ION8650 line loss compensation resistance

[Liangchen1982]

Hello SE expert,

I am using ION build-in loss compensation module, method 1 (Test Sheet Method). And have the Tline cable infomation as below:

Question: what is the correct r / lld,  x / lld should I use?

[DanL]

What matters is the total impedance between the installed meter location and the billing point.

The table appears to describe several segments each with their own impedance characteristics: projects R+, X+, C+, R0, X0, C0, B+, and B0.

its not clear what is actually between the meter location and the billing point.

[Liangchen1982]

Thanks DanL,

The Tline is the cable between the metering point and billing point, which contributes to the line loss.

The table lists the Tline cable impedance, (including positive and zero sequence value) and the length of the cable.  I am thinking to use R+ (0.059710), X+ (0.528207) and the Length (19.58) for line loss calculation, want to double check with you.

[Liangchen1982]

Thanks DanL,

this table describes the Tline cable between the billing point and meter point, can be used to calculate the line loss.  I am thinking to use R+, X+, and length in the table to calculate the loss.