SINUS PRO-2000W 24V emergency power supply unit

VOLT SINUS PRO UPS 2000W is a computer emergency power supply from the SINUS PRO series, the device combines high-performance pure sine wave DC/AC converters. In case of voltage loss from 230V mains or photovoltaic, the device switches to battery mode, which allows for further operation of the system and protection against irretrievable data loss.

The feature that distinguishes sine fault power supplies from the usual simple AC/DC converters is output voltage generation of a pure sine waveform, identical to that in the power network. The device includes DC/AC pure sine wave, UPS emergency switch, mains voltage stabiliser (AVR), battery charger (charger) and the necessary protection for the device to work with solar controllers and photovoltaics. Thanks to the use of a colour display, the device allows you to monitor the most important operating parameters of the system. The power supply is from a series of emergency power supplies of the "line-interactive" type.

Device characteristics

• The functions of DC/AC converter, UPS emergency power supply, and automatic battery charger are included in one device
• 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-current charge of batteries (exact values in the table with technical specifications)
• Ability to change the charging current with a button and switch off the charger
• Fast switchover from mains to UPS mode for uninterrupted operation of connected devices
• Intelligent cooling fan control, depending on the actual device temperature and operating status of the inverter
• Priority switch for AC (mains) / SOLAR (battery)

Display elements and symbols