 7v 70% 8v 80% 9v 90% 10v 0~10v 100% duty cycle of 10v pwm (frequency range = 100~3khz) 10% 0% 20% 30% 40% 50% 60% 70% 80% 90% 100% duty cycle of output current vs dimming input short~100k /n resistance (n=driver quantity for synchronized dimming operation ) short 10k/n 100% when dim+/dim- are open circuit. duty cycle of output current note : 1. min. dimming level is about 6% 2. the output current is not defined when 0%< out<6% i 3. the output current could drop down to 0% when dimming input is about 0 or 0vdc, or 10v pwm signal with 0% duty cycle k note 20k/n 30k/n 40k/n 50k/n 60k/n 70k/n 80k/n 90k/n 100k/n
120w pwm output led power supply pwm-120 series installation manual ac/l(brown) ac/n(blue) connection cautions before commencing any installation or maintenance work, please disconnect the power supply from the utility. ensure that it cannot be re-connected inadvertently! keep proper ventilation around the unit and do not stack any object on it. also a 10-15 cm clearance must be kept when the adjacent device is a heat source. mounting orientations other than standard orientation or operate under high ambient temperature may increase the internal component temperature and will require a de-rating in output current. current rating of an approved primary /secondary cable should be greater than or equal to that of the unit. please refer to its specification. for led power supplies with waterproof connectors, verify that the linkage between the unit and the lighting fixture is tight so that water cannot intrude into the system. for dimmable led power supplies, make sure that your dimming controller is capable of driving these units.pwm series require 0.15ma each unit. tc max. is identified on the product label. please make sure that temperature of tc point will not exceed limit. do not connect "dim+ to -v". suitable for indoor use or outdoor use without direct sunlight exposure. please avoid immerse in the water over 30 minutes. the power supply is considered as a component that will be operated in combination with final equipment. since emc performance will be affected by the complete installation, the final equipment manufacturers must re-qualify emc directive on the complete installation again. for more information about installation, please refer to www.meanwell.com/webnet/search/installationsearch.html for details. file name:pwm-120-spec 2015-10-17 +v(red) -v(black) dim-(white) dim+(blue) + - led strip + - 0~10vdc or 10v pwm or resistance dimmer

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