TCU/MT/XLPE/ISCR/OSCR/LSOH/SWA/LSOH

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TCU/MT/XLPE/ISCR/OSCR/LSOH/SWA/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 copper drain wire, approx. 25% overlapped, polyester tape wrapping
Bedding of Low Smoke Zero Halogen compound
Galvanized steel wire armoured.
Low Smoke Zero Halogen compound outer sheath, color : orange or red

Application

For the transmission of analog 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

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
2x2x0.75 7/0.37 0.6 0.90 1.5 19.2 570
4x2x0.75 7/0.37 0.6 1.25 1.6 22.5 847
6x2x0.75 7/0.37 0.6 1.25 1.7 26.2 1075
8x2x0.75 7/0.37 0.6 1.25 1.8 28.1 1236
10x2x0.75 7/0.37 0.6 1.60 1.9 34.1 1737
12x2x0.75 7/0.37 0.6 1.60 1.9 34.1 1811
16x2x0.75 7/0.37 0.6 1.60 2.0 37.9 2187
20x2x0.75 7/0.37 0.6 1.60 2.1 41.6 2539
24x2x0.75x 7/0.37 0.6 2.00 2.3 48.3 3379
             
2x2x1 7/0.43 0.6 0.90 1.6 20.1 614
4x2x1 7/0.43 0.6 1.25 1.7 23.5 915
6x2x1 7/0.43 0.6 1.25 1.8 27.5 1178
8x2x1 7/0.43 0.6 1.25 1.8 29.3 1340
10x2x1 7/0.43 0.6 1.60 2.0 36.2 1931
12x2x1 7/0.43 0.6 1.60 2.0 36.2 2018
16x2x1 7/0.43 0.6 1.60 2.1 39.8 2396
20x2x1 7/0.43 0.6 2.00 2.2 44.5 3076
24x2x1 7/0.43 0.6 2.00 2.4 50.7 3689
             
2x2x1.5 7/0.52 0.6 1.25 1.6 21.8 787
4x2x1.5 7/0.52 0.6 1.25 1.7 24.8 1015
6x2x1.5 7/0.52 0.6 1.25 1.8 29.1 1316
8x2x1.5 7/0.52 0.6 1.25 1.9 31.3 1526
10x2x1.5 7/0.52 0.6 1.60 2.1 38.6 2195
12x2x1.5 7/0.52 0.6 1.60 2.1 38.6 2307
16x2x1.5 7/0.52 0.6 1.60 2.2 42.5 2744
20x2x1.5 7/0.52 0.6 2.00 2.3 48.0 3584
24x2x1.5 7/0.52 0.6 2.00 2.5 54.1 4202
             
2x2x2.5 7/0.67 0.7 1.25 1.7 24.2 932
4x2x2.5 7/0.67 0.7 1.25 1.8 27.7 1239
6x2x2.5 7/0.67 0.7 1.60 1.9 33.3 1806
8x2x2.5 7/0.67 0.7 1.60 2.0 36.2 2133
10x2x2.5 7/0.67 0.7 2.00 2.2 44.0 2946
12x2x2.5 7/0.67 0.7 2.00 2.2 44.0 3104
16x2x2.5 7/0.67 0.7 2.00 2.3 49.0 3801
20x2x2.5 7/0.67 0.7 2.00 2.5 54.1 4462
24x2x2.5 7/0.67 0.7 2.50 2.7 62.6 5865
             
4x3x0.75 7/0.37 0.6 1.25 1.7 24.6 987
8x3x0.75 7/0.37 0.6 1.25 1.9 31.0 1481
12x3x0.75 7/0.37 0.6 1.60 2.0 38.0 2217
16x3x0.75 7/0.37 0.6 1.60 2.1 41.8 2631
20x3x0.75 7/0.37 0.6 2.00 2.3 47.5 3471
24x3x0.75 7/0.37 0.6 2.00 2.4 53.3 4042
             
4x3x1 7/0.43 0.6 1.25 1.7 25.7 1080
8x3x1 7/0.43 0.6 1.60 1.9 33.1 1819
12x3x1 7/0.43 0.6 1.60 2.1 39.9 2438
16x3x1 7/0.43 0.6 2.00 2.2 44.7 3216
20x3x1 7/0.43 0.6 2.00 2.3 49.6 3812
24x3x1 7/0.43 0.6 2.50 2.5 57.1 4981
             
4x3x1.5 7/0.52 0.6 1.25 1.8 27.3 1226
8x3x1.5 7/0.52 0.6 1.60 2.0 35.7 2117
12x3x1.5 7/0.52 0.6 1.60 2.2 42.6 2808
16x3x1.5 7/0.52 0.6 2.00 2.3 48.3 3781
20x3x1.5 7/0.52 0.6 2.00 2.4 53.1 4415
24x3x1.5 7/0.52 0.6 2.50 2.7 61.7 5835
             
4x3x2.5 7/0.67 0.7 1.25 1.8 30.3 1486
8x3x2.5 7/0.67 0.7 1.60 2.1 39.9 2619
12x3x2.5 7/0.67 0.7 2.00 2.3 49.2 3917
16x3x2.5 7/0.67 0.7 2.00 2.5 54.4 4742
20x3x2.5 7/0.67 0.7 2.50 2.7 61.6 6214
24x3x2.5 7/0.67 0.7 2.50 2.9 69.5 7270