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The cables are designed for transmission of low frequent signals up to 90 KHz through symmetric circuits in railway networks, and are suitable for laying directly into the ground or in ducts.
The single core is identifi ed by black ring markings:
Nominal Conductor Diameter | mm | 0.9 | 1.4 |
Maximum Conductor Resistance | Ω/km | 56.6 | 23.4 |
Minimum Insulation Resistance @500 V DC (1min) | MΩ.km | 1000 | 1000 |
Maximum Conductor Capacitance @800Hz (AC) | nF/km | 45 | 45 |
Maximum Capacitance Unbalance @800Hz | |||
K1 (100% / 50% all values) | pF/km | 650/150 | 650/150 |
K9-12 neighboured quads | pF/km | 500/150 | 500/150 |
K9-12 over-neighboured quads | pF/km | 150 | 150 |
ea1/2 | pF/km | 1300 | 1300 |
Miniumum Far-end Crosstalk Attenuation @90KHz | |||
100% / 80% all values | dB/km | 58/62 | 33/45 |
Maximum Attenuation @90KHz | dB/km | 3.3 | 2.6 |
Dielectric Strength, conductor to conductor (DC voltage 1min) | V | 3535 | 3535 |
Surveillance Conductors | |||
Loop resistance, maximum | Ω/km | 190 | 190 |
Insulation resistance | |||
- dry cable core, minimum | MΩ.km | 1000 | 1000 |
- wet cable core, maximum | KΩ.km | 30 | 30 |
Operating Voltage AC/DC | V | 420/600 | 420/600 |
Test Voltage 50 Hz 1 min | |||
Core to Core | Veff | 2500 | 2500 |
Core to Screen | Veff | 2500 | 2500 |
Cable Code | Number of Quads |
Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
---|---|---|---|---|
0.9mm Conductor, 1.8mm Insulated Wire | ||||
RS109y-2Y(L)2Yv-1Q0.9-S(H45) | 1 | 2.0 | 10.0 | 95 |
RS109y-2Y(L)2Yv-3Q0.9-S(H45) | 3 | 2.0 | 15.0 | 200 |
RS109y-2Y(L)2Yv-5Q0.9-S(H45) | 5 | 2.0 | 17.0 | 280 |
RS109y-2Y(L)2Yv-7Q0.9-S(H45) | 7 | 2.0 | 19.0 | 360 |
RS109y-2Y(L)2Yv-10Q0.9-S(H45) | 10 | 2.0 | 22.0 | 480 |
RS109y-2Y(L)2Yv-14Q0.9-S(H45) | 14 | 2.0 | 25.0 | 620 |
RS109y-2Y(L)2Yv-20Q0.9-S(H45) | 20 | 2.0 | 28.0 | 830 |
RS109y-2Y(L)2Yv-30Q0.9-S(H45) | 30 | 2.2 | 34.0 | 1200 |
RS109y-2Y(L)2Yv-40Q0.9-S(H45) | 40 | 2.2 | 38.0 | 1550 |
1.4mm Conductor, 2.8mm Insulated Wire | ||||
RS109y-2Y(L)2Yv-1Q1.4-S(H45) | 1 | 2.0 | 12.0 | 150 |
RS109y-2Y(L)2Yv-3Q1.4-S(H45) | 3 | 2.0 | 19.0 | 350 |
RS109y-2Y(L)2Yv-5Q1.4-S(H45) | 5 | 2.0 | 22.0 | 530 |
RS109y-2Y(L)2Yv-7Q1.4-S(H45) | 7 | 2.0 | 24.0 | 690 |
RS109y-2Y(L)2Yv-10Q1.4-S(H45) | 10 | 2.0 | 29.0 | 950 |
RS109y-2Y(L)2Yv-14Q1.4-S(H45) | 14 | 2.2 | 33.0 | 1280 |
RS109y-2Y(L)2Yv-20Q1.4-S(H45) | 20 | 2.2 | 39.0 | 1750 |
RS109y-2Y(L)2Yv-30Q1.4-S(H45) | 30 | 2.2 | 46.0 | 2550 |
RS109y-2Y(L)2Yv-40Q1.4-S(H45) | 40 | 2.2 | 53.0 | 3320 |