Composite Switch
YDFK
By detecting external control signals to switch capacitors on or off, and innovatively adding data communication functions, the complexity of complete wiring is greatly reduced. Its main advantages are: automatically finding the voltage zero-crossing point to switch on, finding the current zero-crossing point to switch off, and realizing inrush current switching, using magnetic latching relays, low power consumption, no harmonic injection, with complete self-diagnosis and protection functions, realizing voltage abnormality protection, phase loss protection, fault self-diagnosis, etc.
