SL7000 AC VOLTAGE L1-L2

Hello,

I'm looking for the OBIS codes to read AC VOLTAGE L1-L2, AC VOLTAGE L2-L3, and AC VOLTAGE L3-L1 from my SL7000. Do you know the OBIS codes I need?

I have these for other measurements and would also like to confirm if they are correct:

AC CURRENT L1 = 1.1.31.7.0.255 Unit: A
AC CURRENT L2 = 1.1.51.7.0.255 Unit: A
AC CURRENT L3 = 1.1.71.7.0.255 Unit: A
AC POWER = 1.1.2.7.0.255 Unit: kW
AC VOLTAGE L1 = 1.1.32.7.0.255 Unit: V
AC VOLTAGE L2 = 1.1.52.7.0.255 Unit: V
AC VOLTAGE L3 = 1.1.72.7.0.255 Unit: V
AC VOLTAGE L1-L2 = ?????? I need this in V
AC VOLTAGE L2-L3 = ?????? I need this in V
AC VOLTAGE L3-L1 = ?????? I need this in V
FREQUENCY = 1.1.14.7.0.255 Unit: Hz
POWER FACTOR = 1.1.13.7.0.255
REACTIVE POWER = 1.1.3.7.0.255 Unit: kVAr
TOTAL AC ENERGY PRODUCED = 1.1.2.8.0.255 Unit: kWh
TOTAL AC ENERGY CONSUMED = 1.1.1.8.0.255 Unit: kWh

Do you have the correct OBIS codes for L1-L2, L2-L3, and L3-L1 voltages?