medical & military 350 PM450 series 450-480 watts single & multiple output ac/dc medical features ? en61000-3-2 class a and d compliant. ? power factor 0.98 typical. ? remote sense on output 1 and output 2. ? overvoltage protection. ? overcurrent protection. ? power fail detection (pfd) signal. ? 100% burn-in at full rated load. ? remote inhibit - ttl high disables output. ? short curcuit protection. specifications input input voltage 90-264vac frequency 47hz?67hz input current 7.1a (rms) for 115vac. 3.5a (rms) for 230vac. leakage current 100a max. @ 115vac. 60hz. 165a max. @ 230vac. 50hz. isolation input ? output: 4000vac input ? ground: 1500vac output ? ground: 500vac inrush current 40a @ 115v, 80a @ 230v output output voltage see table output current see table ripple & noise 2% peak to peak line regulation 0.2% maximum at full load. load regulation see table transient response max. deviation 4% recovering to 1% within 500s after 25% load charge overvoltage protection provided on v1 only. set at 115%?140% of nominal. overcurrent protection all outputs protected for short circuit conditions temperature coefficient all outputs 0.04% per c. holdup time typically 12ms at 110vac. pfd signal power fail detection signal. ttl logic low upon loss of input power. remote inhibit requires an external ttl high level signal to inhibit outputs for standard models. operating mtbf 3530,000 hrs @ 25c efficiency 70% minimum. environmental operating temperature 0c to 70c derating derate to 50% at 70c storage temperature -40c to 85c relative humidity 5%?95% non-condensing standards and approvals safety standards ul2601-1, csa c22.2, tuv en60601-1 c-tick as/nzs cispr11 group 1, class a emc standards en60601-1-2: 2001,en61000-3-2, -3, en61000-4-2, -3, -4, -5, -6, -8, -11 emi standards en55011 class b mechanical dimensions 254x127x63.5mm weight tba. preliminary
medical & military 351 your dependable power partner ? www.powerbox.com.au selection table max. model output #1 output #2 output #3 output number vnom imin imax tol vnom imin imax tol vnom imin imax tol power PM450-12 12v 0a 37.5a 2% 450w PM450-13 15v 0a 30a 2% 450w PM450-14 24v 0a 18.75a 2% 450w PM450-15 27v 0a 16.7a 2% 450w PM450-16 30v 0a 15a 2% 450w PM450-18 48v 0a 10a 2% 480w PM450-20 24v 1.0a 12a 3% 12v 1.0a 17a 5% 450w PM450-21 24v 1.0a 12a 2% 15v 0.75a 15a 5% 450w PM450-22 48v 0.5a 6a 2% 24v 0.5a 10a 5% 450w PM450-23 48v 0.5a 6a 2% 12v 1.0a 17a 5% 450w PM450-24 48v 0.5a 6a 2% 15v 0.75a 15a 5% 450w PM450-30 24v 1.0a 12a 2% 12v 1.0a 17a 5% 3.3v 0a 8a 3% 450w PM450-31 24v 1.0a 12a 3% 15v 0.75a 15a 5% 3.3v 0a 8a 3% 450w PM450-32 24v 1.0a 12a 2% 12v 1.0a 17a 5% 5.1v 0a 8a 3% 450w PM450-33 24v 1.0a 12a 2% 15v 0.75a 15a 5% 5.1v 0a 8a 3% 450w PM450-34 48v 0.5a 6a 2% 12v 1.0a 17a 5% 3.3v 0a 8a 3% 450w PM450-35 48v 0.5a 6a 2% 15v 0.75a 15a 5% 3.3v 0a 8a 3% 450w PM450-36 48v 0.5a 6a 2% 12v 1.0a 17a 5% 5.1v 0a 8a 3% 450w PM450-37 48v 0.5a 6a 2% 15v 0.75a 15a 5% 5.1v 0a 8a 3% 450w notes: (1) add suffix ?b? for u-bracket format and ?c? for enclosed format. (2) all outputs are floating. it can be connected externally for postive or negative output. (3) output 1 and 2 can be adjusted within 5% of their nominal voltage. (4) output 3 can be adjusted within 15% of their nominal voltage. (5) 450 watts for ?c? version with a cover and fan assembly 225 watts for ?b? version without moving air (maximum current of ouput #1 & #2 derated to 70%), or 450 watts with 50 cfm forced air provided by user. (6) single output models may be operated at no-load. at no-load, output voltage tolerance increases to 10%. PM450 series 450-480 watts single & multiple output ac/dc medical p1(ac) p2 p3 p4 model/pin 1 2 3 1 2 3 4 5 6 7 8 9 10 PM450-12 PM450-14 PM450-17 PM450-13 PM450-16 PM450-18 live neutral ground +v -v signal ground (-v01) +s(v01) -s(v01) pfd inhibit +ve inhibit -ve n.c. n.c. 0v (fan) fan pin chart p1(ac) p2 p3 p4 model/pin 1 2 3 1 2 3 4 5 6 7 8 9 10 PM450-20 PM450-22 PM450-24 PM450-31 PM450-33 PM450-35 PM450-37 PM450-21 PM450-23 PM450-30 PM450-32 PM450-34 PM450-36 live neutral ground +v01 +v01 signal ground (-v01) +s(v01) -s(v01) pfd inhibit inhibit -ve -s(v02) -s(v02) 0v (fan) fan
medical & military 352 PM450 series 450-480 watts single & multiple output ac/dc medical p5 model/pin 1 2 3 4 PM450-20 PM450-22 PM450-24 PM450-21 PM450-23 +v2 -v2 n.c. n.c. PM450-30 PM450-32 PM450-34 PM450-36 PM450-31 PM450-33 PM450-35 PM450-37 +v2 -v2 +v3 -v3 technical illustration multiple single
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