Power Supplies Siemens

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SITOP PSU8200 24 V, 20 A

SITOP UPS1600 and UPS1100

Efficient operation of a process control system requires a reliable, constant power supply. The one-phase, two-phase and three-phase SITOP modular technology power supplies for sophisticated solutions in complex plants combine first-class performance with high functionality and overload capability. The compact modules with rugged metal enclosure require little space in the control cabinet. Due to their high degree of efficiency, energy consumption and generation of heat remain low in the control cabinet.

The wide-range input allows a connection to almost any electrical power system worldwide and ensures a high degree of safety even if there are large voltage fluctuations. Power Boost supplies up to three times the rated current for a short time, and with the extra power of 150%, consumers with high power consumption can be connected without problems. In the case of an overload, you can choose between constant current or automatic restart. The operating state is indicated by three LEDs.

To further increase the 24 V availability, the SITOP modular power supplies can be extended with expansion modules (redundancy, buffer and selectivity modules) or with an uninterruptible DC UPS power supply.

24 V DC power supply with expansion modules and DC UPS

Дальнейшая информация



You can find detailed information and technical specifications for the 1-phase, 2-phase and 3-phase SITOP modular power supplies, for the expansion modules such as redundancy, buffer and selectivity modules, as well as for corresponding 24 V DC uninterruptible power supplies in the Catalog KT 10.1.

Additional information is available via the Internet at:

SITOP Selection Tool

The SITOP Selection Tool helps you select the power supply and DC UPS for your specific application easily and quickly:
http://www.siemens.com/sitop-selection-tool