Developing an IEEE Continuous Thermal Monitoring Standard

Exploring Continuous Thermal Monitoring for Electrical Connections and Components

In an increasingly arc-flash conscious world, personnel exposing personnel to energized equipment is something companies are trying to avoid as it increases costs and raises concerns for worker safety. So, the shift from labor-intensive maintenance and inspection practices to safer, more efficient, less costly monitoring with options for automated data collection is increasingly valuable.

During prolonged operation, electrical connections, splices, and cable terminations are subject to thermal expansion and contraction that could loosen connections. Vibration and corrosion will also impact their condition and subsequently their operating temperatures. Poor electrical terminations will increase heat generation and higher operating temperatures. Deteriorating terminations left unchecked may overheat and fail. The result can be equipment failure, downtime, and higher risks for personnel safety.