Connecting The Mains (Ac) - Tips For M88H_121 (St) - Delta M88H_121 (ST) Quick Installation Manual

Connecting the mains (AC) – Tips for M88H_121 (ST)
36
► Screw off the outer and inner ring of the cable gland as
well to make it easier to pull the AC cable into the junction
box.
► Insert the conductors of the AC cable into the terminals of
the AC terminal block in accordance with the phase as-
signment, and tighten the terminals (torque 25 ... 30 Nm).
The illustration on the left shows the wiring for a 5-conduc-
tor system with PE and N.
The illustration on the left shows the wiring for a 5-con-
ductor system with PE and N when aluminum cables with
crimp connectors are used.
Quick Installation Guide for Solar Power Inverter M88H EU V3 EN 5013240202 02 2018-03-22