J-H(St)H … Bd (ENG)

Category: Cables and conductors for telecommunications
Type: cable for telecommunications, with aluminum foil screen, with flame propagation delay and without halogen release.
International symbol: J-H (St) H… Bd (VDE 0815).
Rated voltage: 300 V.
Field of use: in places that present a fire danger, in telecommunications, measurement and control circuits, and can be stretched next to a carrier wire.
construction:
Conductor: solid copper.
Insulation: halogen resistance (HI2), halogen-free plastic foil, screened aluminum foil screen, spare wire.
Sheath: gray with delay in flame propagation and no halogen release. The threads are braided four by four, which in turn form bundles, which are arranged radially.
Ambient temperature: laid: -30 ° C to + 70 ° C, moving: -5 ° C to +50 ° C.
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Technical parameters:

Electrical properties at 20 °C 0,6 0,8
max. conductor resistance 130 Ohm/km 73,2 Ohm/km
min. insulation resistance 100 MOhm x km 100 MOhm x km
max. constructive capacity 120 nF/km 120 nF/km

Technical parameters:

Section Sheath thickness External diameter Copper mass Total mass
(mm) (mm) (mm) (kg/km) (kg/km)
2 x 2 x 0,6 1 5,2 13 60
4 x 2 x 0,6 1 7,5 24 90
6 x 2 x 0,6 1 8 36 115
10 x 2 x 0,6 1 9,8 59 144
16 x 2 x 0,6 1 11,4 93 200
20 x 2 x 0,6 1 12,5 116 233
24 x 2 x 0,6 1 13,6 139 280
30 x 2 x 0,6 1 14,9 172 320
40 x 2 x 0,6 1 17 228 405
50 x 2 x 0,6 1,4 19,1 285 485
60 x 2 x 0,6 1,4 20,2 342 660
80 x 2 x 0,6 1,6 23,5 455 820
100 x 2 x 0,6 1,6 25,9 568 920
2 x 2 x 0,8 1 6,7 21 77
4 x 2 x 0,8 1 9,9 41 123
6 x 2 x 0,8 1 10,4 62 152
10 x 2 x 0,8 1,2 12,8 103 220
16 x 2 x 0,8 1,4 18 164 290
20 x 2 x 0,8 1,4 19 203 350
24 x 2 x 0,8 1,4 19,3 243 405
30 x 2 x 0,8 1,4 20,1 304 495
40 x 2 x 0,8 1,4 21,2 404 635
50 x 2 x 0,8 1,6 24,9 505 788
60 x 2 x 0,8 1,6 27,2 606 1020
80 x 2 x 0,8 1,8 29,9 807 1270
100 x 2 x 0,8 2 35,7 1008 1520