3 Installation
3.2.2. Grounding
Grounding the Node G and Extension Unit is mandatory. Connect an earth bonding
cable to the grounding connections provided at the cabinets of both the Node G and
Extension Unit according to the following illustrations.
Do not use the grounding connections to connect external devices.
figure 3-6 Grounding bolt of Main and Extension Unit
figure 3-7 Grounding a unit
2
The PE cables must have a minimum cross section of 10mm
.
ID No: 7164491
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