Yes, we can connect 3 Phase Amp meter and KWH meter with the same CT. not need of separate CT for both meters. The same RYB CT's may connect to both meters for measurement. Please do the connection of CT to meters as explain below. R phase CT S1 ...
Please find the below images of the EN meter display to understand the situation of a meter. As shown in the above images we can see in the Y phase PF & KW is very less compare to the other two-phase. Here KW depends on the PF value because of PF ...
Answer is No. We can only view how much balance left & not how many units left. For example - 1. one unit (1 kWH) tariff is 10/- 2. we recharge for Rs 100. then 10 units can be utilized. 3. in Meter we can view 100/- & decreasing balance as per kWH ...