theangelboy
New Member
i would like to build a circuit that will monitor house voltage, and trip off a relay if voltage drops below ~200VAC, if possible (but not critical) to also drop if voltage is ABOVE 250VAC.
response time should be somewhat fast,
(for comparison the reaction speed of an offline UPS switching to battery generated power is enough.)
i do have some experience in building circuits, but i am really black about this....
any ideas from what should i even start???...
thanks in advance to all helpers!!!
Ron.
response time should be somewhat fast,
(for comparison the reaction speed of an offline UPS switching to battery generated power is enough.)
i do have some experience in building circuits, but i am really black about this....
any ideas from what should i even start???...
thanks in advance to all helpers!!!
Ron.