2868570

https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 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 STEP POWER power supply for DIN rail mounting, input: 1-phase, output: 12 V DC/3 A Product Description STEP POWER power supplies for installation distributors The STEP POWER power supply range was developed especially for building automation. The low idling losses and high degree of efficiency ensure maximum energy efficiency. They allow flexible use and can be snapped onto the DIN rail or screwed onto an even surface. Product Features ■ ■ ■ Flexible mounting by simply snapping onto the DIN rail or screwing onto a level surface Reliable power supply thanks to high MTBF (mean time between failures) of more than 500,000 hours and U/I characteristic curve Energy savings thanks to maximum energy efficiency and incredibly low idling losses Key Commercial Data Packing unit 1 pc Weight per Piece (excluding packing) 225.5 g Custom tariff number 85044030 Country of origin Germany Technical data Dimensions Width 54 mm Height 90 mm Depth 61 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 03/13/2016   Page 1 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Technical data Ambient conditions Max. permissible relative humidity (operation) ≤ 95 % (at 25 °C, non-condensing) Noise immunity EN 61000-6-2:2005 Input data Nominal input voltage range 100 V AC ... 240 V AC Input voltage range 85 V AC ... 264 V AC 95 V DC ... 250 V DC AC frequency range 45 Hz ... 65 Hz Frequency range DC 0 Hz Inrush surge current < 15 A (typical) Power failure bypass > 26 ms (120 V AC) > 160 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 12 V DC ±1 % Setting range of the output voltage (USet) 10 V DC ... 16.5 V DC (> 12 V DC, constant capacity restricted) Nominal output current (IN) 3 A (-25°C ... 55°C) 3.3 A (-25 °C ... 40 °C permanent) Output current Imax 4.9 A 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 %) < 2 % (change in load, dynamic 10 % ... 90 %) < 0.1 % (change in input voltage ±10 %) Residual ripple < 40 mVPP (20 MHz) Output power 36 W Typical response time < 0.5 s Peak switching voltages nominal load < 35 mVPP (20 MHz) Maximum power dissipation in no-load condition < 0.5 W Power loss nominal load max. 6.4 W General Net weight 0.19 kg Operating voltage display Green LED 03/13/2016   Page 2 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Technical data General Efficiency > 85 % (for 230 V AC and nominal values) Insulation voltage input/output 4 kV AC (type test) 3.75 kV AC (routine test) Protection class II (in closed control cabinet) > 1689000 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. 12 Stripping length 6.5 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. 12 Stripping length 6.5 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 03/13/2016   Page 3 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Technical data Standards and Regulations 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 – Protection against shock currents, basic requirements for protective separation in electrical equipment EN 50178 Standard – Limitation of mains harmonic currents EN 61000-3-2 Shipbuilding approval Germanischer Lloyd (EMC 1), ABS, NK 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 (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 Information technology equipment - safety (CB scheme) CB Scheme Rail applications EN 50121-4 Classifications eCl@ss eCl@ss 4.0 27040702 eCl@ss 4.1 27040702 eCl@ss 5.0 27242213 eCl@ss 5.1 27242213 eCl@ss 6.0 27049002 eCl@ss 7.0 27049002 eCl@ss 8.0 27049002 eCl@ss 9.0 27040701 ETIM ETIM 2.0 EC001039 ETIM 3.0 EC001039 ETIM 4.0 EC002540 ETIM 5.0 EC002540 UNSPSC UNSPSC 6.01 30211502 03/13/2016   Page 4 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Classifications UNSPSC 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 / GL / NK / IECEE CB Scheme / EAC / EAC / cULus Recognized / cULus Listed Ex Approvals UL Listed / cUL Listed / cULus Listed Approvals submitted Approval details UL Recognized  UL Listed  cUL Recognized  cUL Listed  GL  03/13/2016   Page 5 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Approvals NK  IECEE CB Scheme  EAC  EAC  cULus Recognized  cULus Listed  Drawings Block diagram Dimensional drawing 54 55 30 150 10.0-16.5V Output DC 12 V 3 A 90 N (-) 44 L(+) N(-) 30 L (+) + + – – 50 61 03/13/2016   Page 6 / 7 https://www.phoenixcontact.com/us/products/2868570 Power supply unit - STEP-PS/ 1AC/12DC/3 - 2868570 Schematic diagram Schematic diagram /3 12DC 1AC/ 0 -PS/ 6857 STEP o.: 28 r-N Orde T 0V INPU 0-24 10 0Hz -6 : AC 50 0.4A 0.85- ge: lta l Vo ~ iona 64V erat 85-2 V Op 50 95-2 /3 12DC 1AC/ 0 -PS/ 6857 STEP o.: 28 r-N Orde T 0V INPU 0-24 10 0Hz -6 : AC 50 0.4A 0.85- ge: lta l Vo ~ iona 64V erat 85-2 V Op 50 95-2 T PU OUT V 12 3A RE TU RA MPE .+70°C -25.. 58°F .+1 -15.. F 1° >+13 /k) 5°C/ (>+5 :2,5% LS ing Derat ROVA ustrial Indntrol nt APP DC T PU OUT V 12 3A RE TU RA MPE .+70°C -25.. 58°F .+1 -15.. F 1° >+13 /k) 5°C/ (>+5 :2,5% LS ing Derat ROVA ustrial Indntrol nt APP : : DC TE TE -26 UL D TE LIS -26 Co me Equip 43KA tion ma y Infor nolog Tech ment Equip UL D LIS No. TE Co me Equip 43KA tion ma y Infor nolog Tech ment Equip No. nual ma before ins t.com Read813 g to ma ontac 9038ectin enixc conn e.pho erfac w.int nual ma before ins t.com Read813 g to ma ontac 9038ectin enixc conn e.pho erfac w.int ww ww Schematic diagram Schematic diagram 5 4 /3 12DC /1AC/ 0 -PS 6857 STEP o.: 28 r-N Orde T V INPU 0-240 10 Hz -60 : AC 50 .4A 0.85-0 ge: lta l Vo ~ iona 4V erat 85-260V Op 95-25 : DC /3 12DC 1AC/ 0 -PS/ 6857 STEP o.: 28 r-N Orde T 0V INPU 0-24 10 z : 50-60HA AC 0.4 0.85- ge: lta l Vo ~ iona 64V erat 85-2 V Op 50 95-2 TPUT OU V 12 3A RE TU RA MPE 70°C -25...+158°F -15...+ T PU OUT V 12 3A RE TU RA MPE .+70°C -25.. 58°F .+1 5.. -1 -26 1°F 13 >+ /k) 5°C/ (>+5 :2,5% LS ing Derat ROVA ustrial Indntrol nt APP TE -26 DC Equip 43KA ation y Inform nolog Tech ment Equip UL D TE UL No. nual ma before ins com Read813 g to ma ntact. 9038nectin oenixco con ce.ph rfa nte w.i ww 3 : TE 131°F />+ 55°C 5%/k) (>+ LS ing:2, Derat OVA trial PR Indusol ntr nt AP Co me LIS 2 D TE LIS Co me Equip 43KA tion ma y Infor nolog Tech ment Equip No. nual ma before ins t.com Read813 g to ma ontac 9038ectin enixc conn e.pho erfac w.int 1 ww Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 03/13/2016   Page 7 / 7