SITOP

Product Description

Thanks to their high degree of reliability, SITOP power supplies have established themselves around the world and can cope with even critical network conditions. Our complete range of power packs supplies regulated 24 volt and other output voltages. The unique range of DC UPS and add-on modules extends the power supply system: 24 V supplies are thus protected against interference from the grid and on the direct voltage side.

Three good reasons for SITOP

Reliability

SITOP has proved its reliability in almost every supply system in the world. With its flexible wide range input, excellent load characteristics and all relevant certification, SITOP power packs preserve the availability of your plant. Add-on modules counteract disturbances on the DC voltage or line side. And in addition to the uninterruptible power supply, the 24 V power supplies bridge power failures in the range of seconds, minutes or hours. Even in the event of an overload or short-circuit, the output circuit maintains the selective shutdown of the feeder and the loads continue to be supplied. Redundant power supply solutions can be configured for especially critical applications. Should a replacement be required, our global customer service ensures fast delivery: All SITOP products can be delivered from stock.

Efficiency

Lower energy costs are a valuable competitive advantage. SITOP has an essential role to play here: The primary switched mode power supplies work extremely effectively. The SITOP PSU6200 degree of efficiency is up to 96%, for example. The power loss across the entire performance range is low – even during no-load operation. This is important because power supplies are rarely operated at full load.

The SITOP PSU8600, on the other hand, captures the energy data of all outputs which are then further processed by the energy management systems. The power supply outputs can also be specifically switched off with the support of PROFIenergy, for instance during idle times. Efficiency characterizes the entire process chain: The TIA Selection Tool makes it easy to select the right power supply and DC UPS uninterruptible power supply, for instance, and users are given the construction data for all commonly used CAE systems along with the corresponding product documentation.

Integration

SITOP is the benchmark in integration: The inclusion of the SITOP PSU8600 power supply system and SITOP UPS1600 DC uninterruptible power supply in Totally Integrated Automation, the TIA Portal and the new SITOP Manager at all levels saves time and costs and simplifies fail-safe engineering. The S7 function blocks evaluate important diagnostic information for the SITOP selectivity modules and the SITOP PSU6200 product line.

In order to protect PC-based automation systems from power outages, the SITOP UPS1600 can be easily integrated via USB or Ethernet. And the SITOP library for SIMATIC PCS 7 enables transparent 24 V supply in the process control system during ongoing operation. In addition to PROFINET, the SITOP PSU8600 and SITOP UPS1600 can now also communicate via OPC UA. The OPC UA server enables direct incorporation of controllers or PCs, for example, into automation applications with OPC UA clients from different manufacturers.

Three SITOP categories for different industrial power supply requirements

Advanced power supplies

The switched-mode power supplies in the Advanced performance class are the ideal choice for maximum reliability and functionality, qualities required in the process and automotive industries, in special-purpose machine manufacturing, or in harsh environments. Its overload characteristics, efficiency, and compactness mean that the SITOP PSU8200 product range meets the stringent requirements in these areas. Additionally, SITOP PSU8600 offers a power supply system with open communication for optimum integration into the world of digitalization.

Standard power supplies

Our standard portfolio was designed with typical industrial requirements in mind, such as those encountered in series machine production. The versatile new SITOP PSU6200 power supply was developed on the basis of our experience with the time-proven SITOP smart product line. This new SITOP Standard offers even more efficiency, extensive diagnostic options and enhanced robustness.

Basic power supplies

From flat power supplies for distribution boards, through cost-effective basic power supplies, to slim power supply units for control boxes – SITOP caters to all needs, including in the lower performance range. LOGO!Power offers you miniature power supply units in the LOGO!8 module design, for example. And SITOP lite fulfills the main requirements for reliable primary switched-mode regulators at an affordable price.