I have a 2nd electrical panel on this apartment building that I also need to configure. Attached are photos of the Setup Screen, Status Screen, electrical panel and diagram of where the CTs are attached to panel circuits.
Below is my summary of the data (Port #, CT Name, Circuit Color, Panel Side)
- Unit_102A (Black)(Left)
- Unit_102B (Red)(Left)
- Unit_103A (Black)(Left)
- Unit_103B (Red)(Left)
- Unit_201A (Black)(Left)
- Unit_201B (Red)(Left)
- Unit_204A (Black)(Right)
- Unit_204B (Red)(Right)
- Unit_205A (Black)(Left)
- Unit_205B (Red)(Left)
- Unit_203A (Black)(Right)
- Unit_203B (Red)(Right)
Can you please tell me how to designate the Phases when I toggle on the 3 phase function?
Yes, I have one. Just let me know what to do!
Just re-upping this thread for instructions/guidance.
The phases in your box repeat every third row - both sides. Let’s call the three phases L1, L2 and L3. Starting at the top row (only a fuse on the left side) lets call that L1. Next row down L2, next row L3, next row it starts all over again with L1 etc. etc.
Next you will need to determine which is the IoTaWatt phase A. That is the phase that the VT is plugged into. It is not necessarily the same as your other panel. The circuits on phase A will have high power factors as currently configured. That suggests 103A and 201A are on phase A, but your diagram information has them on different phases. I question the accuracy of what you have provided, as I did with the result on the previous panel.
You have 201A on input 5 - the 1st row or L1 as I explained at the outset.
103A is on input 3 - the 5th row which should be L2. If they are truly on the same phase, then I don’t understand what is going on in your panel and you need to use the voltmeter to determine which circuits are on the same phase.To determine if two wires are on the same phase, measure the voltage between them. If it is zero, they are on the same phase, if the voltage is 208V, they are on different phases.
