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I made contact with a Chinese salesman which sent me the specifications of this CT.
Why do you ask Ron?
Isnt it a common way to purchase Chinese staff?
The problem is to find an high resistive load.Yes you can do it that way, but isnt it easier to use a pure resistive load as the primary load? That way any phase shift is easy to spot right?
If you have a load where you know the phase shift then you can test it again using that load and see if your calculation is correct.
Would you recommend on a CT with higher current rating? say 100A rated?BTW with homes with electric ranges and an electric oven and also electric heating i would guess that the current draw could be very high. Ranges are usually around 1100 watts and that's for the small ones, so if all four ranges are going that's 4400 watts just for that, and then the oven and the heating could add really a lot to that number. A lot of homes in PA have electric heat and ranges too.