Patent ID: 9509140
Filing Date: 2016-11-29
CPC Classification: H02J,Y02B,Y04S

Claim Text:
1. An electronic device for connection of two or more loads to an alternating current electrical network, the electronic device comprising: an electrical network connection main switch connected to a transient filter; a control unit powered with current filtered by the transient filter; and a plurality of solid state relays (SSR), each SSR of the plurality of SSRs individually controlled by the control unit, each SSR of the plurality of SSRs connected to a respective load, wherein the control unit activates and deactivates different SSRs according to time, this activation is carried out individually following a sequence or in groups, and also being in accordance with the result of verification of, at least one external predefined condition, wherein the control unit includes a circuit that detects alternate network voltage values, wherein the circuit that detects voltage value comprises: