Über Nexans
Produkte & Lösungen
Kundendienst
Jobs & Karriere
Nachrichten & Presse
1 bis 4 Paare, per Paar zusammengestellt 2 und 8 bis 28 Paare, zu viert zusammengesetzt Für die Zusammensetzungen grösser als 56 Paare
Anzahl der Paare
Leiterdurchmesser
Manteldicke min.
Durchmesser max. Aussen
(mm)
Innen
Aussen
2
0.6
1.0
10.5
4
14.0
8
16.5
14
1.2
17.5
20
18.5
28
1.4
21.0
38
21.5
56
23.0
84
1.6
28.0
112
30.5
168
1.8
38.0
224
2.0
44.0
280
51.0
236
57.0
392
58.5
448
2.2
67.0
784
90.5
896
102.5
0.8
11.5
15.5
20.5
24.5
26.5
32.0
39.0
40.5
12.0
23.5
25.0
29.0
31.5
38.5
46.5
51.5
1
14.5
20.0
24.0
Characteristics
Unit
Diameter conductor (mm)
1.
Conductor resistance
Maximum Average
Ohm/km
64
36
23
16
2.
Insulation resistance DC after 3 min of electrification
MOhm x km
5000
3.
Mutual capacitance at 1000 Hz
Maximum values
-cable with 1 pair
nF/km
67
-cable with 4 pairs
62
-other cables
57.5
-cables with 20, 28, et 38 pairs
55
-cables over 38 pairs
52.5
4.
Unbalance of capacity
k1 (pair/pair)
-Maximum Average
pF/500 m
90
-Maximum value (95 % of mesurements)
260
k9-12 (quad to quad)
45
130
5.
DC dielectric strength (1 min)
Between conductors
V (DC)
1500
2000
3000
Between conductors and screen
Number of pairs in cable
Number of quads
1st layer
2nd layer
3rd layer
1 pair
-
4 pairs
6
10
12
4 x (7)
1x (7)
5 x (7)
4 x (14)
1 x (14)
5 x (14)
7 x (14)
5 x (28)
336
1 x (28)
6 x (28)
4 x (56)
1 x (56)
6 x (56)
7 x (56)
Unit Number
Colour of tape
White
5
Black
Blue
Red
3
Yellow
7
Green
Brown
Violet
Position of pair within layer
Colour of insulation
Pair 1
Pair 2
a-wire
b-wire
c-wire
d-wire
1er (pilot)
black
natural
grey
white
2th..., 6th..., 10th...
blue
3th..., 7th..., 11th…
yellow
4th..., 8th..., 12th…
red
5th..., 9th..., 13th…
green