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[rdfeil]

While there are significant differences, Hp, speed, voltage adjustment.... I would expect both of those motors to have "real" Hp ratings based...

[rdfeil]

My brother owns 2 SSR's and really likes them. His wife, not so much. That is why one is very low mileage. She likes her 69 Camaro SS.

I...

[rdfeil]

This is a quick but cheesy hack fix to the pilot light problem. When you changed the coil from 240 to 480 you did change some jumpers. The jumpers reconnected...

[rdfeil]

Oh YES it can be and often is in older installations or very simple motor control boxes. Now the secret... The pilot light assembly has a very small...

[rdfeil]

In short, Yes. Any control voltage is "Normal" depending on the equipment and system.
In the equipment I have designed, I have used...

[rdfeil]

You will need the overload protection in any case. I would just replace the mechanical contactors with like replacement parts. If you do decide to go...

[rdfeil]

In the fruit storage industry we use mostly membrane N2 systems. They range from 30Hp air compressor source to well over 1000Hp. The puraty is normally...

[rdfeil]

Great solution to the need. As said above, whats not to like?

[rdfeil]

Dan has hit it on the head for the basic operation of some of the phones. As the systems developed the systems expanded into the 450 MHZ band also. By...