6EP14332BA20

Data sheet 6EP1433-2BA20 SITOP PSU300S/3AC/24VDC/5A SITOP PSU300S 24 V/5 A Stabilized power supply input: 400-500 V 3 AC output: 24 V DC/5 A *Ex approval no longer available* Input type of the power supply network 3-phase AC supply voltage at AC ● minimum rated value 400 V ● maximum rated value 500 V ● initial value 340 V ● full-scale value 550 V design of input wide range input Yes operating condition of the mains buffering at Vin = 400 V buffering time for rated value of the output current in the event of power failure minimum 18 ms operating condition of the mains buffering at Vin = 400 V line frequency ● 1 rated value 50 Hz ● 2 rated value 60 Hz line frequency 47 ... 63 Hz input current ● at rated input voltage 400 V 0.45 A ● at rated input voltage 500 V 0.4 A current limitation of inrush current at 25 °C maximum 20 A I2t value maximum 0.5 A²·s fuse protection type none ● in the feeder Required: 3-pole connected miniature circuit breaker 3 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489-listed, DIVQ) Output voltage curve at output Controlled, isolated DC voltage output voltage at DC rated value 24 V output voltage ● at output 1 at DC rated value 24 V relative overall tolerance of the voltage 3% relative control precision of the output voltage ● on slow fluctuation of input voltage 0.1 % ● on slow fluctuation of ohm loading 0.1 % residual ripple ● maximum 200 mV voltage peak ● maximum 240 mV adjustable output voltage 24 ... 28 V product function output voltage adjustable Yes 6EP14332BA20 Page 1/3 7/4/2022 Subject to change without notice © Copyright Siemens type of output voltage setting via potentiometer; max. 120 W display version for normal operation Green LED for 24 V OK type of signal at output Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK" behavior of the output voltage when switching on Overshoot of Vout < 5 % response delay maximum 1.5 s voltage increase time of the output voltage ● typical 60 ms ● maximum 500 ms output current ● rated value 5A ● rated range 0 ... 5 A; 6 A up to +45°C; +60 ... +70 °C: Derating 5%/K supplied active power typical 120 W product feature ● bridging of equipment number of parallel-switched equipment resources for increasing the power Yes 2 Efficiency efficiency in percent 89.5 % power loss [W] ● at rated output voltage for rated value of the output current typical 14 W Closed-loop control relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical 1% relative control precision of the output voltage load step of resistive load 50/100/50 % typical 1% setting time ● load step 50 to 100% typical 3 ms ● load step 100 to 50% typical 3 ms relative control precision of the output voltage at load step of resistive load 10/90/10 % typical 3% setting time ● load step 10 to 90% typical 4 ms ● load step 90 to 10% typical 4 ms ● maximum 10 ms Protection and monitoring design of the overvoltage protection protection against overvoltage in case of internal fault Vout < 35 V response value current limitation typical 6.6 A property of the output short-circuit proof Yes design of short-circuit protection Constant current characteristic enduring short circuit current RMS value ● maximum overcurrent overload capability in normal operation 8A overload capability 150 % Iout rated up to 5 s/min Safety galvanic isolation between input and output Yes galvanic isolation Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178, transformer acc. to EN 61558-2-16 operating resource protection class Class I protection class IP IP20 Approvals certificate of suitability ● CE marking Yes ● UL approval Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1) ● CSA approval Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1) ● cCSAus, Class 1, Division 2 No ● ATEX No certificate of suitability ● IECEx No ● NEC Class 2 No 6EP14332BA20 Page 2/3 7/4/2022 Subject to change without notice © Copyright Siemens ● ULhazloc approval No ● FM registration No type of certification CB-certificate Yes certificate of suitability ● EAC approval Yes ● C-Tick Yes certificate of suitability shipbuilding approval Yes shipbuilding approval ABS, DNV GL Marine classification association ● American Bureau of Shipping Europe Ltd. (ABS) Yes ● French marine classification society (BV) No ● DNV GL Yes ● Lloyds Register of Shipping (LRS) No ● Nippon Kaiji Kyokai (NK) No EMC standard ● for emitted interference EN 55022 Class B ● for mains harmonics limitation EN 61000-3-2 ● for interference immunity EN 61000-6-2 environmental conditions ambient temperature ● during operation -25 ... +70 °C; with natural convection ● during transport -40 ... +85 °C ● during storage -40 ... +85 °C environmental category according to IEC 60721 Climate class 3K3, 5 … 95% no condensation Mechanics type of electrical connection screw-type terminals ● at input L1, L2, L3, PE: 1 screw terminal each for 0.05 ... 2.5 mm² singlecore/finely stranded ● at output +, -: 2 screw terminals each for 0.2 ... 2.5 mm² ● for auxiliary contacts 13, 14 (alarm signal): 1 screw terminal each for 0.2 ... 2.5 mm² width of the enclosure 50 mm height of the enclosure 125 mm depth of the enclosure 120 mm net weight 0.5 kg product feature of the enclosure housing can be lined up Yes fastening method Snaps onto DIN rail EN 60715 35x7.5/15 electrical accessories Redundancy module, buffer module, selectivity module, DC UPS mechanical accessories Device identification label 20 mm × 7 mm, pale turquoise 3RT19001SB20 MTBF at 40 °C 500 000 h other information Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) 6EP14332BA20 Page 3/3 7/4/2022 Subject to change without notice © Copyright Siemens