4- Window Annunciator/ Transformer Status Relay

A microprocessor-based reliable protection device designed for high-voltage (HV) and low-voltage (LV) systems operating in temperature-controlled environments. The device is developed to provide high precision, improved efficiency, and effective protection of critical equipment. Through extensive research and development, advanced alarm and trip signaling features have been integrated to ensure timely response during or after the occurrence of abnormal events, resulting in enhanced system safety and operational reliability.