2904371

https://www.phoenixcontact.com/us/products/2904371 Power supply unit - UNO-PS/2AC/24DC/90W/C2LPS - 2904371 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: 2-phase, output: 24 V DC/90 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 100 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. 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) 363.6 g Custom tariff number 85044030 Country of origin Germany Technical data Dimensions Width 55 mm Height 90 mm Depth 84 mm Ambient conditions Degree of protection IP20 Ambient temperature (operation) -25 °C ... 70 °C (> 55° C derating : 2.5%/K) 03/13/2016   Page 1 / 6 https://www.phoenixcontact.com/us/products/2904371 Power supply unit - UNO-PS/2AC/24DC/90W/C2LPS - 2904371 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 Nominal input voltage range 2x 400 V AC ... 500 V AC Input voltage range 2x 264 V AC ... 575 V AC AC frequency range 45 Hz ... 65 Hz Inrush surge current < 30 A (typical) Power failure bypass > 65 ms (400 V AC) > 100 ms (500 V AC) Input fuse 2 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 24 V DC ±1 % Nominal output current (IN) 3.75 A 3.38 A (Derating 10 %) Derating 55 °C ... 70 °C (2.5%/K) Connection in parallel No Connection in series No 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 90 W Maximum power dissipation in no-load condition < 0.7 W Power loss nominal load max. < 12 W General Net weight 0.32 kg Efficiency > 89.5 % Insulation voltage input/output 4 kV AC (type test) 3 kV AC (routine test) Protection class II (in closed control cabinet) MTTF/ MTBF (IEC 61709, SN 29500) > 828000 h (40°C) Mounting position horizontal DIN rail NS 35, EN 60715 03/13/2016   Page 2 / 6 https://www.phoenixcontact.com/us/products/2904371 Power supply unit - UNO-PS/2AC/24DC/90W/C2LPS - 2904371 Technical data General 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 2004/108/EC Shock 30g in each direction, according to IEC 60068-2-27 Noise immunity EN 61000-6-2:2005 Connection in acc. with standard CUL Standards/regulations EN 61000-4-3 EN 61000-4-4 EN 61000-4-6 Standard – Electrical equipment of machines EN 60204-1 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 03/13/2016   Page 3 / 6 https://www.phoenixcontact.com/us/products/2904371 Power supply unit - UNO-PS/2AC/24DC/90W/C2LPS - 2904371 Technical data Standards and Regulations UL approvals UL/C-UL listed UL 508 UL/C-UL Recognized UL 60950 NEC Class 2 as per UL 1310 UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D T4 (Hazardous Location) Vibration (operation) < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) Low Voltage Directive Conformance with LV directive 2006/95/EC Approval - requirement of the semiconductor industry with regard to mains EN 61000-4-11 voltage dips Information technology equipment - safety (CB scheme) CB Scheme 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 4.0 EC002540 ETIM 5.0 EC002540 Approvals Approvals Approvals UL Recognized / UL Listed / cUL Recognized / cUL Listed / IECEE CB Scheme / cULus Recognized / cULus Listed Ex Approvals UL Listed / cUL Listed / cULus Listed 03/13/2016   Page 4 / 6 https://www.phoenixcontact.com/us/products/2904371 Power supply unit - UNO-PS/2AC/24DC/90W/C2LPS - 2904371 Approvals Approvals submitted Approval details UL Recognized  UL Listed  cUL Recognized  cUL Listed  IECEE CB Scheme  cULus Recognized  cULus Listed  Drawings Block diagram L1/L L2/N + + – – 03/13/2016   Page 5 / 6 https://www.phoenixcontact.com/us/products/2904371 Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 03/13/2016   Page 6 / 6