A high PT usually means that there is serious liver damage or cirrhosis. Other things to know: Some patients take a drug called Coumadin (warfarin), which elevates the PT for the purpose of thinning the blood. This is not related to having liver disease because it is the Coumadin causing the PT to be high.
A battery backup, or uninterruptible power supply (UPS), is primarily used to provide a backup power source to important desktop computer hardware components.
SITOP DC UPS with battery modules. SITOP DC UPS with battery modules for maximum backup time. A power failure not only stops the AC voltage but also the 24V power supply and therefore the entire automation system. Costly downtime and undefined plant states may be the result.