The primary objective in the implementation of a UPS system is to improve the reliability to the limits of technical capability, the ultimate aim being to totally eliminate the possibility of any disturbance or downtime.
Critical part of the UPS is the battery bank that provides the energy needed to ensure that a continuous flow of clean power is available to the critical process that the UPS is powering.
When specifying a new UPS, its power rating must be well matched to the job in hand or else it could fail just when it is needed. However, picking the correct power rating is not as straightforward as it may seem
