Advanced Power Solutions (APSI) specializes in the power protection of mission-critical systems, including medical, telecom, retail, industrial, networking, and turn-key applications. It distributes and integrates single and three-phase uninterruptible power supplies (UPS), power conditioners, analog/digital communication line protectors, filters, ferroresonant transformers, medical grade toroids, power distribution modules, automatic/static transfer switches, switchgear, transient voltage surge suppressors, harmonics neutralizers, motor-generator sets, rectifiers, inverters, chargers, DC battery cabinets, replacement batteries, process cooling systems, leak detection devices, power monitors, power management tools, and unattended shutdown software.