UPS QOLTEC Pure Sine Wave 3kVA 2400W with AVR and LCD display

Description: Choose safe and clean EnergyThe Qoltec 3kVA 2400W UPS power supply is an excellent solution for those who value the continuity of operation and security of their IT infrastructure. This modern UPS provides an uninterrupted power supply, eliminating the risk of data loss and equipment failure caused by power outages or voltage drops. With it, you can be sure that your servers and devices are working continuously, ensuring stability of operation and security of stored information.Discover excellence at work with the new 3kVA UPS power supply from Qoltec pure energy with a sinusoidal shape free of interference, built-in AVR voltage stabiliser - which stabilises the output voltage without the need to switch to battery power, power factor 0.8, overload, short circuit and overheating protection, THD harmonic distortion control 3% (linear load), 6% (non-linear load), built-in set of 6 batteries with a capacity of 7 Ah, RS-232 port is a communication bus designed for serial data transmission, clear LCD display, enabling real-time viewing of UPS operating parameters, fan - provides intensive cooling of the device during continuous operation. Pure sine wave the highest quality and safety for powering your devicesQoltec UPS power supplies provide stable, interference-free, pure sine wave power. The pure sine wave output guarantees safe and stable power supply for computers, servers, network devices and electronic equipment. In the event of a power failure, the UPS quickly switches to battery mode, ensuring continuity of operation and protection against the effects of events such as voltage drops, short-term power failures or network parameter fluctuations.Advanced Low Frequency technology for maximum efficiencyThe device uses a low-frequency transformer that operates at mains frequency (50/60 Hz). The UPS generates pure sine wave voltage and is designed to power devices with low and moderate starting currents, such as IT electronics, servers, fans, CO circulation pumps, small ovens and small refrigerators, including medical refrigerators. Backup time depends on the power and type of the connected devices. Actual backup time may vary depending on the connected load.Manage your power supply with ease thanks to the clear LCD displayThe integrated LCD display makes device management intuitive and convenient. The screen provides you with up-to-date information on the operating status and key parameters of the power supply unit. This ensures that you are always up to date with the operation of the device, enabling you to respond quickly to any problems and optimise its operation to your needs. Working with the power supply becomes easy, fast and reliable, allowing you to focus on your main tasks without worrying about power stability. Your reliable partner in maintaining the continuity of your equipment's operation An online UPS power supply has a voltage that is constantly converted. In the event of an unexpected drop in mains voltage, the power supply keeps the connected device running thanks to built-in batteries that are constantly charged. Therefore, mains power is only needed to charge the batteries. Devices permanently connected to the power supply always receive clean, uninterrupted power from the battery, which is why the output voltage of an online UPS will always remain constant, regardless of the input voltage. The backup time for devices, depending on the load, is from a few to several dozen minutes. This is the time needed to save data and safely shut down the equipment. | Apparent power: 3000 VA | Active power: 2400 | UPS Architecture: line-interactive | Number of phases input: 1 (120V) | No. of batteries: 6 | Voltage: 12 | Battery capacity: 7 | Hold-up time (maks): 4 | Charging time: 4 | Chassis type: Midi Tower | Filters / protection: Voltage drop | Filters / protection: Surge | Filters / protection: Circuit | Filters / protection: Overload | Output power ports: 2 x C/F type (Schuko) | I/O connectors: 1 x USB (Type B) | I/O connectors: 1 x RS-232 (COM) | Accessories included: Pure Sine Wave UPS power supply User manual Warranty card | Color: Black | Dimensions: 315 x 190 x 320 mm | Weight: 23.07

How to use

Install the UPS on a stable, level surface in a well-ventilated area away from direct heat and moisture. Connect the UPS input to a grounded AC supply and plug protected devices into the output sockets. Use the LCD to verify correct input voltage and confirm that the UPS is supplying power correctly; test the system under load to estimate backup runtime. For battery maintenance, follow manufacturer guidelines for periodic self-tests and replace batteries according to the recommended service interval. For network-integrated monitoring, connect any supported communication port and configure the monitoring software as required.

Recommendations

Place the UPS in a location that allows airflow around the chassis and keep the ambient temperature within the specified operating range. Prioritize critical equipment on the UPS output and avoid overloading beyond the rated 2400W capacity. Schedule regular battery self-tests and replace aging batteries to ensure reliable backup performance.