Power bank QOLTEC 53945 10000mAh USB-C fast charging portable battery

Description: Choose safe and clean energyWhether you have a small server room or run a business in a large office building, and whether you store private data on your server or important information, we understand how crucial safety and maintaining a constant power supply is to you. Don't let power outages and voltage drops affect your work and put your equipment at risk. The RACK UPS, an On-line type UPS 1KVA 800W by Qoltec, is a modern solution that safeguards against power loss, essential for the proper functioning of your devices.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.Discover a better work formatThe Qoltec RACK UPS 1kVA 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,- ECO mode - provides the best balance between energy savings and power protection,- Extended runtime - additional time during which the UPS will independently power the devices connected to it in the event of a main power outage,- True Isolation technology - provides the most comprehensive power protection and the highest energy quality for all IT applications,- Built-in Service Bypass - for seamless device maintenance,- 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 50386),- RS-232 port and RS-232 cable - a communication interface designed for serial data transmission,- built-in set of 2 batteries,- one fan - provides intensive cooling for the device during continuous operation.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: 1000 VA | Active power: 800 | UPS Architecture: on-line | The shape of the output voltage: Full sine wave | Number of phases input: 1 (120V) | No. of batteries: 2 | Voltage: 12 | Battery capacity: 7 | Hold-up time (maks): 0 | Transfer time (max): 0 | Backup time (100% load): 0 | Charging time: 0 | Chassis type: Rack | Filters / protection: Overload | Filters / protection: Voltage drop | Filters / protection: Circuit | Filters / protection: Surge | Accessories included: UPS CD Power cable RS 232 User manual | Color: Black | Dimensions: 483 x 87 x 463 mm | Weight: 10.8 | Other features: Input: 115 - 300 VAC 5 Input frequency: (45-55) 0.5Hz Bypass: 80 VAC x (1 5%) - 285 VAC x (1 5%) Output: 220 VAC 1% Output frequency: 46 - 54Hz; 50Hz 1% Output wave: Sine wave THD:

How to use

Install the UPS in a compatible 19-inch rack following standard mounting procedures and secure it according to the rack manufacturer’s instructions. Connect the UPS to a grounded mains outlet, then connect protected equipment to the UPS output sockets. Use the LCD to check input voltage, battery charge and load level. For safe battery operation, perform initial charging before relying on the UPS for backup power.

Recommendations

Place the UPS in a well-ventilated rack space away from heat sources, perform periodic battery self-tests and replace batteries per the manufacturer’s guidelines. Do not exceed the 800 W output rating and ensure connected equipment total power draw stays within the UPS capacity.