Sagem 4450E manual 103

SAGEM 3P@C

Table 5-1 Requirements of spacing between Ethernet cables and cables of other electric devices

Cable type		Laying mode	Minimum parallel
			net spacing L(mm)
380 V	power	Parallel laying	130
cable
		One side is placed in a grounded	70
<2kV.A
		metal trough or steel tube.
		Both sides are placed in a grounded	10
		metal trough or steel tube.
380 V	power	Parallel laying	300
cable
		One side is placed in a grounded	150
2 – 5kV.A
		metal trough or steel tube.
		Both sides are placed in a grounded	80
		metal trough or steel tube.
380 V	power	Parallel laying	600
cable
		One side is placed in a grounded	300
>5kV.A
		metal trough or steel tube.
		Both sides are placed in a grounded	150
		metal trough or steel tube.

	If the spacing length between a 380 V power cable (<2kV.A)
	and a Ethernet cable is not more than 10 m with both placed
Prompt	in a grounded trough, the minimum parallel net spacing can
	be 10 mm.

Table 5-2 Requirements of spacing between the Ethernet cables on the wall and other pipelines

		Minimum parallel	net	Minimum	net spacing
Other pipelines		spacing L(mm)		between	crossed cable
				and line H(mm)
		Ethernet cable		Ethernet cable
Cable	for	1000		300
conducting
lightning to	the
ground
protection		50		20
grounding
Water supply pipe		150		20
Compressed	air	150		20
pipe
Thermo pipe (non-		500		500
enveloped)
Thermo	pipe	300		300
(enveloped)
Gas pipe		300		20

3P@C Installation Manual

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