► Screw off the outer and inner ring of the cable gland as
well to make it easier to pull the AC cable into the wiring
box.
► Insert the conductors of the AC cable into the terminals
of the AC terminal block in accordance with the phase
assignment, and tighten (torque 25 ... 30 Nm). The illustra-
tion on the left shows the wiring for a 5-conductor system
with PE and N with copper cables or sector-shaped alumi-
num cables.
The illustration on the left shows the wiring for a 5-con-
ductor system with PE and N when aluminum cables with
Al-Cu compression joints are used.
Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
34
Connecting to the grid (AC)
M88H_121 (ST) – Tips
