Eaton’s Transformer Temperature Controllers offer built-in monitoring and logging functions to help users better understand and anticipate potential issues. Also, the temperature trending feature allows users to collect and analyze data, resulting in increased system life and uptime and decreased maintenance and overall costs.

INCREASED UPTIME
Preventive maintenance
TEMPERATURE TRENDING
Increased system life

Core features
• The TC-100 has additional built in monitoring functions and logging functions to help you shed some light on the unknowns of the operation of your transformer.
• Temperature trending lets you understand the hour of the day that the transformer runs hotter, and modify its loading to extend the life of your transformer; logging information lets you restore the operation of your system faster, by letting you correlate tripping and alarming events to the overall conditions of your system; and fan wear information can be used to perform preventive maintenance to increase the uptime in your transformers.

Understand your equipment life span
Transformer temperature controllers can monitor up to three ventilated dry-type transformer windings and 1 ambient temperature. The controllers operate relays by comparing the highest winding temperature to stored set point temperatures, and displays four thermocouple inputs as well as the stored maximum temperature and its associated winding.

Parameter Name	Parameter Value
Display	digital
Type	programmable
Use	ambient temperature