Special Cabling Requirements
Cabling of power cables
• Power cables must be installed in the position specified in engineering design documents.
• If the length of power cables is insufficient, replace the cables rather than adding connectors or
soldering joints to lengthen the cables.
• Cables can only be routed under well-planned instructions. The cabling activities of fiber optic
cables are allowed only when qualified personnel and communication facilities are available.
• Do not circle and twist cables.
• After routing a DC power cable onto the platform on a tower, route it along the shortest path to
the rails surrounding the platform, and route it along the inside of the rails.