acdc specification 120960 watts ? three phase ac input ? up to 93% efficiency ? wide adjustment range ? full power 40 o c to +60 o c ? rugged design for industrial applications ? single phase input operation (340575 vac) ? 3 year warranty dnr120960ts series input input voltage ? 340-575 vac 3 phase (single phase operation with 75% of rated output), 480-820 vdc input frequency ? 47-63 hz input current ? see tables inrush current ? dnr120: 10.0 a, dnr240: 20.0 a, dnr480: 20.0 a, dnr960: 30.0 a, typical at 480 vac, cold start power factor ? 0.6 typical at 480 vac input and nominal load, dnr960ts: 0.8 typical at 480 vac input and nominal load earth leakage current ? 0.32 ma input protection ? 3 internal fuses, dnr120ts, dnr240ts: t2.0 a, 600 vac, dnr480ts: t3.15 a, 500 vac, dnr960ts: t5.0 a, 500 vac output output voltage ? see table output voltage trim ? see table initial set accuracy ? 1% minimum load ? no minimum load required start up delay ? <1 s (may increase at low temperature extremes) start up rise time ? <150 ms hold up time ? 20 ms min at 480 vac, dnr960ts: 15 ms min at 480 vac line regulation ? 1% load regulation ? 1% max (5% for units in parallel (not dnr120ts)) parallel operation ? 2 units can be connected in parallel (not dnr120ts), total power available is 90% of the rated current of each unit, minimum load per unit 10%, use ishare connection for dnr960ts. redundancy module dpm10 available for load currents up to 10 a, contact sales transient response ? 4% max deviation recovering to within 1% in 2 ms for 50% load change ripple & noise ? 100 mv pk-pk 20 mhz bandwidth, dnr960ts: 80 mv pk-pk 20 mhz bandwidth, (may increase at low temperature extremes) overvoltage protection ? 120-145%, auto recovery overload protection ? 110%-140%, constant current, auto recovery temperature coefficient ? 0.03%/c short circuit protection ? continuous trip and restart (hiccup mode) (dnr480ts switchable hiccup mode or power limited ) xppower.com general efficiency ? see table isolation ? 3000 vac input to output, 1500 vac input to ground, 500 vac output to ground switching frequency ? dnr120ts: 70 khz typical, dnr240ts: 25 khz typical, dnr480ts: 80 khz typical, dnr960ts: 52 khz typical signals ? dc on indicator led green, dc low indicator led red dc ok: normally open relay on 24 v models mtbf ? dnr120ts: 550 khrs, 240ts: 500 khrs 480ts: 420 khrs, 960ts: 380 khrs to bellcore issue 6, at +40 c, gb din rail ? compatible with ts35/7.5 or ts35/15 environmental operating temperature ? -40 c to 70 c (dnr480ts -30 c), derate linearly from 60 c at 2.5%/c (3.5%/c for dnr960ts), start up at -35 c (dnr480ts -20 c) see derating curves cooling ? convection-cooled with 25 mm free space all sides operating humidity ? 20-95% rh, non-condensing storage temperature ? -40 c to +85 c shock ? 15 g, 11 ms, 3 axis, 6 faces, 3 shocks/face vibration ? 2 g, 10 hz to 500 hz, along x, y & z axis, 60 min/axis, mounted on rail emc & safety emissions ? en55022, class b conducted & radiated harmonic currents ? en61000-3-2, class a voltage flicker ? en61000-3-3 esd immunity ? en61000-4-2, level 4 perf criteria a radiated immunity ? en61000-4-3, level 3 perf criteria a eft/burst ? en61000-4-4, level 4 perf criteria a surge ? en61000-4-5, installation class 4, perf criteria a conducted immunity ? en61000-4-6, level 3 perf criteria a magnetic field ? en61000-4-8, level 4 perf criteria a dips & interruptions ? en61000-4-11, 30% 500 ms, 60% 200 ms, >95% 5000 ms perf criteria a, a, a safety approvals ? en60950-1 ul508 ul60950-1 pollution degree 2, ul60950-1 overvoltage category ii ul508 overvoltage category iii, ansi/isa 12.12.01 class 1, division 2, groups a,b,c and d
11-may-11 acdc derating curves mechanical details dnr120960ts models and ratings output voltage input current (typ.) output voltage trim output current (1) efficiency (typ.) model number 400 vac 500 vac 12 v 0.36 a 0.30 a 11.4-14.5 v 10.0 a 87% dnr120ts12 24 v 0.36 a 0.30 a 22.5-28.5 v 5.0 a 89% dnr120ts24 24 v 0.65 a 0.55 a 22.5-28.5 v 10.0 a 90% dnr240ts24-i 48 v 0.65 a 0.55 a 47.0-56.0 v 5.0 a 91% DNR240TS48-I 24 v 1.10 a 0.93 a 22.5-28.5 v 20.0 a 90% dnr480ts24-i 48 v 1.10 a 0.93 a 47.0-56.0 v 10.0 a 91% dnr480ts48-i 24 v 1.72 a 1.50 a 22.5-28.5 v 40.0 a 92% dnr960ts24-i 48 v 1.72 a 1.50 a 47.0-56.0 v 20.0 a 93% dnr960ts48-i notes 1. reduce by 25% for single phase input operation, (340-575 vac). -40 -30 60 70 75 65 100 0 ambient temp (?) load (%) a b c a dnr120-240ts b dnr960ts c dnr480ts 4.39 (111.3) all units 0.3 (7.0) 5 6 dc output dc output voltage trim dc ok signal connector on underside, spring type, awg26-20/0.2-0.5 mm 2 4.87 (123.6) 3.50 (89.0) dnr240ts dnr480ts ac input single parallel on dc lo 4.87 (123.6) 2.93 (74.3) 1 6 4 1 44 1 4 1 4 1 1 dnr120ts ac input on l1 l2 l3 dc lo dc ok dc ok + + -- 5.91 (150.0) 4.87 (123.6) dc ok dc output ac input dc lo dc on single/parallel & current limit selector switches on underside voltage trim + + -- voltage trim l1 l2 l3 l1 l2 l3 56 l voltage adj. +v +v-v -v dnr960ts 4 1 10.86 (275.7) dc output +v +v -v 18 -v dc ok dc ok +is -is ac input 4.96 (125.9) voltage trim on underside l1 l2 l3 dc lo dc on v pin connections - dc output pin dnr120 dnr240-480 dnr960ts designation designation designation 1 -v -v dc ok* 2 -v -v dc ok* 3 +v +v +ishare (8) 4 +v +v -ishare (8) 5 dc ok* dc ok* +v 6 dc ok* dc ok* +v 7 -v 8 -v pin connections - ac input pin designation 1 ground 2 l1 3 l2 4 l3 1. all dimensions in inches (mm). 2. tolerance: 0.02 (0.5) maximum. 3. weight - dnr120ts: 1.76 lb (800 g) approx. dnr240ts: 2.43 lb (1100 g) approx. dnr480ts: 4.23 lb (1720 g) approx. dnr960ts: 7.05 lb (3200 g) approx. 4. screw terminal: 10-24 awg cable size. 5. dc ok relay rated at 60 vdc at 300 ma. 6. allow 0.98 (25 mm) clearance all round to ensure adequate ventilation. 7. connection screw maximum torque: input: 9 lbs-in (1.0 nm), output: 5.5 lbs-in (0.6 nm). 8. connecting +ishare and -ishare between two power supplies will force the units to current share. * available on 24 v versions only notes
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