Surge Protection And Grounding System; Surge Protection Solution; Grounding Solution - Huawei FusionModule2000 Product Description

FusionModule2000 Smart Modular Data Center
Product Description (380 V)

3.7 Surge Protection and Grounding System

The surge protection and grounding system of the smart module consists of the surge
protection solution and grounding solution.

3.7.1 Surge Protection Solution

The smart module uses the following surge protection solution.
SPDs are installed in front of the target equipment. The conducting wires to each SPD are
short (within 0.15 m) and straight. The SPD wires are copper wires with a minimum
cross-sectional area of 10 mm
minimum cross-sectional area of 16 mm

3.7.2 Grounding Solution

Solution 1: M-shaped (Grid) Grounding (Recommended)
Figure 3-94 M-shaped (grid) grounding solution for a single-row aisle containment
Figure 3-95 M-shaped (grid) grounding solution for a dual-row aisle containment
Issue 04 (2017-06-30)
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, and the ground cables to SPDs are copper cables with a
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