1. Overview
The BGZ-1B low cycle rate relay is used as a sensitive component in the secondary relay protection lines of power systems to respond to frequency increases.
2. Institutional characteristics
The BGZ-1B low cycle rate relay is a transistor type with LC series resonance principle. The shell structure adopts standard components JK-2 (protruding rear wiring) and JKF-2Q (protruding front wiring), which must be specified when ordering.
3. Main technical parameters

4. Internal wiring diagram


BGZ-1B type low cycle rate relay