TCU/MT/XLPE/OSCR/ISCR/LSOH/GSWB/LSOH

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TCU/MT/XLPE/OSCR/ISCR/LSOH/GSWB/LSOH


Stranded tinned copper conductor

Flame barrier of glass Mica Tape
Cross-linked Polyethylene insulation ( XLPE )
Core twisted in pairs
Colour coding for pair : black/white, continuously numbered
                          triad : black/white/red, continuously numbered
Individual screen of plastic bonded aluminium mylar tape with tinned copper drain wire, approx. 25% overlapped, polyester tape wrapping
Screened pairs twisted in concentric layers
Overall screen of plastic bonded aluminium mylar tape with tinned cooper drain wire, approx. 25% overlapped, polyester tape wrapping
Bedding of Low Smoke Zero Halogen compound
Galvanized steel wire braided armoured.
Low Smoke Zero Halogen compound outer sheath, color : orange or red

Application

For the transmission of digital signals and measuring data in safety area, where the maintenance of circuit integrity in case of fire is required. This cable is suitable for fixed indoor, outdoor and underground installations.


Electrical and Technical data
 Working Voltage : max. 500V
 Test Voltage core/core : 2000V 50Hz 1 min
core /screen : 1000V 50Hz 1 min
 Conductor Resistance L/R Ratio 
0.5 mm2 0.75 mm2 1.0 mm2 1.5 mm2 2.5 mm2
max
36.8 Ω/km 
max
24.9 Ω/km
max
18.6 Ω/km 
max
12.3 Ω/km 
max
7.6 Ω/km 
25 μH/Ω 25 μH/Ω 25 μH/Ω 40 μH/Ω 60 μH/Ω
 Insulation Resistance : min 5000 mΩ/km
 Mutual Capacitance at 1000 Hz single pair
max. 115 nF/km
2 t o4 pairs 90 nF/km 102 nF/km
above 4 pairs 75 nF/km 85 nF/km
Capacitance unbalance : max. 500 pf/500m
 Inductance : max. 1 mH/km
 Temperature Range, fixed : -300C to +900C
 Minimum Bending Radius : 8 x cable diameter
 Circuit Integrity : IEC-60332-1
 Flame Retardancy : IEC-60332-3-22
 Fire Resistancy : IEC-60331-21
 Smoke density : IEC-61034-1 and 2
 Acid gas emmision : IEC-60754-2
 Halogen content : IEC-60754-1

Data sheet

2x2x0.757/0.370.60.31.51.8418
No. of pairs x cross sectionConductorThickness of insulationSteel wire diameterThickness of outer sheathOverall DiameterCable Weight
approx.approx.
(mm2)(mm)( mm )( mm )(mm)( mm )Kg/Km
4x2x0.75 7/0.37 0.6 0.3 1.6 22.5 584
6x2x0.75 7/0.37 0.6 0.4 1.7 26.4 811
8x2x0.75 7/0.37 0.6 0.4 1.8 27.7 932
10x2x0.75 7/0.37 0.6 0.4 1.9 32.5 1146
12x2x0.75 7/0.37 0.6 0.4 1.9 32.5 1220
16x2x0.75 7/0.37 0.6 0.4 2.0 36.7 1528
20x2x0.75 7/0.37 0.6 0.4 2.1 40.2 1795
24x2x0.75 7/0.37 0.6 0.4 2.2 45.7 2170
             
2x2x1 7/0.43 0.6 0.3 1.6 19.7 457
4x2x1 7/0.43 0.6 0.3 1.7 23.6 641
6x2x1 7/0.43 0.6 0.4 1.8 27.7 894
8x2x1 7/0.43 0.6 0.4 1.8 28.9 1016
10x2x1 7/0.43 0.6 0.4 1.9 34.4 1294
12x2x1 7/0.43 0.6 0.4 1.9 34.4 1381
16x2x1 7/0.43 0.6 0.4 2.1 38.6 1704
20x2x1 7/0.43 0.6 0.4 2.2 42.3 2007
24x2x1 7/0.43 0.6 0.4 2.3 48.1 2425
             
2x2x1.5 7/0.52 0.6 0.3 1.6 20.8 508
4x2x1.5 7/0.52 0.6 0.4 1.7 25.5 789
6x2x1.5 7/0.52 0.6 0.4 1.8 29.4 1011
8x2x1.5 7/0.52 0.6 0.4 1.9 31.0 1188
10x2x1.5 7/0.52 0.6 0.4 2.0 36.8 1498
12x2x1.5 7/0.52 0.6 0.4 2.0 36.8 1610
16x2x1.5 7/0.52 0.6 0.4 2.1 41.1 1972
20x2x1.5 7/0.52 0.6 0.4 2.2 45.6 2395
24x2x1.5 7/0.52 0.6 0.4 2.3 51.5 2842
             
2x2x2.5 7/0.67 0.7 0.3 1.6 23.0 606
4x2x2.5 7/0.67 0.7 0.4 1.8 28.5 972
6x2x2.5 7/0.67 0.7 0.4 1.9 33.5 1305
8x2x2.5 7/0.67 0.7 0.4 2.0 35.2 1530
10x2x2.5 7/0.67 0.7 0.4 2.1 41.4 1880
12x2x2.5 7/0.67 0.7 0.4 2.1 41.4 2039
16x2x2.5 7/0.67 0.7 0.4 2.3 47.1 2608
20x2x2.5 7/0.67 0.7 0.4 2.4 51.7 3097
24x2x2.5 7/0.67 0.7 0.4 2.6 59.0 3757
             
4x3x0.75 7/0.37 0.6 0.3 1.7 23.8 679
8x3x0.75 7/0.37 0.6 0.4 1.8 29.9 1110
12x3x0.75 7/0.37 0.6 0.4 2.0 36.4 1551
16x3x0.75 7/0.37 0.6 0.4 2.1 40.2 1884
20x3x0.75 7/0.37 0.6 0.4 2.2 44.8 2287
24x3x0.75 7/0.37 0.6 0.4 2.4 50.9 2728
             
4x3x1 7/0.43 0.6 0.3 1.7 24.8 74.3
8x3x1 7/0.43 0.6 0.4 1.9 31.5 1247
12x3x1 7/0.43 0.6 0.4 2.0 38.1 1720
16x3x1 7/0.43 0.6 0.4 2.2 42.3 2121
20x3x1 7/0.43 0.6 0.4 2.3 47.2 2584
24x3x1 7/0.43 0.6 0.4 2.5 53.7 3091
             
4x3x1.5 7/0.52 0.6 0.4 1.7 26.8 921
8x3x1.5 7/0.52 0.6 0.4 1.9 33.9 1486
12x3x1.5 7/0.52 0.6 0.4 2.1 40.8 2035
16x3x1.5 7/0.52 0.6 0.4 2.2 45.7 2568
20x3x1.5 7/0.52 0.6 0.4 2.4 50.7 3092
24x3x1.5 7/0.52 0.6 0.4 2.6 58.1 3760
             
4x3x2.5 7/0.67 0.7 0.4 1.8 30.1 1157
8x3x2.5 7/0.67 0.7 0.4 2.0 38.1 1897
12x3x2.5 7/0.67 0.7 0.4 2.3 46.8 2715
16x3x2.5 7/0.67 0.7 0.4 2.4 51.8 3357
20x3x2.5 7/0.67 0.7 0.4 2.6 58.0 4126
24x3x2.5 7/0.67 0.7 0.4 2.8 65.9 4907