
The TC-100 Transformer Temperature Controller monitors up to 3 ventilated Dry-Type transformer windings and 1 ambient temperature. The TC-100 operates relays by comparing the highest winding temperature to stored set point temperatures and displays 4 thermocouple inputs as well as the stored maximum temperature and its associated winding. The unit provides Fans, Alarm, and Trip output relays. Up to 2 Fans can be controlled via the TC-100.