Power interruptions and power quality are frequent causes of downtime in manufacturing, costing the average operation thousands of dollars each year in lost productivity.
Just that situation can occur—network switches, PCs, and Programmable Logic Controllers (PLCs) are key parts of modern control systems, and even short “blips” in power can cause restarts that delay device availability for up to several minutes.
As ensuring power to these devices during outages is critical to quick machine recovery, many manufacturers rely on a traditional battery-based UPS (uninterruptible power supply) system as an insurance policy.
However battery-based UPS systems are reliant on battery maintenance. Users must be willing to implement a rigorous program to monitor, maintain and properly dispose of batteries to ensure effectiveness.
Some of the common identified issues with traditional UPS systems: