Basler Electric BE1-27A3EA1JN1N6F Power Relay

Basler Electric BE1-27A3EA1JN1N6F is a single-phase voltage relay in Basler’s BE1 protection family, designed to guard power system equipment from undervoltage conditions and other voltage anomalies. It accepts 1PH sensing in the 55–160 VAC range and offers adjustable pickup across a wide range. Timings can be tailored to the application with individually adjustable definite time, short inverse, medium inverse, or long inverse timing for each time-delayed undervoltage function, providing configurable response to voltage events. The unit features a low sensing burden to minimize potential transformer costs and includes LED targets for clear status annunciation plus test paddles for in-case verification. Typical applications include protecting feeders, transformers, and other critical equipment in industrial distribution, power plants, and cogeneration facilities.