wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 1 of 7 datasheet rev. b psup350 series 90~264vac (127~370vdc) input single output up to 351 watts ac/dc switching power supplies features ? single output ? dc fan ? withstand 2g vibration test ? rohs compliant ? active ac surge current limiting ? power ok signal ? remote voltage sense ? 2 modes for remote on/off control ? high efficiency and high reliability ? high power density 6.4w/in 3 ? all using 105c long life electrolytic capacitors ? universal ac input voltage range ? 300w with free air convection ? 350w with 10.5cfm forced air ? high operating temperature up to 65c ? two different output connector options available ? short circuit, over voltage, over load, and over temperature protection description the psup350 series of ac/dc switching power supplies offers 300w with free air convection and 350w with 10.5cfm forced air. these supplies are housed in a low-profile 9.09 x 4.0 x 1.50 inch u-chassis frame. these supplies have a 90~264vac (127~370vdc) input voltage range and provide single outputs ranging from 12vdc to 48vdc. standard features include active power-factor-corr ection, remote on/off, remote voltage sense, power ok signal, and comprehensive over voltage, short circuit, over load, and over temp. protection. there are two different output connector options available for this series (type c and type t). all models are rohs compliant and have ul/cul, tuv, ce, and cb approvals.
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 2 of 7 specifications: psup350 series all specifications are based on 25c, nominal input volta ge, and maximum output current unless otherwise noted. we reserve the right to change specifi cations based on technological advances. input specifications input voltage range (see note 3) 90 ~ 264vac (127 ~ 370vdc) input frequency 47 ~ 63hz ac current (typical) 4a @ 115vac; 2a @ 230vac inrush current (typical) 22a @ 115vac; 44a @ 230vac remote voltage sense (see page 6) compensates for wire voltage drop remote on/off (see page 6) 2 modes setup for remote on/off power factor (typical) yes output specifications output voltage see table output power see table output voltage adjustability 10% voltage tolerance (see note 2) 2% load regulation 2% line regulation 1% output current see table ripple & noise (see note 1) 150mvp-p setup, rise time 550ms at full load, 30ms at full load hold-up time (typical) 16ms @ 230vac and full load temperature coefficient 0.03% / c (0 ~ 50c) protection short circuit protection yes over voltage protection 115% ~ 150% rated output voltage protection type: latch-off mode over load protection > 105% rated output power protection type: constant current limiting. for output voltage less than 50% rated dc voltage range the unit will shutdown after 500ms. over temperature protection 90c 5c with n2; 90c 5c with th1 sense near d26 heatsink general specifications efficiency see table withstand voltage 4242vdc (input to output); 2121vdc (input to fg) for 1 minute isolation resistance 100m ? @ 500vdc (input to output, input to fg, output to fg) leakage current < 2ma @ 230vac power ok signal (see page 6) open drain. 30vdc / 0.1a max. environmental specifications working temperature -20c to +65c (see output load derating curve) storage temperature -40c to +85c working humidity 20% to 90% rh (non-condensing) storage humidity 10% to 95% rh vibration 10 ~ 500hz, 2g 10 min./1cycle, period fo r 60 min. for each along x, y, z axes cooling free air convection for 300w; 10.5cfm fan for 350w physical specifications weight, packing 37.4oz (1060g); 16pcs/12.5kg dimensions (l x w x h) 9.09 x 4.0 x 1.50 inches (231 x 101.5 x 38 mm) c type models input: 5p / 3.96mm pitch; output: 9px2 / 3.96mm pitch connection (see note 6) t type models input: 5p / 3.96mm pitch; ou tput: 6p / 9.5mm terminal block with cover safety & emc (see note 4) safety standards ul60950-1, 2 nd edition, tuv en60950-1: 2006+a11 approved emi conduction & radiation en55022: 2006 class b harmonic current en61000-3-2: 2006 cla ss a, en61000-3-3: 1995+a1: 2001+a2: 2005 ems immunity en61204-3: 2000, en55024: 1998+a1: 2001+a2: 2003 light industry level, criteria a
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 3 of 7 model selection tables psup-350c models output current output power model number input voltage range output voltage convection 10.5cfm fan convection 10.5cfm fan efficiency PSUP-350-12C 90 ~ 264 vac (127 ~ 370 vdc) 12 vdc 25 a 29.2 a 300 w 350.4 w 88% psup-350-15c 90 ~ 264 vac (127 ~ 370 vdc) 15 vdc 20 a 23.4 a 300 w 351 w 89% psup-350-24c 90 ~ 264 vac (127 ~ 370 vdc) 24 vdc 12.5 a 14.6 a 300 w 350.4 w 89% psup-350-48c 90 ~ 264 vac (127 ~ 370 vdc) 48 vdc 6.25 a 7.3 a 300 w 350.4 w 90% psup-350t models output current output power model number input voltage range output voltage convection 10.5cfm fan convection 10.5cfm fan efficiency psup-350-12t 90 ~ 264 vac (127 ~ 370 vdc) 12 vdc 25 a 29.2 a 300 w 350.4 w 88% psup-350-15t 90 ~ 264 vac (127 ~ 370 vdc) 15 vdc 20 a 23.4 a 300 w 351 w 89% psup-350-24t 90 ~ 264 vac (127 ~ 370 vdc) 24 vdc 12.5 a 14.6 a 300 w 350.4 w 89% psup-350-48t 90 ~ 264 vac (127 ~ 370 vdc) 48 vdc 6.25 a 7.3 a 300 w 350.4 w 90% notes 1. ripple & noise is measured at 20mhz bandwidth by using a 12" twisted pair-wire terminated with a 0.1f capacitor and a 47f capacitor in parallel. 2. tolerance includes set up tolerance, line regulation, and load regulation. 3. derating may be needed under low input voltag es. please check the derating curve for more details. 4. the power supply is considered a component which will be in stalled into final equipment. the final equipment must be re-confirmed that it still meets emc directives. 5. there are two mechanical options available (type c or type t). please see mechanical drawings on pages 5 and 6 for more details.
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 4 of 7 block diagram derating curve static characteristics 85 ta=25c 100 110 120 264 vac 40 50 60 70 80 ) % ( d a o l input voltage(vac)60hz ta=25 c 90 100 -20 ambient temperature (c) ac=230 / 115vac 0 10203040506070 20 40 60 80 100 ) % ( d a o l (horizontal) with 10.5cfm free air convection free air convection 65 85 vs+ vo+ vo- i/p vs- pok inh+ inh- emi filter active unrush current limiting rectifiers & pfc power switching rectifiers & filter o.l.p. o.l.p. o.c.p. ac detection circuit pfc control pwm control detection circuit micro circuit remote control o.v.p. o.t.p.
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 5 of 7 mechanical drawings psup-350c models unit: inches (mm) 1 3 5 10.5cfm cn2 cn6 cn5 cn3 cn1 j2 air flow direction 50mm 12 fan 4-m4 l=5 2-m3 l=2 0.24 (6) 0.39 (10) 4.00 (101.5) 1.50 (38) 9.09 (231) 8.62 (219) 8.41 (213.5) 3.34 (84.75) 0.51 (13) 0.69 (17.5) 0.24 (6) 0.81 (20.5) psup-350t models unit: inches (mm) 10.5cfm cn2 cn3 cn1 j2 air flow direction 50mm 12 cn3 cn1 12 cn4 1 2 3 4 5 6 fan 1 3 5 4-m4 l=5 0.24 (6) 0.24 (6) 0.39 (10) 1.50 (38) 9.09 (231) 8.62 (219) 8.41 (213.5) 3.34 (84.75) 0.51 (13) 0.69 (17.5) 0.81 (20.5) 2-m3 l=2 4.00 (101.5) 0.37 (9.5) 0.33 (8 .5) ac input connector (cn1): jst b5p-vh or equivalent pin no assignment 1 ground/earth fg 2 nc nc 3 neutral ac/n 4 nc nc 5 live ac/l connector pin number assignment (cn2): jst b8b-phdss or equivalent pin no assignment mating housing terminal 1 vs + 2 sgnd 3 inh- 4 nc 5 vs- 6 pok 7 inh+ 8 vs- jst phd-08vs or equivalent jst sphd-002t-p05 or equivalent external fan power connector (cn3) pin no assignment mating housing terminal 1 sgnd 2 12v+ jst xhp-2 or equivalent jst sxh-001t-0.6 or equivalent dc output connector (cn5/cn6): jst b9p-vhx2 or equivalent pin no. assignment 1-9 vo- return 10-18 vo+ +main output ac input connector (cn1): jst b5p-vh or equivalent pin no assignment 1 ground/earth fg 2 nc nc 3 neutral ac/n 4 nc nc 5 live ac/l connector pin number assignment (cn2): jst b8b-phdss or equivalent pin no assignment mating housing terminal 1 vs + 2 sgnd 3 inh- 4 nc 5 vs- 6 pok 7 inh+ 8 vs- jst phd-08vs or equivalent jst sphd-002t-p05 or equivalent external fan power connector (cn3) pin no assignment mating housing terminal 1 sgnd 2 12v+ jst xhp-2 or equivalent jst sxh-001t-0.6 or equivalent remote sense (cn4) pitch 9.5mm pin no. assignment 1 vo- return 2 vo- return 3 vo- return 4 vo+ +main output 5 vo+ +main output 6 vo+ +main output
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 6 of 7 pok pok good 5 v 0 v pok fail function description of cn2, j2 1. remote control the psu can be turned on/off by using the ?remote control? function. j2 pin & cn2 connections j2 inh+(7 pin) / inh-(3 pin) output status open sw on (>2.5v) enable open sw off (<0.8v) disable close sw on (>2.5v) disable close sw off (<0.8v) enable (default setting) 2. pok control pok signal use open drain mosfet control max: 30vdc, 0.1a 3. remote sense the remote sensing compensates voltage drop on the load wiring up to 0.5v sw load fig 1.1 external power source i=6~20ma j2 1 2 cn3 5 cn2 8 vs- pok inh+ vs- vs+ pok gnd inh- nc 1 4 cn2 5 8 +v -v 1 4 + +v adj. + - + +v adj. fig 2.1 j2 1 2 cn3 5 cn2 8 vs- pok inh+ vs- vs+ pok gnd inh- nc 1 4 cn2 5 8 +v -v 1 4 cn2 5 8 sense lines should be twisted in pairs 1 4 load fig 3.1 j2 1 2 cn3 vs- pok inh+ vs- vs+ pok gnd inh- nc cn2 5 8 +v -v 1 4 + +v adj. +s (pin1) + - -s (pin5,8)
rev. b psup350 series single output up to 351 watts ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 02/04/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 7 of 7 company information wall industries, inc. has created custom and modified units for over 50 years. our in-house research and development engineers will provide a solution that exceeds your perfo rmance requirements on-time and on budget. our iso9001-2008 certification is just one example of our commitment to produc ing a high quality, well-documented product for our customers. our past projects demonstrate our commitment to you, our cu stomer. wall industries, inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and f unction requirements. we will continue to provide ongoing support for your project a bove 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)778-2300 toll free : ? (888)597-9255 fax : ? (603)778-9797 e-mail : sales@wallindustries.com web : www.wallindustries.com address : 5 watson brook rd. exeter, nh 03833
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