Uninterruptible Power Supply SINUS PRO 1500 E 12/230V (1050/1500W) 3SP091512E

Uninterruptible power supply for a wide range of applications.

The sinusPRO 1500 E 12V UPS is a versatile device that provides uninterrupted power to various receivers. It is suitable for central heating installations (central heating boilers, pumps, controllers), computer systems, automatic gates, power tools and many other applications. In the event of a mains power failure, it seamlessly switches to battery power, protecting devices from damage and data loss.

### Functionality and protection

The device combines the functions of a DC/AC converter with a pure sine wave, an UPS automatic switch, a network battery charger and a voltage stabilizer (AVR). Thanks to this, it not only ensures continuous power supply, but also stabilizes the mains voltage in the range of 140-275V AC. Built-in protections against overload, short circuit and overheating guarantee safe and reliable operation. A color display allows for current monitoring of system parameters – input and output voltage, operating mode, battery level and load level.

### Pure sine wave – key to compatibility

The power supply generates a sinusoidal voltage waveform, identical to that of the power grid. This is crucial for the correct operation of inductive devices – power tools, air compressors, air conditioners or refrigerators – which may be sensitive to power quality. Thanks to this, you can be sure that your devices will operate stably and without interference. The continuous power is 1050W and the maximum is 1500VA. It has two 230V AC output sockets. A 20A rectifier ensures efficient battery charging. The device's efficiency exceeds 92%, which minimizes energy losses and reduces heating of components.

**Important battery tips:**

AGM/Gel lead-acid batteries designed for buffer and cyclic operation are recommended for use with the power supply. Avoid using car batteries and LiFePO4 batteries due to their different charging and discharging characteristics – the Sinus PRO ULTRA series from VOLT Polska is dedicated to the latter.