Powersupplyunit,3-phase,400-500VAC/24VDC,20A Partno. PSG480F24RM Articleno. 172885 CatalogNo. PSG480F24RM Deliveryprogramme Product range Power supplies PSG Subrange power supply unit Description Power Boost via 1.5-fold rated operational current for 5 s PELV (EN 60204), SELV (EN 60950) Phases 3-phase Input voltage range 320 - 600 V AC (450 - 800 V DC) Nominal input voltage 3 x 400 - 500 V AC Rated output voltage 24 V DC ( 2%) Rated output current A 20 Setting range for the output voltage 24 28 V DC x Rated output power W 480 Technicaldata Inputcharacteristics Nominal input voltage 3 x 400 - 500 V AC Input voltage range V 3 x 320 - 600 V AC 2 x 360 - 600 V AC 450 - 800 V DC Supply frequency Rated value Hz 50/60 Range Hz 47 - 63 Nominal current I A < 1 bei 3 x 400 V AC n < 0.75 bei 3 x 500 V AC Inrush current limitation It (+25 C) A Voltage source up to 3 KVA: < 50 A with 3x 400 V AC & 3x 500 V AC Voltage source up to 18 KVA: < 120 A with 3x 400 V AC & 3x 500 V AC Mains buffering at nominal load ms Mains failure bridging ms > 20 with 3x 400 V AC & 3x 500 V AC Run-up time after mains voltage applied ms < 1000 Internal input fuse (device protection, not accessible) T3.15 AH/ 500 V Back-up fuse 6, 10, 16 A (recommended) Tripping characteristic B Leakage Current < 3.5 mA at 500 V AC Short-term interruption 100% voltage dip, 1 cycle (20 ms at 50 Hz), automatic start DC duty L1 +, L2 , L3 nc, PE L1 +, L2 nc, L3 , PE Outputcharacteristics Rated output power W 480 Rated output voltage 24 V DC ( 2%) Tolerance 2 % Setting range for the output voltage 24 28 V DC x Nominal current A 20 Derating from T > +50 C Vertical: > 50C (2.5 %/ C) amb > 70C (5% / C) Capacitive load starting Max 10000 F Heat dissipation W 53 Efficiency % > 90 with 3 x 400 V AC & 3 x 500 V AC Residual ripple and switching peaks < 50 mVpp / < 150 mVpp Can be switched in parallel for redundancy, with O ring diode (PSG480R24RM/PSG960R24RM) Generalcharacteristics Housing Aluminium Status indication green LED forDC O MTBF (mean time between failures) > 300,000 h 10/13/2015 172885 - HPL-ED2015 V16.0 EN 1 / 4Height mm 121 Width mm 140 Depth mm 117.3 Weight kg 1.35 Terminations Screw connection Stripping length mm 7 Terminal capacity 2 flexible with ferrules/solid Primary side: 0.82 - 8.4 mm (18 - 8 AWG) mm Secondary side: 3.3 - 5.3 mm (12 - 10 AWG) Tightening torque Nm Primary side: 0.9 Secondary side: 0.9 Ambient air temperature range C Operation C -25 - +80 Storage, transport C Storage C -25 - +85 damp heat < 95 % relative humidity at +25 C, no condensation Vibrations (IEC/EN 60068-2-6) 10 - 500 Hz at 30 m/s (3 G max ) for 60 min. in X-axis, Y-axis, Z-axis directions Mechanical shock resistance (IEC 60068-2-27) 30 g (300 m/s) in all directions Climatic class (IEC) 3K3 according to EN 60721 Safetyandsafetyfeatures Transient overvoltage protection Varistor Current limitation at short-circuit I = 150 % der max. Ausgangsleistung berstrom Overvoltage protection Yes, against internal overvoltage Insulation voltage Input/Output 4 kV AC Input/PE 1.5 kV AC Output/PE 1.5 kV AC Degree of Protection IP20 Protection class Class I with PE connection Standards Electrical equipment of machines: IEC60204-1 (Overvoltage category III) Equipping power installations with electronic apparatus: EN 50178/IEC 62103 Safety extra-low voltage: PELV (EN 60204), SELV (EN 60950) Protection against electric shock: DIN 57100-410 CE: In conformance with EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC RoHS-compliant: RoHS Directive 2011/65/EU ITE: EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55024 Industrial: EN 55011 Mains harmonics limitation: EN 601000-3-2 Electrical Safety (of IT equipment) : SIQ to EN60950-1, UL/c-UL recognized to UL 60950-1, CSA C22.2 No. 60950-1, CB scheme to IEC 60950-1 UL508 Class2: UL/c-UL recognized to UL1310 and CSA C22.2 No. 223 Component power supply unit for general use: EN61204-3 DesignverificationasperIEC/EN61439 Technical data for design verification Rated operational current for specified heat dissipation I A 0 n Heat dissipation per pole, current-dependent P W 0 vid Equipment heat dissipation, current-dependent P W 0 vid Static heat dissipation, non-current-dependent P W 53 vs Heat dissipation capacity P W 0 diss Operating ambient temperature min. C -25 Operating ambient temperature max. C 80 IEC/EN 61439 design verification 10.2 Strength of materials and parts 10.2.2 Corrosion resistance Meets the product standard s requirements. 10.2.3.1 Verification of thermal stability of enclosures Meets the product standard s requirements. 10.2.3.2 Verification of resistance of insulating materials to normal heat Meets the product standard s requirements. 10.2.3.3 Verification of resistance of insulating materials to abnormal heat Meets the product standard s requirements. and fire due to internal electric effects 10/13/2015 172885 - HPL-ED2015 V16.0 EN 2 / 4