SINUS PRO 1000 W 12/230V (700/1000W) BACKUP POWER SUPPLY

The SinusPRO 1000W 12V computer backup power supply is a device designed to ensure uninterrupted power for computers, servers, and IT systems. In the event of a power outage from the 230V AC grid or photovoltaics, the device automatically switches to battery mode, allowing continuous system operation and protecting against irreversible data loss.

Key Features

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

• Automatic Voltage Regulator (AVR) for grid stabilization.

• Built-in AC charger for charging the connected battery.

• Pure sine wave inverter based on a toroidal transformer.

• Toroidal transformer compensates for different reactive power loads (capacitive, inductive, and resistive), offering high flexibility during overloads (e.g., startup of pumps, compressors, motors).

• UPS operating mode ensures uninterrupted and reliable operation of fans, feeders, pumps, heating systems, automation, etc.

• LCD display showing the most important operating parameters.

• Solid and compact housing for durability.

Applications of SinusPRO 1000W 12V

• Central heating pumps and boilers.

• Gate and lift motors.

• Refrigerators and freezers.

• Air conditioners.

• Home entertainment equipment (TVs, consoles, speakers, etc.).

• LED lighting.

• Home automation and smart home devices.

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

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

Why Choose SinusPRO 1000W 12V?

• High-performance toroidal transformer construction.

• 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 with real-time system status: input/output voltage, battery status, charging level.

What Sets SinusPRO 1000W 12V Apart?

• The pure sine wave inverter generates output identical to the utility grid waveform.

• Safe for inductive devices such as power tools, air compressors, air conditioners, refrigerators, and freezers.

Important Notice

We recommend using dedicated AGM/Gel lead-acid batteries designed for buffer/cyclic operation and deep discharge.
Using standard car batteries not intended for such operation may damage both the inverter and the battery.
Do not connect LiFePO4 batteries, as their charging/discharging characteristics differ from those supported by Sinus PRO E, W, S series inverters.
For LiFePO4 batteries, we recommend the Sinus PRO ULTRA series by VOLT Polska.

Technical Specifications

• Total Power (Peak): 1000 VA

• Continuous Power: 700 W

• Battery Voltage: 12 VDC

• Input Voltage: 170–270 VAC

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

• Charging Current: 20 A

• No-load Current: > 1 A

• Output Waveform: Pure sine wave

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

• Protections: Overload, thermal, over-voltage, under-voltage, deep battery discharge, short-circuit, overcharge

• Dimensions: 311 × 232 × 140 mm

• Weight: 6.8 kg