[RE-wrenches] Parts List For AC Couple Disconnect

[Glenn Burt]

Sounds like a job for an Arduino...-GlennSent from my 'smart'phone, so please excuse typos and spelling errors.------ Original message------From: Mark FryeDate: Sat, Nov 2, 2019 1:05 PMTo: re-wrenches at lists.re-wrenches.org;Cc: Subject:[RE-wrenches] Parts List For AC Couple DisconnectFolks,

Can anyone share a parts list for setting up a AC couple disconnect?

I want to couple a non-frequency response grid-tied inverter to a 
battery based stand-alone inverter.

I have only 8 amps output from the GT inverters, so can use 10A relay 
contacts.

I want a device to monitor AC voltage and latch a coil on when it raises 
above a set point (250VAC). I then want a timer to release the latch 
after about 1 hour.

Sound about right? Are any vendors selling such a device? How about a 
parts list from Digikey?

Thanks,

Mark Frye

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