The VOLT SINUS PRO UPS 3000E emergency power supply with nominal power 3000 is a line-interactive, offline model, the device is used for uninterrupted power supply of computers, servers and computer sets. In the event of a sudden 230VAC power outage, the device switches to battery mode , allowing for further uninterruptible operation of the system, protecting us from irretrievable data loss. The AVR automatic mains voltage regulator, battery charger and the SINUS clean inverter based on a toroidal transformer are all located in one housing with a colour display.

Device characteristics

• The functions of DC/AC converter, UPS emergency power supply are included in one device and automatic battery charger
• The toroidal transformer used in the inverter provides high efficiency and low idling current.
• The device is much more energy efficient than older constructions using transformers with with E-cores
• A fast 32-bit microprocessor ensures accurate and trouble-free operation
• Intuitive and easy to use thanks to the colour LED display, which informs about the current status operation of the device (input and output voltage, battery status, charging, etc.)
• The converter produces pure sine wave voltage at the output, which makes it possible to work with practically any kind of load
• High-currentcharge of batteries (exact values in the table with technical specifications)
• Ability to change the charging current with a button and switch off the charger
• Speed switchover from mains to UPS mode for uninterrupted operation connected devices
• Intelligent cooling fan control, depending on the actual device temperature and operating status of the inverter
• Ac (mains) / SOLAR (battery)

LCD DISPLAY