Installing Cables - Huawei New Main Way 2.0 User Manual

New Main Way 2.0
User Manual

3.4.2 Installing Cables

Procedure
Step 1 Install the equipotential ground cable.
Figure 3-40 Installing the equipotential ground cable
Step 2 Install AC input power cables.
● Only one cable can be connected to a wiring terminal of the general input unit.
● You are advised to install cables from the bottom up.
● If the input MCCB current level is 250 A, the No. 1 bolt is M10 and the No. 2
Figure 3-41 Installing AC input power cables
Step 3 If there is any gap around the rubber rings of the cables after the installation, seal
it from the inside using firestop putty.
Step 4 Reinstall the cover of the general input unit.
Figure 3-42 Installing the cover of the general input unit
Issue 05 (2020-10-15)
NO TICE
bolt is M12. If the input MCCB current level is 400 A, the No. 1 and 2 bolts are
M12.
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