TYPE D1 & D2 Railway Signalling Cable

Application

The cables are designed for railway signalling systems. The cables are suitable for use in d.c. circuits where the nominal voltage to earth does not exceed 1100 volts and are suitable for installation in ducts.

Standard

  • NR/PS/SIG/00005(formerly RT/E/PS/00005)

Cable Construction

TYPE D1 & D2 Railway Signalling Cable Railway Cable
Conductors Tinned stranded copper, according to IEC 60228 class 2& BS 6360.
Insulation LSZH or EPR Type GP4 to BS 7655.
Core Wrapping Plastic tape(s) with overlapping.
Sheath LSZH.

Electrical Characteristics at 20℃

Nominal Conductor Cross Section mm^2 0.75 1.5 2.5 10.0 16.0 35.0 70.0 95
Maximum Conductor DC Resistance Ω/km 24.8 12.2 7.56 1.84 1.16 0.529 0.27 0.195
Voltage Rating KV 0.65/1.1
Nominal Insulation Thickness mm 0.85 0.8 0.8 1.0 1.0 1.2 1.4 1.6

Mechanical and Thermal Properties

Minimum Bending Radius 6×OD (static); 15×OD (dynamic)
Temperature Range -25℃ to +85℃ (during operation); -10℃ to +85℃ (during installation)

Dimensions and Weight

Cable Code No. of cores& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Nominal Sheath Thickness Overall Diameter Min/Max Nominal Weight
No.×mm^2 No/mm mm mm kg/km
Type D1
RS/D1-3GH-1G0.75 1×0.75 7/0.37 2.0 6.5/8.1 25
RS/D1-3GH-1G1.5 1×1.5 7/0.53 2.0 6.8/8.5 30
RS/D1-3GH-1G2.5 1×2.5 7/0.67 2.0 7.2/8.9 34
RS/D1-3GH-1G10 1×10.0 7/1.35 2.0 9.4/11.8 205
RS/D1-3GH-1G35 1×35.0 19/1.53 2.0 12.9/16.1 495
Type D2
RS/D2-3GH-2G1.5 2×1.5 7/0.53 2.0 9.4/12.1 140
RS/D2-3GH-2G2.5 2×2.5 7/0.67 2.0 10.5/13.1 170
RS/D2-3GH-2G10 2×10.0 7/1.35 2.0 15.0/18.7 383
RS/D2-3GH-2G16 2×16.0 7/1.70 2.0 16.7/20.9 625
RS/D2-3GH-2G35 2×35.0 19/1.53 2.2 22.3/27.8 994
RS/D2-3GH-2G70 2×70.0 19/2.14 2.4 28.8/36.0 2121
RS/D2-3GH-2G95 2×95.0 19/2.52 2.6 33.2/41.5 2760
RS/D2-3GH-4G0.75 4×0.75 7/0.37 2.0 10.2/12.8 150
RS/D2-3GH-7G0.75 7×0.75 7/0.37 2.0 11.8/14.7 225
RS/D2-3GH-10G0.75 10×0.75 7/0.37 2.0 14.4/18.0 280
RS/D2-3GH-12G0.75 12×0.75 7/0.37 2.0 14.8/18.5 321
RS/D2-3GH-19G0.75 19×0.75 7/0.37 2.0 17.0/21.3 425
RS/D2-3GH-27G0.75 27×0.75 7/0.37 2.0 20.1/25.1 606
RS/D2-3GH-37G0.75 37×0.75 7/0.37 2.2 22.7/28.4 786
RS/D2-3GH-48G0.75 48×0.75 7/0.37 2.2 25.7/32.2 972
RS/D2-3GH-4G1.5 4×1.5 7/0.53 2.0 10.9/13.7 250
RS/D2-3GH-7G1.5 7×1.5 7/0.53 2.0 12.6/15.8 370
RS/D2-3GH-10G1.5 10×1.5 7/0.53 2.0 15.6/19.4 410
RS/D2-3GH-12G1.5 12×1.5 7/0.53 2.0 16.0/20.0 410
RS/D2-3GH-19G1.5 19×1.5 7/0.53 2.0 18.5/23.1 615
RS/D2-3GH-27G1.5 27×1.5 7/0.53 2.2 22.2/27.8 897
RS/D2-3GH-37G1.5 37×1.5 7/0.53 2.2 25.1/31.4 1126
RS/D2-3GH-48G1.5 48×1.5 7/0.53 2.4 28.1/35.1 1280
RS/D2-3GH-4G2.5 4×2.5 7/0.67 2.0 11.9/14.8 340
RS/D2-3GH-7G2.5 7×2.5 7/0.67 2.0 13.8/17.2 500
RS/D2-3GH-10G2.5 10×2.5 7/0.67 2.0 17.1/21.3 680
RS/D2-3GH-12G2.5 12×2.5 7/0.67 2.0 17.6/22.0 613
RS/D2-3GH-19G2.5 19×2.5 7/0.67 2.0 20.4/25.5 815
RS/D2-3GH-27G2.5 27×2.5 7/0.67 2.2 24.6/30.7 1200
RS/D2-3GH-37G2.5 37×2.5 7/0.67 2.4 27.8/34.7 1600
RS/D2-3GH-48G2.5 48×2.5 7/0.67 2.6 31.2/39.0 1960
Contact Us

Add the link of current page.

Clear

Submit

Instant Messaging

WhatsApp :

+86 189 5453 2875

Skype :

Caledonian Cables

live:1cb87739a29fb08c

Wechat :
The personal information you enter is only used to reply to your message, It will not be leaked or used for other purposes.