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Author Question: When installing units requiring three phase power, what is one of the concerns with the three phase ... (Read 37 times)

bb

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on: Jul 26, 2018
When installing units requiring three phase power, what is one of the concerns with the three phase installation?
 
  What will be an ideal response?

Question 2

List the recovery levels for Type III systems?
 
  What will be an ideal response?


mbcrismon

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Reply #1 on: Jul 26, 2018
Answer to Question 1

One important aspect of three phase power is that the phases are within 3 of each other.

Answer to Question 2

25 hg vacuum when using a recovery unit built before November 15, 1993 25 mm absolute pressure when using a recovery unit built after November 15, 1993


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