Data sheet 6EP1332-5BA20 SITOP PSU100C 24 V/3.7 A NEC CLASS 2 SITOP PSU100C 24 V/3,7 A STABILIZED POWER SUPPLY INPUT: 120/230 V AC (110-300 V DC) OUTPUT: 24 V/3,7 A DC OUTPUT LIMITED NEC CLASS 2 Input Input 1-phase AC or DC Rated voltage value Vin rated 100...230V Voltage range AC 85...264V Input voltage 110...300V for DC Wide-range input Yes Overvoltage resistance 2.3 Vin rated, 1.3 ms Mains buffering at Iout rated, min. 20ms at Vin = 230 V Rated line frequency 50...60Hz Rated line range 47...63Hz Input current 1.88A at rated input voltage 100 V 0.95A at rated input voltage 230 V Switch-on current limiting (+25 C), max. 30A It, max. 3As Built-in incoming fuse internal Protection in the mains power input (IEC 898) Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C Output Output Controlled, isolated DC voltage Rated voltage Vout DC 24V Total tolerance, static 3% Residual ripple peak-peak, max. 200mV Residual ripple peak-peak, typ. 90mV 6EP1332-5BA20 Changes preserved 28.05.2015 Copyright Siemens AG Page 1/3Spikes peak-peak, max. (bandwidth: 20 MHz) 300mV Spikes peak-peak, typ. (bandwidth: 20 MHz) 60mV Product function Output voltage adjustable No Output voltage setting - Status display Green LED for output voltage OK On/off behavior Overshoot of Vout approx. 1 % Startup delay, max. 1.5s Voltage rise, typ. 500ms Rated current value Iout rated 3.7A Current range 0...3.7A +55 ... +70 C: Derating 3,5%/K Note Active power supplied typical 89W Parallel switching for enhanced performance No Efficiency Efficiency at Vout rated, Iout rated, approx. 87% Power loss at Vout rated, Iout rated, approx. 14W Active power loss during no-load operation maximum 0.75W Closed-loop control Dynamic mains compensation (Vin rated 15 %), 0.1% max. Dynamic load smoothing (Iout: 10/90/10 %), Uout 3% typ. Load step setting time 10 to 90%, typ. 4ms Load step setting time 90 to 10%, typ. 4ms Protection and monitoring Output overvoltage protection Yes, according to EN 60950-1 Current limitation, typ. 4A Property of the output Short-circuit proof Yes Short-circuit protection Electronic shutdown, automatic restart Overload/short-circuit indicator - Safety Primary/secondary isolation Yes Galvanic isolation Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 Protection class Class I Leakage current 3.5mA maximum 0.4mA typical CE mark Yes UL/CSA approval Yes 6EP1332-5BA20 Changes preserved 28.05.2015 Copyright Siemens AG Page 2/3