https://www.phoenixcontact.com/us/products/2903001 07/02/2014???page? 1 ?/? 5 power supply unit?-?uno-ps/1ac/15dc/ 55w?-?2903001 please be informed that the data shown in this pdf document is generated from our online catalog. please find the complete data in the user's documentation. our general terms of use for downloads are valid (http://phoenixcontact.com/download) primary-switched uno power supply for din rail mounting, input: single-phase, output: 15 v dc/55 w product description uno power power supplies C compact with basic functionality thanks to their high power density, compact uno power power supplies offer the ideal solution for loads up to 100 w, particularly in compact control boxes. the power supply units with 5 v dc, 12 v dc, and 24 v dc output voltage are available in various performance classes and design widths. their high degree of efficiency and low idling losses ensure a high level of energy efficiency. ? product features ?flexible mounting by simply snapping onto the din rail ?more space in the control cabinet with up to 20 % higher power density ?maximum energy efficiency, thanks to over 90 % efficiency and extremely low idling losses under 0.3 w ? ? key commercial data packing unit 1 pc weight per piece (excluding packing) 240.0 grm custom tariff number 85044030 country of origin germany technical data dimensions width 35 mm height 90 mm depth 84 mm ambient conditions degree of protection ip20 ambient temperature (operation) -25 c ... 70 c (> 55 c derating) n l + +C C
https://www.phoenixcontact.com/us/products/2903001 07/02/2014???page? 2 ?/? 5 power supply unit?-?uno-ps/1ac/15dc/ 55w?-?2903001 technical data ambient conditions ambient temperature (storage/transport) -40 c ... 85 c max. permissible relative humidity (operation) 95 % (at 25 c, non-condensing) noise immunity en 61000-6-2:2005 input data input voltage range 85 v ac ... 264 v ac ac frequency range 45 hz ... 65 hz current consumption 1 a (120 v ac) 0.6 a (230 v ac) inrush surge current < 25 a (typical) power failure bypass > 25 ms (120 v ac) > 90 ms (230 v ac) input fuse 3.15 a (slow-blow, internal) choice of suitable fuses 6 a ... 16 a (characteristics b, c, d, k) type of protection transient surge protection protective circuit/component varistor output data nominal output voltage 15 v dc 1% output current 3.7 a (-25c ... 55c) derating 55 c ... 70 c (2.5%/k) connection in parallel yes, for redundancy and increased capacity connection in series yes control deviation < 1 % (change in load, static 10 % ... 90 %) < 3 % (dynamic load change 10 % ... 90 %, 10 hz) < 0.1 % (change in input voltage 10 %) residual ripple < 50 mv pp (with nominal values) maximum power dissipation no-load < 0.3 w power loss nominal load max. < 7 w general net weight 0.21 kg efficiency > 88.5 % (for 230 v ac and nominal values) insulation voltage input/output 4 kv ac (type test) 3 kv ac (routine test) protection class ii (in closed control cabinet) mtbf (iec 61709, sn 29500) 1545000 h (according to en 29500) mounting position horizontal din rail ns 35, en 60715 assembly instructions alignable: 0 mm horizontally, 30 mm vertically n l + +C C
https://www.phoenixcontact.com/us/products/2903001 07/02/2014???page? 3 ?/? 5 power supply unit?-?uno-ps/1ac/15dc/ 55w?-?2903001 technical data general electromagnetic compatibility conformance with emc directive 2004/108/ec low voltage directive conformance with lv directive 2006/95/ec standard C electrical equipment of machines en 60204-1 standard - electrical safety iec 60950-1/vde 0805 (selv) standard C electronic equipment for use in electrical power installations and their assembly into electrical power installations en 50178/vde 0160 (pelv) standard C safety extra-low voltage iec 60950-1 (selv) and en 60204 (pelv) standard - safe isolation din vde 0100-410 standard C protection against electric shock din 57100-410 standard C limitation of mains harmonic currents en 61000-3-2 approval - requirement of the semiconductor industry with regard to mains voltage dips en?61000-4-11 information technology equipment - safety (cb?scheme) cb scheme ul approvals ul/c-ul listed ul 508 ul/c-ul recognized ul 60950 connection data, input connection method screw connection conductor cross section solid min. 0.2 mm2 conductor cross section solid max. 2.5 mm2 conductor cross section stranded min. 0.2 mm2 conductor cross section stranded max. 2.5 mm2 conductor cross section awg/kcmil min. 24 conductor cross section awg/kcmil max 14 stripping length 8 mm screw thread m3 connection data, output connection method screw connection conductor cross section solid min. 0.2 mm2 conductor cross section solid max. 2.5 mm2 conductor cross section stranded min. 0.2 mm2 conductor cross section stranded max. 2.5 mm2 conductor cross section awg/kcmil min. 24 conductor cross section awg/kcmil max 14 stripping length 8 mm signaling output name led status indicator n l + +C C
https://www.phoenixcontact.com/us/products/2903001 07/02/2014???page? 4 ?/? 5 power supply unit?-?uno-ps/1ac/15dc/ 55w?-?2903001 classifications ecl@ss ecl@ss 4.0 27040702 ecl@ss 4.1 27040702 ecl@ss 5.0 27049002 ecl@ss 5.1 27049002 ecl@ss 6.0 27049002 ecl@ss 7.0 27049002 ecl@ss 8.0 27049002 etim etim 3.0 ec001039 etim 4.0 ec000599 etim 5.0 ec002540 unspsc unspsc 6.01 30211502 unspsc 7.0901 39121004 unspsc 11 39121004 unspsc 12.01 39121004 unspsc 13.2 39121004 approvals approvals approvals ul recognized / ul listed / cul recognized / cul listed / culus recognized / culus listed ex approvals approvals submitted approval details ul recognized? n l + +C C
https://www.phoenixcontact.com/us/products/2903001 07/02/2014???page? 5 ?/? 5 power supply unit?-?uno-ps/1ac/15dc/ 55w?-?2903001 approvals ul listed? cul recognized? cul listed? culus recognized? culus listed? drawings block diagram phoenix contact 2014 ? - all rights reserved http://www.phoenixcontact.com n l + +C C
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