I think this answers the why question "Some extra grounding was called
for as per engineers" They probably don't actually know why it's needed.
I just involved in a building project involving a 90hp Fire alarm
sprinkler pump. One single power phase kept randomly going to
undervoltage and setting the monitoring system into alarm. The
Manufacturer said "We don't know why it's doing it, try adding another
ground wire and see what happens" The Electrician said "That can't fix
it, but I'll do it because you said so" Well, it fixed it, for some
reason that nobody really understands or has been able to adequately
explain.
On 1/15/2019 8:08 AM, dave wrote:
what is that ground for?? Looks like a ground to an outer seal of some
sort.
On 1/14/19 8:36 PM, Jaime Solorza wrote:
Thanks. First time using the new Phoenix Contact managed
switch...will share experience once we get things going... Some extra
grounding was called for as per engineers...
On Mon, Jan 14, 2019, 4:53 PM David M <[email protected]
<mailto:[email protected]> wrote:
I finally got a good source for most of the interconnects,din
rail and wire management stuff.
I always like good clean boxes.. Awesome!
On 1/14/2019 3:41 PM, Jaime Solorza wrote:
Starting year off busy...
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