Overview

Siemens SITOP Smart Series — The High-performance Standard Power Supply for 1-phase and 3-phase Networks:

SITOP smart is the high-performance standard power supply for automated machines and systems with 24 V or 12 V electronics. Despite its compactness, it offers outstanding overload characteristics. Its capacity of 1.5 times the rated current for 5 s/min also enables trouble-free connection of consumers that demand high power. And with the permanent load capacity of 120% nominal output, these compact power supply units are among the most reliable of their kind.

Features:

Small footprint thanks to compact design, no clearances required at the sides

"Extra power" with 1.5 times the rated current for 5 s/min for transient overloads

120% of the rated capacity can be used durably up to 45 °C ambient temperature (24 V models)

Signaling contact for "Output voltage OK" for easy integration into the system monitoring

Low energy consumption and minimal heat generation inside the control cabinet due to high efficiency

SITOP PSU100S: Automatic range switching 120/230 VAC

SITOP PSU300S: Wide -range input 3AC 400 – 500 V

Adjustable output voltage to compensate for voltage drops

Wide temperature range from -25 to 70 °C

Comprehensive certifications, such as cULus, ATEX, IEC or GL for all standard applications worldwide