UPS Qoltec 53044 Double-conversion Online 10 kVA 8000 W

Description: Choose safe and clean energyIf you've ever experienced voltage drops in the network resulting in device failures or the need to restart your computer, and even worse, you've lost important data due to such an event, we have a solution for you. The Qoltec UPS Pure Sine Wave 10kVA 8kW emergency power supply will ensure a constant supply of energy necessary for the stable operation of your computer or server, and issues with power outages or voltage drops will no longer affect you.This model is equipped with an EPO (Emergency Power Off) module for emergency shutdown of the UPS in the event of a fire hazard. The device enables remote reception of a signal triggering blockage in the transfer of power to the connected electrical equipment installation. Using the Emergency Power Off module increases the operability of the system, separates the installation and guarantees the safety of users in emergency situations.Pure Sine Wave - the highest quality and safety for powering your devicesQoltec brand on-line UPS power supplies provide stable, disturbance-free, pure energy with a sinusoidal waveform. This offers complete protection for your devices through double conversion, which first converts the alternating current from the mains supply into direct current, and then back into alternating current, ensuring the highest level of power quality and safeguarding against potential network disturbances such as voltage drops, power outages, surges, and failures.How does an on-line UPS work?An on-line UPS continuously processes voltage, and in the event of an unexpected drop in network voltage, the power supply sustains the operation of the connected device through built-in batteries, which are constantly recharged. Therefore, power from the network is only required for recharging the batteries. Devices permanently connected to the UPS will always receive clean, disturbance-free power drawn from the batteries, which is why the output voltage of the on-line UPS will always remain constant, regardless of the input voltage. The runtime of the devices is several to several dozen minutes, providing enough time to save data and safely shut down the equipment.A solution worth your attentionThe Qoltec 10kVA UPS offers:- clean energy with a sinusoidal waveform, free from disturbances,- zero switchover time, which is the speed at which the UPS switches to battery mode in the event of a power outage,- protection against overloads, short circuits, and overheating,- double conversion, providing stable power parameters,- cold start - a very useful feature - in the event of a power outage, you can start a device, such as a computer, by connecting it directly to the UPS. This allows you to quickly, for example, copy important files to a USB drive or send an important email at any time,- the option to install an SNMP card or connect an SNMP adapter, a network management standard for gathering information about connected devices and configuring their parameters (compatible SNMP module: product code 50389),- EPO (Emergency Power Off) module - a safety feature that allows you to remotely shut down the power supply in emergency situations, such as a fire,- USB port, allowing real-time monitoring of the UPS and customization to suit your needs,- RJ45 port - provides protection against surges through the LAN network,- built-in set of 16 batteries.Clear LCD displayThe LCD display ensures easy device management. You receive real-time information about the status and parameters, making working with the power supply easy, fast, and reliable. | Apparent power: 10 kVA | Active power: 8 | UPS Architecture: on-line | Number of phases input: 1 (230V) | No. of batteries: 16 | Voltage: 12 | Battery capacity: 7 | Charging time: 8 | Chassis type: Tower | Filters / protection: Overload | Filters / protection: Voltage drop | Filters / protection: Circuit | Filters / protection: Surge | Special functions: Double conversion SNMP card (Optional): Integration of multi-network communication protocols to enable comprehensive, easy to understand and secure remote monitoring, UPS management via the Internet. LCD display Pure sine Automatic charging in the OFF Mode Sound signal LEDs Optimized reliability through excellent processor control Eco-friendly and user-friendly Low maintenance costs Wide input range Easy installation Countdown function for full discharging | Input power ports: Input terminal | Output power ports: Output terminals | I/O connectors: 1 x EPO | I/O connectors: 2 x RJ-45 LAN | I/O connectors: 1 x RS-232 (COM) | I/O connectors: 1 x USB 2.0 | Accessories included: UPS Power cable USB cable User manual Warranty Card Software CD | Color: Black | Dimensions: 505 x 250 x 610 mm | Weight: 56.1 | Other features: Power factor: 0.8 Crest factor: 03:01 Range voltage Input voltage: 120 Vac ~ 275 Vac 5% (45 Hz - 55 Hz 0,5 Hz) Output voltage: battery mode: 220 Vac 1% (50 Hz 5 Hz)' wired mode (bypass): 80 Vac ~ 285 Vac 5% (50 Hz 0,5 Hz) Load type: Computers, servers Application: Data processing centers Industrial and production environments Medical centers Application in places where operational reliability is required

How to use

Install the UPS on a stable, level surface with sufficient ventilation clearance. Connect the UPS to the mains supply and allow the internal batteries to charge before connecting critical equipment. Use the LCD and USB or RS-232 interface for initial configuration and monitoring. For network management, install the compatible SNMP module (product code 50389) into the designated slot. In environments requiring emergency shutdown, wire the EPO interface according to local safety rules and the user manual.

Recommendations

Place the UPS in a temperature-controlled, dust-free environment and ensure regular battery maintenance and testing. Verify load capacity before connecting devices to avoid overloads, and schedule controlled shutdowns when battery runtime is limited. Follow the manufacturer manual for installation of SNMP and EPO modules and for safe handling of the 192 V battery string.