Typical ground fault threshold for addressable fire alarm panels ???

[Tim]

Hi,

I am seeking opinions as to what a "typical" (acceptable) ground fault
resistance threshold might be with respect to "typical" addressable
fire alarm panels.

Are we talking 10K ohm ? 100K ohm ? 1M ohm?


Also, in the event that a "high" (1M ohm) threshold is determined,
what types of problems could one expect?

Thanks!!!