© Siemens AG 2012 Brochure Edition 10/2012 SITOP smart The high-performance standard power supply for 1 and 3-phase networks SITOP smart is the high-performance standard power supply for automated machinery and plants with 24 V or 12 V DC electronics. Thanks to its high overload capability, even loads with high power demand can be connected without difficulty. The 24 V power supplies can continuously manage 120% of the rated power. Thanks to their slim design and seamless installation next to laterally mounting devices, the power supplies require little space on the DIN rail. The high degree of efficiency ensures low energy consumption and minimal heat loss in the control cabinet. The flexible input voltage ranges allow problem-free connection to 1 and 3-phase networks around the world. Comprehensive certifications also facilitate universal usage, e.g in hazardous areas. To further increase the availability, the reliable power supplies can be combined with DC UPS, redundancy and selectivity modules. The benefits at a glance • Minimum mounting space required due to slim design, no lateral installation clearances required • "Extra Power" with 1.5 times the rated current for 5 s/min for brief overloads • Can be continuously used with 120% of the rated power at up to 45 °C ambient temperature (24 V versions) • Signaling contact for "output voltage OK" for easy integration in the plant monitoring system • Low energy consumption and minimal heat dissipation inside the control cabinet due to the high degree of efficiency • PSU100S: automatic range switchover 120/230 V AC PSU300S: Wide-range input 400 – 500 V 3 AC • Adjustable output voltage for compensating voltage drops • Wide temperature range from -10 to +70 °C • Numerous certifications for all standard applications worldwide Answers for industry. © Siemens AG 2012 Technical specifications 1) SITOP PSU100S, 1-phase Output voltage/current 12 V/7 A 12 V/14 A 24 V/2.5 A 24 V/5 A 24 V/10 A Order No.2) 6EP1 322-2BA00 6EP1 323-2BA00 6EP1 332-2BA20 6EP1 333-2BA20 6EP1 334-2BA20 Input voltage – Rated value 120/230 V AC – Range 85 ... 132/170 ... 264 V AC, automatic range switchover Line frequency – Rated value 50/60 Hz Mains buffering 20 ms (at 93/187 V AC) Input current – Rated value at 120 V/230 V AC 1.73 A/0.99 A – Inrush current (25 °C) < 45 A – Recommended MCB From 6 A, C characteristic 3.24 A/1.41 A 1.25 A/0.74 A 2.34 A/1.36 A 4.49 A/1.91 A < 60 A < 33 A < 40 A < 60 A From 10 A, C characteristic From 3 A, C characteristic From 6 A, C characteristic From 10 A, C characteristic 5A 6A from +60 °C (3%/K) 10 A 12 A from +60 °C (3%/K) 85% 88% 90% not applicable Yes Output voltage – Rated value 12 V DC – Tolerance ± 3% – Adjustment range 11.5 … 15.5 V DC 24 V DC ± 3% 22.8 … 28 V DC Output current – Rated value 7 A – Continuously up to +45 °C 7 A – Derating from +55 °C (5%/K) 14 A 14 A from +55 °C (5%/K) Overload response Extra Power: 1.5 x rated output current for 5 s/min Switching in parallel Yes Efficiency at rated value, approx. 84% 87% Short-circuit protection Constant current characteristic Radio interference suppression (EN 55022) Class B Radio interference suppression (EN 61000-3-2) Yes Degree of protection EN 60529 IP20 Ambient temperature -10 … +70 °C Dimensions (W x H x D) in mm 50 x 125 x 125 70 x 125 x 125 32.5 x 125 x 125 50 x 125 x 125 70 x 125 x 125 Weight, approx. 0.5 kg 0.8 kg 0.32 kg 0.5 kg 0.8 kg Approvals CE, cULus, ATEX; available soon: GL, and cCSAus Class1 Div 2 SITOP add-on modules – customized all-round protection Optional add-on modules intercept individual interference factors such as mains and voltage fluctuations and allow operation in regions with unreliable quality of supply. Fault-related overload in the output circuit is selectively disconnected so that the supply to the other loads is maintained. Configuration with SITOP smart and add-on modules PSU100S power supply PSE202U redundancy module 24 V DC 2 2.5 A 3A from +60 °C (3%/K) SITOP smart PSU100S power supply UPS500S uninterruptible power supply PSE200U selectivity module PLC, HMI Actuators Sensors ... 24 V DC, buffered © Siemens AG 2012 SITOP PSU300S, 3-phase 24 V/20 A 24 V/10 A 24 V/20 A 24 V/40 A 6EP1 336-2BA10 6EP1 434-2BA10 6EP1 436-2BA10 6EP1 437-2BA20 120/230 V AC 85 ... 132/170 ... 264 V AC, autom. range switchover 400 – 500 V 3 AC 340 … 550 V 3AC – Rated value – Range 50/60 Hz 50/60 Hz – Rated value 20 ms (at 93/187 V) > 6 ms (at 400 V) 7.5 A/3.5 A 0.7 – 0.5 A 1.2 – 1.0 A 1.7 – 1.5 A Input current – Rated value at 120 V/230 V AC < 11 A < 36 A < 36 A < 60 A – Inrush current (25 °C) From 10 A, characteristic C or 3RV2411-1JA10 (120 V) or 3RV2411-1FA10 (230 V) From 6 to 16 A charact. C, 3-ph. coupled or 3RV2 011-1DA10 or 3RV2 711-1DD10 From 6 to 16 A charact. C, 3-ph. coupled or 3RV2 011-1DA10 or 3RV2 711-1DD10 From 10 to 16 A charact. C, 3-ph. coupled or 3RV2 011-1DA10 or 3RV2 711-1DD10 – Required line protection (PSU300S) Recommended MCB (PSU100S) Output voltage/current Order No.2) – Rated value – Output voltage – Tolerance – Adjustment range 10 A 12 A – 20 A 24 A from + 60°C (5%/ K) – Rated value – Output current – Continuously up to +45 °C – Derating 40 A 48 A from + 60°C (2.5%/ K) Extra Power: 1.5 x rated output current for 5 s/min, 120% continuously up to 45 °C Overload response Yes 90% Line frequency Mains buffering 24 V DC ± 3% 24 … 28 V DC 10 A 24 A from + 60 °C (5%/ K) Input voltage Switching in parallel 91% 91% 91.5% At rated value approx. Yes, electronic shutdown and automatic restart Efficiency Short-circuit protection Radio interference suppression (EN 55022) Class B Yes Radio interference suppression (EN 61000-3-2) IP20 Degree of protection EN 60529 -10 … +70 °C 115 x 145 x 150 Ambient temperature 90 x 145 x 150 90 x 145 x 150 150 x 145 x 150 1.6 kg 2.6 kg 2.6 kg 3.7 kg CE, cULus, ATEX, cCSAus Class1 Div 2, GL CE, cULus, ATEX, cCSAus Class1 Div 2, GL Dimensions (W x H x D) in mm Weight, approx. Approvals 1) Technical data apply with rated input voltage and +25 °C ambient temperature (if not specified otherwise). 2) You can find up-to-date ordering data as well as our terms of sale and delivery on the Internet. Everything for project planning 85 55 150 35 149 145 Additional information such as 3D data, circuit diagram macros, certificates, and operating instructions are available at the click of a mouse. The project data can be downloaded in the formats DXF, STEP, and EPLAN and used directly for your configuration. They are also available via the CAx Download Manager and can be individually selected there as required and called up as a download. 7,8 7,1 157,1 3D SITOP smart 3 © Siemens AG 2012 Further information More information on SITOP smart www.siemens.com/sitop-smart Information material for download: www.siemens.com/sitop-infomaterial The SITOP Selection Tool for selecting the appropriate power supply: www.siemens.com/sitop-selection-tool Operating instructions for downloading: www.siemens.com/sitop/manuals CAx data (2D, 3D, circuit diagram macro) as download: www.siemens.com/sitop-cax Industry Mall for electronic ordering: www.siemens.com/industrymall SITOP contact: www.siemens.com/automation/partner Siemens AG Industry Sector Industry Automation Postfach 48 48 90026 NÜRNBERG GERMANY www.siemens.com/sitop Subject to change without prior notice Order No.: 6ZB5341-0AD02-0AA2 MP.R1.SC.0000.77.3.02 / Dispo 10001 BR 1012 3. ROT 4 En Printed in Germany © Siemens AG 2012 The information provided in this brochure contains descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. All product designations may be trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.