SINUS PRO 2000 W 24/230V (1400/2000W) UPS

The sinusPRO 2000W 12V computer UPS is a device designed for uninterrupted power supply to computers, servers, and computer systems. In the event of a power outage from the 230VAC grid or photovoltaics, the device switches to battery operation mode, allowing for continued uninterrupted system operation and protecting against irretrievable data loss.
Key features:
“OFF-GRID” type power supply with unidirectional voltage (do not connect the inverter output to the electrical installation)
Automatic mains voltage stabilizer AVR
Mains charger for charging the connected battery
Pure SINUS type inverter based on a toroidal transformer
The built-in toroidal transformer compensates for various reactive power loads (capacitive, inductive, and resistive loads can be combined), reacting very flexibly to overloads, including the start-up of pumps, compressors, and motors.
The inverter can operate in UPS mode, ensuring practically uninterrupted and trouble-free operation of, for example, blowers, feeders, pumps, central heating installations, automation, etc.
LCD display with key parameters
Robust and compact housing

What devices does the SinusPRO 2000W 12V power?
- Central heating pumps and furnaces
- Motors for automatic gates and elevators
- Refrigerators, freezers
- Air conditioners
- RTV devices, e.g., televisions, consoles, speakers, etc.
- LED lighting
- Home automation and smart home devices
- Power tools, e.g., drills, grinders, angle grinders, etc.
- Household appliances, e.g., washing machines, microwaves, etc.

Why use the SinusPRO 2000W 12V power supply?
- Construction based on an efficient toroidal transformer
- Wide input frequency range, automatic 50/60Hz detection
- Full range of protections and alarms: overload, short circuit, over- and undervoltage, battery discharge, overcharge
- LCD display, informing about the current operating status of the device, including input and output voltage, battery voltage and charge

What distinguishes the SinusPRO 2000W 12V power supply from other devices?
- The built-in pure SINUS inverter generates a “sinusoidal waveform” voltage at the output, identical to that in the power grid. Thanks to this, it can power inductive devices (e.g., power tools, air compressors, air conditioners, refrigerators, freezers, etc.).

For operation with LiFePO4 batteries, we recommend using the Sinus PRO ULTRA series from VOLT Polska.

Technical specification :
- Total power (instantaneous) : 2000VA
- Continuous power : 1400W
- Battery voltage : 24VDC
- Input voltage : 170-270VAC
- Output voltage : 230 VAC ± 1% in battery mode; 230 VAC ± 8% in mains mode with AVR
- Charging current : 20A
- No-load current : Over 1A
-Voltage waveform : Pure sine wave
- Efficiency : 92% (+-5% depending on load)
- Protections : Overload, temperature, over- and undervoltage, battery discharge, short circuit, overcharge
- Dimensions : 311x232x140mm
- Weight : 9.5kg

IMPORTANT! We recommend using dedicated AGM/Gel lead-acid batteries, which are suitable for buffer/cyclic operation and deep discharge. Connecting car batteries to the inverter, which are not suitable for such operation, may result in damage to the inverter/battery. LiFePO4 batteries should also not be connected, due to different charging/discharging characteristics than those offered by the Sinus PRO E, W, S power supply.

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