2903001

https://www.phoenixcontact.com/us/products/2903001 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 power supply for DIN rail mounting, input: 1-phase, output: 15 V DC/55 W Product Description UNO POWER power supplies with basic functionality Thanks to their high power density, compact UNO POWER power supplies are the ideal solution for loads up to 240 W, particularly in compact control boxes. The power supply units are available in various performance classes and overall widths. Their high degree of efficiency and low idling losses ensure a high level of energy efficiency. Why buy this product  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  Outdoor installation, thanks to the wide temperature range from -25°C to +70°C Key Commercial Data Packing unit 1 STK GTIN GTIN 4046356808729 Weight per Piece (excluding packing) 240.000 g Custom tariff number 85044030 Country of origin Poland Technical data Dimensions Width 35 mm Height 90 mm 03/27/2018   Page 1 / 7 https://www.phoenixcontact.com/us/products/2903001 Power supply unit - UNO-PS/1AC/15DC/ 55W - 2903001 Technical data Dimensions Depth 84 mm Ambient conditions Degree of protection IP20 Ambient temperature (operation) -25 °C ... 70 °C (> 55° C derating : 2.5%/K) Ambient temperature (storage/transport) -40 °C ... 85 °C Max. permissible relative humidity (operation) ≤ 95 % (at 25 °C, non-condensing) Climatic class 3K3 (in acc. with EN 60721) Degree of pollution 2 Input data Nominal input voltage range 100 V AC ... 240 V AC Input voltage range 85 V AC ... 264 V AC Current consumption 1 A (120 V AC) 0.6 A (230 V AC) Nominal power consumption 62.5 W Inrush surge current < 25 A (typical) Mains buffering > 25 ms (120 V AC) > 90 ms (230 V AC) Input fuse 3.15 A (slow-blow, internal) Choice of suitable circuit breakers 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 % Nominal output current (IN) 3.7 A (-25 °C ... 55 °C) Derating 55 °C ... 70 °C (2.5%/K) Connection in parallel Yes, for redundancy and increased capacity Connection in series yes Feedback resistance < 25 V DC Protection against surge voltage on the output ≤ 25 V DC 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 mVPP (with nominal values) Output power 55 W Typical response time 647000 h (40 °C) Mounting position horizontal DIN rail NS 35, EN 60715 Assembly instructions alignable: 0 mm horizontally, 30 mm vertically 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 flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG 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 flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 14 Stripping length 8 mm Screw thread M3 Standards and Regulations Electromagnetic compatibility Conformance with EMC Directive 2014/30/EU Noise immunity EN 61000-6-2:2005 Connection in acc. with standard CUL 03/27/2018   Page 3 / 7 https://www.phoenixcontact.com/us/products/2903001 Power supply unit - UNO-PS/1AC/15DC/ 55W - 2903001 Technical data Standards and Regulations Standards/regulations EN 61000-4-2 Contact discharge 4 kV (Test Level 2) Standards/regulations EN 61000-4-3 Frequency range 80 MHz ... 1 GHz Test field strength 10 V/m Frequency range 1.4 GHz ... 2 GHz Test field strength 3 V/m Standards/regulations EN 61000-4-4 Comments Criterion B Standards/regulations EN 61000-4-5 EN 61000-6-3 EN 61000-4-6 Frequency range 10 kHz ... 80 MHz Voltage 10 V (Test Level 3) Standards/regulations EN 61000-4-11 Low Voltage Directive Conformance with LV directive 2006/95/EC Standard - Safety of transformers EN 61558-2-16 Standard - Electrical safety IEC 60950-1/VDE 0805 (SELV) Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations EN 50178/VDE 0160 (PELV) Standard – Safety extra-low voltage IEC 60950-1 (SELV) and EN 60204-1 (PELV) Standard - Safe isolation DIN VDE 0100-410 Standard – Limitation of mains harmonic currents EN 61000-3-2 UL approvals UL/C-UL listed UL 508 UL/C-UL Recognized UL 60950-1 UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D T4A (Hazardous Location) Shock 18 ms, 30g, in each space direction (according to IEC 60068-2-27) Vibration (operation) < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) 15 Hz ... 150 Hz, 2.3g, 90 min. Approval - requirement of the semiconductor industry with regard to mains EN 61000-4-11 voltage dips Information technology equipment - safety (CB scheme) CB Scheme Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 25; For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” 03/27/2018   Page 4 / 7 https://www.phoenixcontact.com/us/products/2903001 Power supply unit - UNO-PS/1AC/15DC/ 55W - 2903001 Drawings Block diagram + + – – L N 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 eCl@ss 9.0 27040701 ETIM ETIM 3.0 EC001039 ETIM 4.0 EC000599 ETIM 5.0 EC002540 ETIM 6.0 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 / IECEE CB Scheme / EAC / EAC / cULus Recognized / cULus Listed 03/27/2018   Page 5 / 7 https://www.phoenixcontact.com/us/products/2903001 Power supply unit - UNO-PS/1AC/15DC/ 55W - 2903001 Approvals Ex Approvals UL Listed / cUL Listed / cULus Listed Approval details UL Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 214596 UL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 123528 cUL Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 214596 cUL Listed    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 123528 IECEE CB Scheme    http://www.iecee.org/  DK-31753-A1-UL EAC      EAC-Zulassung EAC      RU CDE.A*30.B.01082 cULus Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm       cULus Listed  03/27/2018   Page 6 / 7 https://www.phoenixcontact.com/us/products/2903001 Power supply unit - UNO-PS/1AC/15DC/ 55W - 2903001 Accessories Accessories Redundancy module Redundancy module - UNO-DIODE/5-24DC/2X10/1X20 - 2905489 Redundancy module, 5 V - 24 V DC, 2 x 10 A, 1 x 20 A.     Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 03/27/2018   Page 7 / 7