|
|
Robert11 wrote:
> Hello:
>
>
>
> Will be putting in a "secondary" wired in surge protector (an Intermatic AG
> 2401 IND )
>
> to try and protect a new furnace circuit board that is apparently
> susceptible
>
> to lightning induced transients. It fried during last lightning storm.
>
> Eventually, I hope to replace the electrical service box, and, when I do, I
> will install
>
> a whole-house variety. But for now, will have to settle for the
> point-of-use, wired in variety.
>
>
>
> There is the typical on/off furnace switch located in a EMT tubing run,
> about a foot or so from the furnace proper. This seems like a good place to
> wire it in, and install it.
>
>
>
> Have been thinking a bit about whether it makes more sense to wire it in on
> the upstream side of the switch, or whether it should be placed on the
> downstream side (the end closer to the furnace) ?
>
>
>
> Seems to me that it probably doesn't matter at all, but thought I'd ask.
>
>
>
> Any thoughts on ?
>
>
>
> Thanks,
>
> Bob
Hello;
I just want to get some tips on the electrical faults. There are;
1. If live and neutral cables found shorted.
2. If live and earth cables found shorted.
3. If neutral and earth found shorted.
If this three faults above happen follow by number, what happen to the
electrical protection system such as ELCB, MCB, MCCB/RCCB or else.
Taken in real live system. Did the system explode?
Thanks
magic
|
|