Trying to get ADE9153 designed in with one of our customer. This is for automotive charger. Please see below for details.
Background for their charger:
They can do L1 (120 VAC @ 16A @ 60Hz, L1, N, PE) and or L2 (240 VAC @40A @ 60Hz, L1, L2, PE)
Please see questions regarding ADE9153:
Seems that only EV-ADE9153ASHIELDZ demo board available and I already requested one for them.
L-In (J2) ==> would be L1 (hot)
L-Out (J3) ==> would be L2 (hot)
N (J7) ==> would be PE
Let me start off with a bit of an overview about the ADE9153A, the way it can be seen is as a device that can measure 2 currents and 1 voltage but only gives power information from 1 current channel together with the voltage channel. The current is measured with a shunt in series with the load, this means either L1 or L2 coming in on J2 and that same line going out on J3 to the load. Then J7 measures the point after the load which is typically the Neutral line.
In a split phase system this means that only one of the measurements you describe can be done.
A single 9153A can perform one of the following 2 measurements but not both at the same time.
J2 and J3 are shorted together through the shunt resistor so you do not want to connect the 2 lines across that.
VAP-VAN is connected to a voltage divider which goes between J2 and J7 to measure the voltage.
The Arduino code for the ADE9153A shield board uses SPI, see the 9153A library and example code on GitHub, https://github.com/analogdevicesinc/arduino/tree/master/Arduino%20Uno%20R3
The ADE9153A will work fine for measuring a single phase type configuration whether its L1 to N or L1 to L2. If you need a configuration more specific to split phase then I would recommend one of our 3phase parts (ADE9078 and ADE9000 for example) to measure each leg of the split phase individually.