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l
For the protection grounding cable and working grounding cable of DC distribution
cabinet equipped with Level C lightning protection device, use a multi-copper wire (≥
35 mm
l
Connect the cables mentioned above to the protection grounding bar in the equipment
room. Try to keep the length of the grounding cable as short as possible.
SJ-20110909101511-005|2011-12-31 (R1.1)
2
).
Appendix C Lightning Proof Network
C-3
ZTE Proprietary and Confidential
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