Vertiv | SmartAisle2 | User Manual 77
Installation
2.8.3. Cross-channel Trunking installation
Cross-channel trunking structure
The cross-channel trunking is composed of a 1 cross-channel channel and 2 lower-line ports. The cross-channel
trunking is installed above the skylight roof and the lower line-line is installed above the roof trunking.
Figure 2-85 Cross-channel trunking constitute
• Distinguish between the strength of the wire troughs of the trough across the channel. There are two major
dierences – The weak trough has a width of about 300mm, the central channel has a partition separating
the copper channel and the fiber channel; the strong trough has a width of 120 mm without any central
channel partition.
• The number of the high-power channel reference routing is about 25 (3-core 6 square sheath cable); the
copper channel reference routing is about 300 (Cat6); Fiber Channel reference routing is about 20. The
actual amount of wiring aected by the wiring process will fluctuate.
Figure 2-86 The strength of electrical trunking cross-channel dierence
1. Cross channel mounting channel – the cross channel is connected to the skylight roof by means of four
M5X10 fixing screws.
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