Sinexcel PDC-100K, Руководство пользователя

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Table 6-3 description for wiring components of DC-DC cabinet
6.3.4 System grounding
The modules in the DC-DC cabinet realize grounding connection with the rack through hangers.
As for rack grounding, the rack bottom is installed with grounded cooper bars. During wiring, refer to the
following table for cable diameter. The grounding resistance should be less than 4Ω.
Table 6-5 Grounding PE cable description
Rated power Copper PE line section recommendation (mm²)
50kW ≥16
100kW ≥25
500kW ≥75