•   SITOP Catalogue 2017 EN
  • SITOP Compact - The slim power supply unit for control boxes Thanks to the extremely space-saving slim design, the new power supply series for the lower performance range is especially suited to distributed applications in control boxes or in small control cabinets. The switched-mode power supplies are characterized by their low power losses throughout the load range. The losses are extremely low even during idling which predestines them for supplying machines and plants which are frequently in stand-by mode. The SITOP PSU100C power supplies have a wide-range input for AC and DC networks; plug-in terminals facilitate the electrical connection.

  • SITOP smart - The powerful standard power supply SITOP smart is the optimum power supply for many 24 V applications. The new SITOP PSU100S 7 A and 14 A now also feature 12 V output voltage. Whether 1-phase or 3-phase: They offer compact dimensions, a strong performance, and a favorable price. Despite its compactness it offers an outstanding overload withstand capability. Thanks to the extra power feature with 1.5 times the rated current for 5 seconds, even large loads can be switched on without any problems. With a continuous rated power of 120 percent up to +45° C, the slim power supply units are among the most reliable of their kind. Numerous certifications facilitate the universal and global use and permit their use in hazardous areas.

  • SITOP modular - The technology power supply for demanding solutions ESITOP modular fulfills the highest functionality requirements, e.g. for use in complex plants and machines. 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. The power boost provides up to three times the rated current for brief periods. In the event of an overload, you have two options: Constant current with automatic restart or latching shutdown. The innovated SITOP PSU100M 20 A power supply units with 1-phase connection and SITOP PSU300M 20 and 40 A 3-phase. Due to their slim design, they are among the most compact units in their performance class. The innovations include the integrated signaling contact for "24 V o. k.", the extended input range, the high efficiency of 93%, and 1.5 times the rated current for up to 5 seconds.

  • SITOP add-ons - Specialists for mission-critical applications The unique spectrum of add-ons allows flexible expansion of SITOP power packs to meet a wide variety of requirements. For example, for protection against power failures from seconds to hours, for redundant operation or for selective protection of individual 24 V circuits.