Updated model 2024 12 Volt and 1050 Watt correct sine wave UPS - LPM-PSW-1500VA (1050W) New intelligent cooling system and significantly reduced noise level. Product code: 22754 (in black color) and 22755 (in white color) UPS on the official website: White color - https://logicpower.ua/ua/ibp-s-pravil... Black color - https://logicpower .ua/ua/ibp-s-pravil... Aesthetics and functionality in the updated version of our most popular UPS. We have combined high-tech solutions to ensure uninterrupted power supply and stylish design that will harmoniously fit into any, even the most sophisticated, interior. You can choose a model in a black or white case - the embodiment of elegance and modern design. At the same time, we have preserved the technical characteristics of the UPS so that you can experience all the advantages of uninterrupted and stable operation of your equipment. Uninterruptible power supplies (UPS) with the correct sine wave ensure autonomous operation of electrical equipment from the battery in the event of a power outage from the mains. The form of the output voltage in the form of a correct (pure) sine wave allows the use of UPS of this type for electrical equipment: with transformer power supplies with volumetric induction coils with a choke with APFC (active power factor correction) power supplies, etc. Uninterruptible power supply LPM-PSW-1500VA (1050W) has a built-in voltage stabilization function in the range from 140-275 V at the input to 220±10% at the output. 3 steps to connect the UPS: 1. Connect the battery observing the polarity; 2. Connect the UPS to the network by inserting the plug from the UPS into a 220V outlet; 3. Wait for self-diagnosis to end and the UPS to turn on. WARNING! The UPS will turn on automatically! It is forbidden to press the power button and interrupt the self-diagnosis! UPS with a correct sine wave and an external battery are used: - As sources of uninterrupted power for gas or solid fuel heating boilers - As emergency or backup power for refrigerators and fans - UPS for emergency lighting - To provide backup power for server stations and telecommunication equipment, thanks to the function of fast ( hot) replacement of the battery -UPS with a clean sine wave for circulation pumps -As a voltage stabilizer with a backup power source for powerful and high-speed computers How to choose a UPS for heating boilers and emergency lighting systems? 1. Before buying a UPS with a correct (pure) sine wave, you must take into account the following technical characteristics: 2. The total power of the electrical appliances that will be connected to the UPS. The parameter can be found in the technical documentation of each of the equipment units. 3. Starting power - the amount of electricity consumed by the device when it is turned on. To connect the UPS to equipment with high starting currents, it is necessary to choose a more powerful uninterruptible power supply model. Necessary time for autonomous operation from the battery. It is determined from the individual needs of the consumer. For long-term autonomous operation, you should choose a UPS with a pure sine wave output, to which you can connect an external battery. The UPS with a correct sine wave LPM-PSW-1500VA (1050W) has a power of 1500/1050W. Types of external storage batteries that can be connected to the UPS: -Lead-acid AGM. Work resource - up to 400 charge/discharge cycles - AGM (multigel). Work resource - up to 800 charge/discharge cycles - Gel battery. Work resource - up to 1200 charge/discharge cycles - Lithium iron phosphate battery. Operating resource - up to 7000 charge/discharge cycles How to calculate the required battery capacity for an inverter (UPS) with a pure sine wave? Use the online calculator to calculate battery capacity and UPS battery life. https://logicpower.ua/ua/calculator Where can you buy an inexpensive and high-quality uninterruptible power supply with the correct sine wave in Ukraine? The LogicPower company is the leading manufacturer of electrical equipment in Ukraine! When buying a UPS on the official LogicPower website, you get: 1. High-quality and efficient equipment at an affordable price. LogicPower is an opportunity to buy an uninterruptible power supply complete with a battery at manufacturer's prices. 2. Professional managers who will provide qualified advice on how to choose a UPS based on the client's individual needs, and help place an order. 3. There are several ways to pay for the order: prepayment, payment by card, payment after payment, as well as "instant installments" and "payment in installments" from PrivatBank. 4. Quality assurance and technical support. We provide an official manufacturer's warranty for a period of 24 months.