![]() ![]() If the user requires longer backup than 2 hours, the system would then have to be intentionally oversized to cater for the longer backup time, which can then be extended to 4 – 6 hours. There are also long backup UPS systems available which can be supplied with external battery sets to provide backup for, usually not more than 2 hours. Additional or external batteries cannot be connected to these UPS systems. Standard UPS systems have small internal battery sets and can only provide short backup times of approximately 5 – 10 minutes which cannot be extended as the internal battery chargers are small and can only cater for the internal battery sets they were designed for. What is the difference between a home long backup system and a UPS system?Ī UPS system is designed to backup sensitive equipment like servers, computers, medical equipment, telecommunications equipment, etc. Your equipment remains connected to the system even when power is restored. When utility power returns, the whole procedure is reversed and the unit will switch back to utility power and will automatically start re-charging the batteries. ![]() The sinewave systems can also backup computers but it is possible that a very small percentage of computers could reset during the switchover time. This is extremely fast and standard equipment like TVs, DSTV decoders, microwaves, fans, etc. In case of a power failure the backup system automatically switches over, via an extra fast transfer switch to the inverter, which will continue to provide power to the equipment within 15 msec. The equipment you want to back up is also permanently connected via the system. The unit is permanently connected to utility power so that while mains is present the extra large built-in battery charger recharges the batteries and keeps the batteries fully charged until a power failure occurs. Frequently asked questions are answered on this page. The systems offered here consist of either a modified sinewave or a sinewave inverter with a built-in battery charger, automatic changeover switch and a large battery bank. Generators need constant refilling and maintenance and are not ideal for residential areas or for small businesses where noise and pollution from the exhaust are a problem. #BATTERY BACKUP FOR COMPUTER INSTALL#The advantage of these products is that you don’t have to install a noisy generator. On average these systems need about one sq. Sinetech offers cost-effective, reliable and carefree back-up systems. Individual shops in shopping centres would find these systems ideal as they can basically be installed anywhere unlike generators. (For critical backup such as for servers and important computers, you should consider a UPS system.) where data capture/transfer is not necessarily critical. These systems should also be considered for small businesses such as restaurants, shops, medical practices, pharmacies, workshops, etc. The products shown here are particularly well suited for homes, townhouse developments, farms and guesthouses. ![]()
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