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  • Users: jordi29
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  1. jordi29

    PICCV or Circuit Setters

    Hello all, I have a colleague (old school) at work who insists on the use of PICCV for a computer room air conditioner as basis of design. The Lieberts (our preferred vendor) come with either 2- or 3-way valves internal. We prefer 2-way for our datacenter. Either way, my partner insists in...
  2. jordi29

    Branch Circuit Monitoring

    Hello all, I am evaluating a Branch Circuit Monitoring (BCM) for my company. Only for a 42-pole panel. We have hundreds of these panels, and no breaker configuration is the same. We have 10A, 20A, 30A, 50A and 100A breakers... 1-pole, 2-pole, and 3-pole... you get the idea. I need to develop...
  3. jordi29

    Calculating gpm from a Pressure Diff reading?

    Hello all, First time poster here. I have a CW AHU (55Tons Nominal) and I am trying to figure out how many actual tons of cooling I am currently getting out of it. For this, I need to know the gpm's going through the coil. Since I don't have a flow meter, I believe there is a way to calculate...

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