Transformer Temperature Monitoring | Dynamic Ratings

Temperature Monitoring details three approaches—traditional OTI/WTI gauges, Electronic Temperature Monitors, and fiber optic probes—for measuring top/bottom oil, winding hot spot, and ambient temperatures with integrated cooling control and remote communications. It highlights the B100 ETM and a Fiber Optic Temperature Module that pairs with E3 or C50 to validate models and calculate insulation loss of life.

Product Overview

• Monitor top oil, bottom oil, winding hot spot, ambient temperatures.
• Compare traditional gauges, ETMs, fiber optic probes.
• Enhance cooling control, remote communication, condition-based monitoring.
• Featured: B100 Temperature Monitor and Fiber Optic Module with E3 or C50.

Electronic Temperature Monitors consolidate accurate top oil, bottom oil, ambient, and calculated winding hot spot data with cooling control and remote communications. Add Fiber Optic Temperature Module with E3 or C50 for direct winding validation, three-phase monitoring via bushing CTs, insulation loss of life calculation, and optimized loading for utilities.

Target Market

Designed for utility protection and control engineers, transformer and substation asset managers, and maintenance teams across transmission and distribution, power generation, data centers, industrials, and mining. Ideal for condition-based monitoring programs, replacing outdated gauges, managing critical bulk power transformers, optimizing cooling and load, and enabling remote data access.