SINUS PRO 800W 12/230V (500/800W) UPS Inverter

The SINUS PRO 800W 12V computer UPS inverter is designed to provide uninterrupted power supply to computers, servers, and computer sets. In the event of a power outage from the 230VAC mains or photovoltaic source, the device switches to battery mode, ensuring continuous system operation and protecting against irreversible data loss.

Key Features

• OFF-GRID inverter with unidirectional voltage (do not connect inverter output to the household electrical installation)

• Automatic Voltage Regulator (AVR) for mains stabilization

• Built-in mains charger for charging the connected battery

• Pure sine wave inverter based on a toroidal transformer

• Integrated toroidal transformer compensates for different reactive power loads (capacitive, inductive, and resistive), ensuring flexible response to overloads such as pump, compressor, and motor startup

• Can operate in UPS mode for virtually seamless operation of devices such as blowers, feeders, pumps, central heating installations, automation, etc.

• LCD display showing essential operating parameters

• Solid and compact housing

Supported Devices

The SinusPRO 800W 12V can power:

• Heating pumps and CO boilers

• Motors for automatic gates and lifts

• Refrigerators and freezers

• Air conditioners

• Consumer electronics (TVs, consoles, speakers, etc.)

• LED lighting

• Home automation and smart home devices

• Power tools (drills, grinders, angle grinders, etc.)

• Household appliances (washing machines, microwaves, etc.)

Why Choose the SinusPRO 800W 12V?

• Built with a highly efficient toroidal transformer

• Wide input frequency range with automatic 50/60Hz detection

• Full range of protections and alarms: overload, short-circuit, over- and under-voltage, thermal protection

• LCD display providing real-time information on input and output voltage, battery voltage, and charging status

What Makes It Stand Out?

The pure sine wave inverter produces an output voltage identical to the one from the power grid. This allows it to power inductive devices such as power tools, air compressors, air conditioners, refrigerators, and freezers without risk of malfunction or reduced performance.

Important Notes

• It is recommended to use dedicated AGM/GEL lead-acid batteries designed for buffer/cyclic work and deep discharge.

• Do not use standard car batteries, as they are not suitable for this type of operation and may damage the inverter or the battery.

• Do not connect LiFePO4 batteries, since their charging/discharging characteristics differ from those supported by the Sinus PRO E, W, S series.

• For LiFePO4 compatibility, the Sinus PRO ULTRA series by VOLT Polska is recommended.

Technical Specifications

• Peak Power (Instantaneous): 800 VA

• Continuous Power: 500 W

• Battery Voltage: 12 VDC

• Input Voltage: 170–270 VAC

• Output Voltage: 230 VAC ±1% (battery mode); 230 VAC ±8% (mains mode with AVR)

• Charging Current: 10 A

• No-load Current Draw: >1 A

• Output Waveform: Pure sine wave

• Efficiency: 92% (±5% depending on load)

• Protections: Overload, over-temperature, over/undervoltage, battery discharge protection, short-circuit, overcharge

• Dimensions: 253 × 241 × 102 mm

• Weight: 4.7 kg