
Li-ion battery-powered uninterruptible power supplies (UPS)
The main function of UPS is to provide an accident-free shutdown of the equipment in case of a power failure or emergency power supply during a start of a backup generator. To provide the same system characteristics with a short backup time, LIB's required capacity can be half as big as LAB's.
Provide an accident-free shutdown
Problems and solutions

Problems
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Power outages
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Low charge efficiency of lead-acid batteries - 65-85%
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High self-discharge rate (up to 15% per month)
Solutions
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Instant switch to battery power when the mains voltage disappears
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High efficiency of LIB - 93-95%
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Low self-discharge rate (on average, 3% per month)

Problems
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Accelerated LAB degradation --> frequent battery replacement (on average, once every 3 years)
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Low energy density in LAB --> high mass and large dimensions --> need for work areas
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LAB require maintenance and staff
Solutions
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Increasing LIB replacement period by 3-4 times
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Reduced floor space requirement
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Saving on maintenance and staff

Problems
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Charging of acid batteries takes 8-10 hours
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Inefficient monitoring of battery condition during operation
Solutions
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Accelerated charging of LIB is 2-3 hours
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A built-in control system (BMS) that monitors the status of each element's parameters and can transmit results to the control room

UPS infographics
Charger | |||
---|---|---|---|
Charger type | |||
Operating temperature, С | |||
Storage device | |||
Cell type | |||
Maximum discharge current | |||
Peak discharge current (5 sec) | |||
Service life (DOD80%), cycles | |||
Module power, kW | |||
Execution | |||
Thermostatting | |||
Fire extinguishing system | |||
BMS | |||
Maximum battery voltage | |||
Balancing type | |||
Balancing current |
Individual approach
We are ready to develop a custom-tailored solution for each client and offer a flexible list of specifications for your project. You can choose the dimensions, charging and running time, and other specifications.
Projects
We also offer cooperation throughout the entire project life cycle — from energy audit to technical support, as well as beneficial financial cooperation.
Manager
Aleksey
Neshta
Our managers will be glad to answer your questions regarding purchase and cooperation.
Contact us
Our staff will help you select equipment and calculate the price based on your requirements.

Contact us
and we'll get back to you as soon as possible.
