wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 1 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c features rohs compliant power ok signal (power good, logic low) intelligent led indicators remote on/off and remote sense function high efficiency up to 90% forced current sharing at parallel operation +5v/0.5a auxiliary output programmable output current (20% ~ 105%) universal ac input with active pfc programmable output voltage (30% ~ 105%) 1u profile, high power density 11.1w / in 3 protection: ovp, olp, otp, scp, fan failure description the psak1000 series of ac/dc switching power supplies provides up to 1008 watts of continuous output power in an enclosed desig n. all models have a single output and a universal input ra nge with active pfc. some features include efficiency up to 90%, 0.99 typical powe r factor, remote on/off, and forced current sharing at parallel operation. these supplies have over load, over voltage, over temperature, and sh ort circuit protection. specifications: psak1000 series all specifications are based on 25c, nominal input volt age, and maximum output current unless otherwise noted. we reserve the right to change specific ations based on te chnological advances. input specifications input voltage range (see note 3) 90 ~ 264vac (127~370vdc) input frequency 47 to 63hz ac current (typical) 12a @ 115vac; 6a @ 230vac inrush current (typical) 25a @ 115vac; 40a @ 230vac leakage current < 2.0ma @ 240vac remote on/off external switch or npn transistor to turn on/off power factor (typical) en61000-3-2 (0.99 @ 115vac and full load; 0.98 @ 230vac and full load) output specifications output voltage see table output power see table voltage adjustment range 5.0% typical adjustment by potentiometer (vr1) voltage tolerance (see note 2) 1.0% output voltage trim adjustment of output voltage is between 30%~105% of rated output. output current trim adjustment of output current is between 20%~105% of rated output. line regulation 0.5% load regulation 0.5% output current see table ripple & noise (see note 1) 150mvp-p max. setup, rise time 800ms, 50ms at full load hold-up time (typical) 16ms @ 230vac and full load protection over voltage protection see table protection type: latch-style (recovery after reset ac power on or inhibit) over load protection 105% rated output power protection type: total power limiting, latch-style (recovery after reset ac power on or inhibit) over temperature protection 90c 5c detect on heatsink of primary side, 85c 5c detect on heatsink of secondary side protection type: shutdown output voltage (auto recovers after temperature goes down) general specifications efficiency see table withstand voltage 3kvac (input to output); 1.5kvac (input to fg); 0.5kvac (output to fg) isolation resistance 100m ? /500vdc (input to output, input to fg, output to fg) auxiliary power 5v @ 0.5a (3%) power ok signal open drain signal low when psu turns on. max sink current: 20ma, max drain voltage: 40v. parallel current sharing (see note 4) refer to page 5 environmental specifications working temperature -25c to +60c (refer to derating curve) storage temperature -40c to +85c working humidity 20% to 90% rh (non-condensing) storage humidity 10% to 95% rh vibration compliance to iec 68-2-6, iec 68-2-64 cooling controlled by power rating and temperature (internal ball bearing fan) temperature coefficient 0.02% / c (0 ~ 50c) physical specifications packing 4.63 lbs (2.1kg) dimensions (see page 6) 11.14(l) x 5.00(w) x 1.61(h) inches; 283(l) x 127(w) x 40.9(h) mm safety & emc (see note 5) safety standards ul/cul 60950-1, tuv en60950-1 approved emi conduction & radiation compliance to en55022 (cispr22) class b harmonic current compliance to en61000-3-2,-3 ems immunity compliance to en61000-4-2,3,4,5,6,8,11; env50204, en55024, en61000-6-2, en61204-3, heavy industry level, criteria a
wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 2 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c model selection table model number input voltage range output voltage output current over voltage protection output power efficiency PSAK-1000-12 12 vdc 71a 13.8 ~ 15.0vdc 852w 87% psak-1000-15 15 vdc 57a 17 ~ 19.0vdc 855w 88% psak-1000-24 24 vdc 41a 27.6 ~ 30.0vdc 984w 89% psak-1000-27 27 vdc 37a 31 ~ 33.75vdc 999w 89% psak-1000-48 90 ~ 264vac (127 ~370vdc) 48 vdc 21a 55.2 ~ 60.0vdc 1008w 90% notes 1. ripple & noise is measured at 20mhz bandwidth by using a 12" twisted pair-wir e terminated with a 0.1f capacitor and a 47f capacitor in parallel. 2. tolerances include set up tolerance, line regulation, and load regulation. 3. derating is required under low input voltages. please check the derating curve for more details. 4. when in parallel connection only one unit might operate if the total output load is less than 5% of rated load condition. 5. the power supply is considered a co mponent, which will be installed into fi nal equipment. the final equipment must be re-confirmed that it still meets emc directives. derating curves
wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 3 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c function manual 1. output voltage trim cn9 cn9 2. output current trim cn9 cn9
wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 4 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c 3. remote on/off (a) (b) (c) (a): using internal 5v auxiliary source (b): on/off cont rol by npn transistor (c): using external voltage s ource 4. power ok signal 5. remote sense 6. local sense
wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 5 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c 7. current sharing with remote sensing 8. current sharing with local sensing
wall industries, inc. 5 watson brook road exeter, nh 03833 05/06/2013 603-778-2300 www.wallindustries.com fax 603-778-9797 page 6 of 6 psak1000 series single output up to 1008 watts ac/dc switching power supply rev c mechanical drawing unit: inches [mm] ac input terminal control pin assignment (cn9): jst s16b-phdss or equivalent pin assignment pin assignment function mating housing terminal 1 ac(l) 1 vs+ remote voltage sense (+) 2 ac(n) 2 vo+ local output voltage sense (+) 3 3 vs- remote voltage sense (-) 4 vo- local output voltage sense (-) 5 aux +5v / 0.5a auxiliary power 6 aux +5v / 0.5a auxiliary power 7 inh+ inhibit on/off (+) 8 gnd ground 9 inh- inhibit on/off (-) 10 gnd ground 11 pok power ok 12 gnd ground 13 vci v program 14 gnd ground 15 aci i program 16 par parallel operation current share phdr-16vs sphd-002t-p05 led status green led led signal status solid power ok slow blink power standby red led led signal status fast blink over voltage protection (ovp) over load protection (olp) output short circuit protection (scp) solid under voltage protection (uvp) slow blink over temperature protection (otp) intermittent link fan failure interlace blink power failure
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