wall industries, inc. rev c psdn-480 series 480 watts, ac/dc din rail power supplies 03/04/2014 wall industries, inc. ? 5 watson brook road, exeter , nh 03833 ? tel: 6037782300 ? toll free: 888597 9255 ? fax 6037789797 website: www.wallindustries.com ? email: sales@wal lindustries.com page 1 of 5 features rohs compliant 480 watts output power 150% peak load capability two selectable peak load modes high efficiency up to 94% 4242vdc i/o isolation builtin remote on/off function builtin dc ok (open collector signal) builtin active pfc function, pf > 0.95 24v & 48v single output models universal input voltage range: 88264vac (124373vd c) protection: scp, olp, ovp, and otp installed on din rail ts35/7.5 or ts35/15 ul 508 and en609501 safety approvals description size: 3.40 x 4.92 x 4.86 inches 86.3 x 124.8 x 123.35 mm the psdn480 series of ac/dc din rail power supplie s provides 480 watts of output power in a 3.40 x 4.92 x 4.86 package. this series consists of sing le output models with a universal input range of 88 264vac (124373vdc). some features include builtin remote on/off function, dc ok signal, active pfc > 0.95, and high efficiency up to 94%. this ser ies is also protected against short circuit, over l oad, over voltage, and over temperature conditions. all models are rohs compliant and have ul 508 and en609501 safety approvals. model selection table output current output power model number input voltage output voltage rated peak (4) rated peak (4) ripple & noise (1) efficiency psdn48024 24 vdc 20a 30a 480w 720w (3sec) 240mvp p 93% psdn48048 88~264 vac (124~373 vdc) 48 vdc 10a 15a 480w 720w (3sec) 480mvpp 94% notes 1. ripple & noise is measured at 20mhz limited band width and using a 12" twisted pairwire terminated with a 0.1f & 47f capacitors in parallel. 2. the power supply is considered a component which will be installed into final equipment. the final equipment must be reconfirmed that it still meets emc directives. 3. installation clearance: 40mm from top, 20mm from bottom, 5mm from the left and right sides is recom mended when permanently loaded with full power. in case the adjacent device is a heat source, 15mm clearance is recommended. 4. for 3 seconds or 20% duty cycle max. the average output power should not exceed the rated power. 5. for voltages near the low end of the input volta ge range, see the derating curve for the power supp ly output rating. derating curves load vs ambient temperature load vs input voltage -25 ambient temperature (c) ac=115/230vac 0 10 20 30 40 50 60 70 (vertical) 40 50 100 112.5 150 load (%) for 3sec typ. continuous 88 100 110 135 264vac input voltage(vac) 60hz ta=25c 230 40 50 60 70 80 load (%) 90 100
wall industries, inc. rev c psdn-480 series 480 watts, ac/dc din rail power supplies 03/04/2014 wall industries, inc. ? 5 watson brook road, exeter , nh 03833 ? tel: 6037782300 ? toll free: 888597 9255 ? fax 6037789797 website: www.wallindustries.com ? email: sales@wal lindustries.com page 2 of 5 specifications: psdn480 series all specifications are based on 25c, nominal input voltage, and maximum output current unless otherwis e noted. we reserve the right to change specifications based on technological advances. specification test conditions min typ max unit input specifications ac input voltage range 88 264 vac input voltage dc input voltage range 124 373 vdc input frequency 47 63 hz at 115vac and full load 5.0 input current at 230vac and full load 2.5 a at 115vac and cold start 33 inrush current (<2ms) at 230vac and cold start 65 a power factor at 115/230vac and full load 0.95 0.96 remote on/off control see page 5 output specifications output voltage see table voltage tolerance includes setup tolerance, line regulation, and loa d regulation 1.0 +1.0 % voltage adjustability 5.0 +5.0 % line regulation low line to high line 0.5 +0.5 % load regulation 0% to 100% full load 1.0 +1.0 % rated 480 output power peak for 3 seconds or 20% duty cycle max. 720 w output current see table ripple & noise (20mhz bw) measured with 0.1f and 47f capacitors in parallel see table holdup time at 115/230vac and full load 16 ms setup time at 115/230vac and full load 800 ms rise time at 115/230vac and full load 100 ms temperature coefficient 0~50c 0.03 +0.03 %/c protection psdn48024 model 29 33 over voltage protection protection type: latchoff mode psdn48048 model 56 65 vdc 955c (tsw: detect on heatsink of power diode) over temperature protection protection type: shutdown output voltage; recovers automatically after temperature goes down hiccup mode: when the rated output power is within 105~150% for more than 3 sec. constant current limit: > 150% rated power / short circuit over load protection autorecovery: if o/p drops to 40% of the rated out put voltage the psu will shut down and autorecover 5 times. (if fault condition remains after 5 times recovery, psu will shutdown and user must repower on to rec over) general specifications efficiency see table input to output 4242 input to fg 2121 output to fg 707 isolation voltage output to dc ok 707 vdc isolation resistance input to output, input to fg, output to fg; 500vdc, 25c, 70% rh 100 m leakage current at 240vac 1 ma dc ok signal see page 3 environmental specifications operating temperature see note 3 25 +70 c storage temperature 40 +85 c operating humidity noncondensing 20 95 % rh storage humidity 10 95 % rh cooling free air convection component: 10~500hz, 2g 10 min./1 cycle, 60 min. ea ch along x, y, z axes vibration mounting: certified iec 6006826 physical specifications weight 3.2 lbs (1450g) dimensions (w x h x d) 3.40 x 4.92 x 4.86 inches (86.3 x 125.0 x 123.4 mm) safety & emc (see note 2) safety approvals ul 508 / en609501 emi (conducted & radiated emissions) en55022 (cispr22); en 6100063 harmonic current en6100032, 33 ems immunity iec 6100042,3,4,5,6,8,11; en 6100061; en 612043
wall industries, inc. rev c psdn-480 series 480 watts, ac/dc din rail power supplies 03/04/2014 wall industries, inc. ? 5 watson brook road, exeter , nh 03833 ? tel: 6037782300 ? toll free: 888597 9255 ? fax 6037789797 website: www.wallindustries.com ? email: sales@wal lindustries.com page 3 of 5 mechanical drawing notes 1. unit: inches (mm) 2. weight: 3.2 lbs (1450g) 3. can be installed on din-rail ts-35/7.5 or ts-35/15 admissable din-rail: ts-35/7.5 or ts-35/15 dc ok signal contact contact ratings (max.) ctr: min. 50% at i f = 5ma, v ce = 5v isolation voltage between input and output viso = 3 750vrms
wall industries, inc. rev c psdn-480 series 480 watts, ac/dc din rail power supplies 03/04/2014 wall industries, inc. ? 5 watson brook road, exeter , nh 03833 ? tel: 6037782300 ? toll free: 888597 9255 ? fax 6037789797 website: www.wallindustries.com ? email: sales@wal lindustries.com page 4 of 5 peak loading peak loading sw1 on (mode 1) default setting i t i-normal i-peak t-peak t-normal 0 tpeak presents while the unit is working within 11 0%~150% rated output power. see curve b for the variation in tpeak between output current and holdup time. if tpeak is more than the time setting in curve b, the output curr ent will drop to the constant limit (inormal) that is 105% of the rated power. meanwhile, inormal and tnormal will be pre senting. see curve a for the timing back to ipeak of tno rmal and this mode can be used for easy 2stage battery char gers. peak loading sw1 off (mode 2) default setting i t i-peak t-peak 0 3 ~ 4 sec tpeak presents while the unit is working within 11 0%~150% rated output power. see curve b for the variation of tpeak between output current and holdup time. if tpeak is more than the time setting in curve b, the output volt age will be shut down for 3~4 seconds and then autorecover. graphs 0 2 4 6 8 10 12 14 16 18 20 22 24 10% 20% 30% 40% 50% 60% 70% 80% 90% t-normal i-normal 0 2 4 6 8 10 12 14 16 18 20 22 110% 115% 120% 125% 130% 135% 140% 145% 150% t-peak i-peak curve a curve b
wall industries, inc. rev c psdn-480 series 480 watts, ac/dc din rail power supplies 03/04/2014 wall industries, inc. ? 5 watson brook road, exeter , nh 03833 ? tel: 6037782300 ? toll free: 888597 9255 ? fax 6037789797 website: www.wallindustries.com ? email: sales@wal lindustries.com page 5 of 5 remote on/off the psu can be turned on/off by using the remote c ontrol function. sw2 inh+(3 pin) / inh(4 pin) output status off sw on (>2.5v) enable off sw off (<0.8v) disable on sw on (>2.5v) disable on sw off (<0.8v) enable (default setting) 1 2 3 4 5 6 tb2 dc on +v adj. + sw1 sw2 on off sw external power source i = 6~20ma dc ok block diagram emi filter & rectifiers pfc circuit power switching o.c.p. micro circuit rectifiers & filter o.v.p. control pfc control o.l.p. o.l.p. active unrush current limiting ac detection circuit detection circuit o.t.p. remote control inh+ i/p fg inh- +v -v dc ok signal control peak load pwm power company information wall industries, inc. has created custom and modifi ed units for over 50 years. our inhouse research a nd development engineers will provide a solution that exceeds your performance requirements ontime and on budget. our iso90012008 certificat ion is just one example of our commitment to producing a high quality, welldocume nted product for our customers. our past projects demonstrate our commitment to you , our customer. wall industries, inc. has a reputat ion for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. we will continue to provide ongoing support for your project above and beyond the design and production phases. give us a call today to discuss your future projects. contact wall industries for further information: phone: (603)7782300 toll free: (888)5979255 fax: (603)7789797 email: sales@wallindustries.com web: www.wallindustries.com address: 5 watson brook road exeter, nh 03833
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