ANY IDEA ABOUT ....intelligence GSM activate earth leakage circuit breaker

[desmondlai]

using earth leakage relay, when trip occur it will send 1 notification (SMS) through the gsm modem to my phone,
then i can send back a (SMS) to reset the earth leakage relay !
ANY COMMENTS OR SUGGESTION ABOUT THIS PROJECT?
IM DOING IT FOR MY DIPLOMA PROJECT !

 

[Gary B]

It sounds like you want a GFI (Ground Fault Interrupt) circuit breaker [commercially available] that pushes a button when it trips and a solenoid that pulls it back to the reset position when the cell phone generates the reset message. The only part you have to design is cell phone to actuator interface.

 

[desmondlai]

i use earth leakage relay **broken link removed**
it contain remote reset and test ! the problem is the programming at the PIC only !

 

[desmondlai]

i use earth leakage relay **broken link removed**
it contain remote reset and test ! the problem is the programming at the PIC only !