G7623 Trackside Communications Cables
Applications :
- The cables are designed for limited fi re hazard applications for internal use within stations, buildings and equipment rooms.
Standards :
- LUL Spec G7623 A2
Construction :
- Conductors : Tinned annealed solid copper, 0.5/0.6/0.63 mm nominal diameter.
- Insulation : LSZH Insulation.
- Cabling Element : Two insulated conductors are twisted together to form a pair.
- Stranding : Cables are composed of unit stranding.
- Core Wrapping : Non-hygroscopic plastic tape with overlapping.
- Outer Sheath : LSZH sheath.
Electrical Characteristics at 20 °C :
-
Nominal Conductor Diameter mm 0.5 0.6 0.63 Maximum Conductor Resistance Ω/km 98 68 58 Minimum Insulation Resistance @500 V DC MΩ.km 120 120 120 Maximum Average Mutual Capacitance @1KHz nF/km 80 80 80 Maximum Average Capacitance Unbalance @800Hz pair-to-pair 500 500 500 Test Voltage AC 1min V 500 500 500
Mechanical and Thermal Properties :
- Minimum Bending Radius : 7.5×OD.
- Temperature Range : -30°C to +70°C (during operation); -10°C +55°C (during installation).
Core Identification :
- Colour scheme, unit binder colour and cable make-up according to G7623
Dimensions and Weight :
Cable Code | No. of pairs | Minimum Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
0.5mm Conductor, 0.82mm Insulated Wire | ||||
RS7623A2-HH-1P0.5 | 1 | 1.3 | 6.0 | 30 |
RS7623A2-HH-2P0.5 | 2 | 1.3 | 7.0 | 45 |
RS7623A2-HH-3P0.5 | 3 | 1.4 | 7.0 | 50 |
RS7623A2-HH-6P0.5 | 6 | 1.5 | 9.0 | 61 |
RS7623A2-HH-10P0.5 | 10 | 1.6 | 11.0 | 107 |
RS7623A2-HH-20P0.5 | 20 | 1.9 | 14.0 | 190 |
RS7623A2-HH-40P0.5 | 40 | 1.9 | 16.0 | 320 |
RS7623A2-HH-80P0.5 | 80 | 2.2 | 23.0 | 640 |
RS7623A2-HH-100P0.5 | 100 | 2.2 | 25.0 | 760 |
RS7623A2-HH-160P0.5 | 160 | 2.6 | 29.0 | 1150 |
0.6mm Conductor, 1.12mm Insulated Wire | ||||
RS7623A2-HH-1P0.6 | 1 | 1.4 | 6.0 | 35 |
RS7623A2-HH-2P0.6 | 2 | 1.4 | 7.0 | 50 |
RS7623A2-HH-3P0.6 | 3 | 1.5 | 7.0 | 60 |
RS7623A2-HH-6P0.6 | 6 | 1.6 | 9.0 | 85 |
RS7623A2-HH-10P0.6 | 10 | 1.7 | 11.0 | 145 |
RS7623A2-HH-20P0.6 | 20 | 2.2 | 14.0 | 245 |
RS7623A2-HH-40P0.6 | 40 | 2.2 | 18.0 | 410 |
RS7623A2-HH-80P0.6 | 80 | 2.8 | 25.0 | 830 |
RS7623A2-HH-100P0.6 | 100 | 2.8 | 27.0 | 980 |
RS7623A2-HH-160P0.6 | 160 | 3.2 | 33.0 | 1450 |
0.63mm Conductor, 1.15mm Insulated Wire | ||||
RS7623A2-HH-1P0.63 | 1 | 1.4 | 5.5 | 40 |
RS7623A2-HH-3P0.63 | 3 | 1.5 | 7.3 | 70 |
RS7623A2-HH-5P0.63 | 5 | 1.6 | 8.5 | 89 |
RS7623A2-HH-6P0.63 | 6 | 1.6 | 8.9 | 100 |
RS7623A2-HH-10P0.63 | 10 | 1.7 | 11.1 | 170 |
RS7623A2-HH-12P0.63 | 12 | 1.7 | 11.6 | 195 |
RS7623A2-HH-160P0.63 | 160 | 3.2 | 35.0 | 1595 |
Mineral Oil Resistant |
Rated voltage |
Buried in Ciround |
Laid In Ducts |
PVC Sheath |
|
LSZH Sheath |
|