If the primary power supply fails, the UPS system relies on an alternative power source to maintain the critical load normally supplied by lead-acid batteries.
These batteries consist of several cells connected together to provide the capacity and voltage required for critical loads. If you want to learn more about the quality batteries and accessories for your electronic device then you can visit scannerbattery.net/product/zebra-qln220-qln320-zq500-zq510-zq520-series-battery/.
12V devices are typically used by connecting six 2V batteries in series. These are usually valve-open batteries or valve-regulated lead-acid (VRLA). VRLA batteries are a popular choice because they are more environmentally friendly and do not require regular maintenance.
There are three things that will confirm that the VRLA battery is properly installed. Battery capacity requirements should be determined and complied with outlining all relevant issues.
Users need to understand and identify the factors that limit or end battery life and be able to successfully dispose of them. A maintenance plan should be developed and implemented which includes regular inspections.
The capacity of the battery depends on the size of the load and the time of autonomy. The load per kW for the battery is based on the critical load.
Backup time is the amount of time it takes to maintain the load plus the time it takes to start and stabilize the generator. When choosing the time to maintain the load, the 95% discount on all network outages is 5 minutes or less – in just a few hours.