rev. 09.8.09_#87 nts500 series of 3 embedded power for business-critical continuity nts500 series 500 watts special features ? active power factor correction ? iec en61000-3-2 compliance ? remote sense ? power fail and remote inhibit ? single wire current sharing ? built-in emi filter ? low output ripple ? 5 v standby ? 12 v fan output ? overvoltage protection ? overload protection ? thermal overload protection ? dc power good ? built in or-ing diode / fet ? optional fan cover (-cf suffix) ? pm bus compliant ? digital i 2 c interface ? 2 year warranty ? poe isolation on nts508 total power: 200 - 500 watts input voltage: 85 - 264 vac 120 - 300 vdc # of outputs: single electrical specifications safety input input range: 85 - 264 vac (wide range) frequency: 47 - 63 hz inrush current: 50 a max., cold start @ 25 c efficiency: 85% typical at full load, nominal line emi filter: fcc class b conducted and radiated; cispr22 class b conducted and radiated; en55022 class b conducted and radiated; vde0878pt3 class b conducted and radiated. safety ground leakage current: < 0.5 ma @ 50/60 hz, 264 vac input output maximum power: 200 w for convection; 500 w with 30 cfm forced air adjustment range: 5% standby output: 5 v @ 1 a convection, 2 a forced air, regulated, 5% fan output: 12 v @ 1 a, -5 %, +7%, 0.5 a for -cf version hold-up time: 20 ms @ 500 w load, 115 vac nominal line at factory voltage setting overload protection: short circuit protection on all outputs. case overload protected @ 115 - 130% above peak rating overvoltage protection: 20 - 35% above nominal output tuv: 60950 ccsaus: 60950 nemko: 60950 cb: certificate & report ce: mark (lvd) ? ? ? ? ?
rev. 09.8.09_#87 nts500 series of 3 logic control power failure: ttl logic signal goes high 100 - 500 msec after main output. it goes low at least 4 msec before loss of regulation remote on/off: requires an external contact closure to inhibit outputs dc ok: ttl logic goes high after the output is in regulation. it goes low when there is loss of regulation. remote sense: compensates for 0.5 v lead drop min. will operate without remote sense connected. reverse connection protected. operating temperature: 0 to 50 c ambient derate each output as 2.5% per degree from 50 to 70 c. storage temperature: -40 c to +85 c electromagnetic susceptibility: designed to meet en61000-4; -2, -3, -4, -5, -6, -8, -11 level 3 humidity: operating; non-condensing 10% to 90% rh vibration: three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 2 g peak 8 hz to 500 hz, operational environmental specifications embedded power for business-critical continuity ordering information model number output voltage minimum load maximum load with convection cooling maximum load with 30cfm forced air peak load 1 regulation 2 ripple p/p (pard) 3 NTS503 12 v 0 a 16.6 a 41.7 a 47 a 2% 120 mv nts505 24 v 0 a 8.3 a 20.8 a 23.4 a 2% 240 mv nts506 18 v 0 a 11.1 a 27.7 a 30 a 2 180 mv nts508 48 v 0 a 4.2 a 10.4 a 11.7 a 2% 480 mv 1. peak current lasting < 30 seconds with a maximum 10% duty cycle. 2 . at 25 c including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3 . peak-to-peak with 20 mhz bandwidth and 10 f (tantalum capacitor) in parallel with a 0.1 f capacitor at rated line voltage and load ranges. 4. 12 v fan output cannot be used above 50 c with convection cooling. pin assignments connector cn1 pin 1 line pin 3 neutral pin 5 ground sk7 pin 1 v1 swp pin 2 - remote sense pin 3 + remote sense pin 4 5 vsb (standby) pin 5 5 vsb return pin 6 +12 v pin 7 common pin 8 inhibit pin 9 dc power good (dc ok) pin 10 power fail (pok) sk8 pin 1 +12 v fan pin 2 common cn403 pin 1 5 v_i 2 c pin 2 ground pin 3 a2 pin 4 a0 pin 5 svcc2_or pin 6 i 2 c_sda pin 7 i 2 c_slc pin 8 a1 pin 9 n/c pin 10 +12 v_rtn_ctrl adjustment potentiometers p1 +v1 output adjust mating connectors sk4,5,6 molex 19141-0058 sk7 control molex 90142-0010 signals pins: 90119-2110 or amp: 87977-3 pins: 87309-8 sk8 jst phr-2 pins: sph-002t-po.5s cn403 jst phdr-10vs pins: jst 5phd-002t-po.5-l/p or landwin 2050 s1000 pins: 2053t011p emerson connector kit #70-841-024 includes all of the above notes: 1. specifications subject to change without notice. 2. all dimensions in inches (mm), tolerance is .02. 3. specifications are at factory settings 4. mounting maximum insertion depth is 0.12. 5. warranty: 2 year 6. weight: 3.016 lb. / 1.18 kg. 1 5 6 1 0 1 5 10 6
rev. 09.8.09_#87 nts500 series 3 of 3 embedded power for business-critical continuity americas 5810 van allen way carlsbad, ca 92008 usa telephone: +1 760 930 4600 facsimile: +1 760 930 0698 europe (uk) waterfront business park merry hill, dudley west midlands, dy5 1lx united kingdom telephone: +44 (0) 1384 842 211 facsimile: +44 (0) 1384 843 355 asia (hk) 14/f, lu plaza 2 wing yip street kwun tong, kowloon hong kong telephone: +852 2176 3333 facsimile: +852 2176 3888 for global contact, visit: www.powerconversion.com techsupport.embeddedpower @emerson.com while every precaution has been taken to ensure accuracy and completeness in this literature, emerson network power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. emerson network power and the emerson network power logo are trademarks and service marks of emerson electric co. ?2009 emerson electric co. emersonnetworkpower.com embedded computing embedded power monitoring outside plant power switching & controls precision cooling racks & integrated cabinets services surge protection emerson network power. the global leader in enabling business-critical continuity. ac power connectivity dc power mechanical drawing cn1 sk7 sk8 (cn403) v out adj.
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