Connect the protective earth (yellow-green) cable to the contact la-
belled with the symbol on the terminal block
13
Warning! ABB inverters should be earthed (PE) via the terminal with the protective earth
label , using a cable with an appropriate cross-section of the conductor for the max-
imum ground fault current that the generating system might experience
Connect the neutral cable (normally blue) to the terminal labelled with
the number 1
Connect the phase cable to the terminal labelled with the number 2
Once the connection to the terminal block
13
is complete, screw in the
cable gland
10
rmly (tightening torque 5.0Nm) and check the tight-
ness.