Standby UPS protect against 3 of the 10 most common power problems. This low cost UPS provides basic protection and will reduce equipment downtime. Standby UPS are most commonly used to protect single workstations, ATM/Kiosk, IP telephony, and POS terminals.
Line Interactive UPS protect against 5 of the 10 most common power problems. This midrange protection adds Automatic Voltage Regulation (AVR) feature to the Standby UPS topology. Line Interactive UPS are most commonly used to protect servers, small network systems, IP telephony, POS terminals, and POE equipment.
Online UPS, also known as double conversion technology, protect against 9 of the 10 most common power problems. This topology first converts AC utility power into DC power, then converts back into AC power. Online UPS are most commonly used to protect mission critical applications including critical servers, phone systems, medical devices, and equipment requiring long battery runtimes.
Isolated Online UPS, also known as Power Conditioned Online UPS or Laboratory Grade UPS, protect against all 10 of the common power problems. This premium technology adds galvanic isolation transformer to the online UPS topology providing protection from common mode noise. Isolated Online UPS are used to provide the cleanest power in difficult applications such as industrial environments, laboratories, retail, and any installation with grounding or noise issues.