The E2BT is a booster set control board by Gave Electro that integrates level sensing, pump alternation logic, and set protection into a single compact unit. Designed for panel builders managing water pressure booster systems, it replaces separate level relays, alternation timers, and protection modules with one pre-engineered board — reducing wiring, commissioning time, and potential fault points.

What control functions does the E2BT integrate?

The board combines three essential booster set functions. Electrolevel control monitors tank or suction-side water level via electrode inputs and starts/stops pumps accordingly. Pump alternation rotates the duty pump on each cycle to balance wear across the pump group. Set protection monitors for dry-run, overload, or phase-failure conditions and locks out pumps to prevent damage.

How many pumps can the E2BT manage?

The standard configuration handles two-pump booster groups — a duty pump and a standby/assist pump. Custom variants extend the same control logic to three- and four-pump configurations for larger building services, irrigation, or industrial pressure boosting applications.