Maintenance
An uninterruptible power supply is a complex electronic device with a number of components that deteriorate with age and use. It is therefore in the client’s interest to have regular maintenance carried out on the UPS to ensure that it is working correctly and that the components that are known to deteriorate with age and use are monitored.
On analogue designed UPS systems it is necessary to regularly monitor and adjust the operating parameters of the control circuitry to ensure that the UPS is operating in its most efficient mode. With the digital designed UPS systems there are fewer adjustments to be made as; unlike their analogue counterpart the circuits do not alter with the aging of their components. However, in addition to the batteries and fans there are a number of components in the power circuits that need to be monitored and replaced on a regular basis. A Maintenance contract with a reputable company specializing in power protection is strongly advised especially when you may require 24-7 callout 365 days of the year.
All the components mentioned here have a recognised design life dependent upon their operating conditions. Normal...