UPS R/3000I/PSW is a high-quality uninterruptible power supply with line-interactive topology. The aspect that distinguishes this series of uninterruptible power supplies from the standard models in this group is the pure sine wave on the UPS output sockets. For the user, this means the broader possibility of using an emergency power supply to support the operation of equipment with an electric motor or heater, e.g., laser printers, scanners, garage and entry gates, electric blinds, central furnaces, etc.Uninterruptible power supply model R/3000I/PSW was created for the most demanding tasks within 19" rack cabinets, such as supporting the work of workstations, servers, or high energy consumption network/surveillance systems. The UPS can perform such hard work due to the use of more efficient batteries. What is more, this model has 8 output sockets, with which it can protect several devices at once.There are situations in which much more time is needed to ensure the safety of electronic devices during a power failure. Therefore, to extend its battery backup time, the R/3000I/PSW uninterruptible power supply is equipped with a socket for connecting additional, dedicated battery pack modules.The Armac uninterruptible power supply communicates via the USB port. It allows you to connect the UPS to the PC and issue commands or monitor the operation of the device using PowerManager II software. It is a convenient and straightforward way to ensure proper protection for valuable equipment.Uninterruptible power supply R/3000I/PSW also copes well with challenging tasks in the office, server room, or IT workshop, such as protection of workstations, servers, or network or monitoring systems with high energy consumption. The UPS has 8 output sockets, allowing many devices to be connected to it. Importantly, each Armac emergency power supply system is equipped with an overload protection module. When the UPS is overloaded during its regular operation, the device will automatically safely shut down the power supply to the equipment connected to it. This solution strengthens the safety and comfort of using Armac uninterruptible power supplies.The proper work of the emergency power supply is supervised by an especially built-in processor that controls the parameters of the device itself, its correct operation, and the power supply of connected devices. The technology used in the UPS also ensures automatic battery charging in standby mode, as well as automatic start-up feature after the power supply returns.With the implementation of the AVR feature in R/3000I/PSW, standard solutions commonly found in line-interactive UPS are improved. That is due to the use of the network autotransformer, which regulates the voltage transmitted to devices connected to the UPS on an ongoing basis. AVR, therefore, provides comfort and high performance.