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The mission critical signalling cables are used between central signalling terminations frame and vital signalling equipments.
SE1047
UNE 21031
Conductors : Solid tinned copper conductors.
Insulation : PVC.
Screen : TCW (Tinned Copper Wire) screen.
Inner Sheath : PVC.
Outer Sheath : PVC.
Limited fire hazard concentric signalling cables : Stranded tinned copper conductors, XLPE insulation, TCW screen, PE sheath, units laid up, LFH sheath. (SE 1047 Type 2)
Concentric signalling screened cables : Stranded tinned copper conductors, PVC insulation, TCW spiral screen, PVC sheath, TCWB, units laid up, PVC sheath. (SE 1047 Type 3)
Limited fire hazard concentric signalling screened cables : Stranded tinned copper conductors, XLPE insulation, TCW spiral screen, PE sheath, TCWB, units laid up, LFH sheath. (SE 1047 Type 4)
Nominal Conductor Cross Section | mm² | 1.85 |
Maximum DC Conductor Resistance | Ω/km | 11 |
Maximum DC Screen Resistance | Ω/km | 9.66 |
Minimum Bending Radius : 7.5×OD
Temperature Range : -25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)
Cable Code | No. of units & Nominal Conductor Cross Sectional Area | No. & Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Overall Diameter | Nominal Weight |
---|---|---|---|---|---|
No.×mm² | No/mm | mm | mm | kg/km | |
RF1047-VC4VV-450/750V-1G1.85 | 1×1.85 | 1/1.53 | 0.7 | 10.9 | 173 |
RF1047-VC4VV-450/750V-3G1.85 | 3×1.85 | 1/1.53 | 0.7 | 18.4 | 453 |
RF1047-VC4VV-450/750V-7G1.85 | 7×1.85 | 1/1.53 | 0.7 | 23.9 | 771 |
RF1047-VC4VV-450/750V-19G1.85 | 19×1.85 | 1/1.53 | 0.7 | 36.8 | 1815 |
Cable Code | No. of units & Nominal Conductor Cross Sectional Area | No. & Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Overall Diameter | Nominal Weight |
---|---|---|---|---|---|
No.×mm² | No/mm | mm | mm | kg/km | |
RF1047-RC4Z1Z1-450/750V-1G1.85 | 1×1.85 | 1/1.53 | 0.7 | 10.3 | 140 |
RF1047-RC4Z1Z1-450/750V-3G1.85 | 3×1.85 | 1/1.53 | 0.7 | 17.1 | 361 |
RF1047-RC4Z1Z1-450/750V-7G1.85 | 7×1.85 | 1/1.53 | 0.7 | 22.1 | 612 |
RF1047-RC4Z1Z1-450/750V-19G1.85 | 19×1.85 | 1/1.53 | 0.7 | 33.8 | 1429 |
Cable Code | No. of units & Nominal Conductor Cross Sectional Area | No. & Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Overall Diameter | Nominal Weight |
---|---|---|---|---|---|
No.×mm² | No/mm | mm | mm | kg/km | |
RF1047-VC4VC4V-450/750V-1G1.85 | 1×1.85 | 1/1.53 | 0.8 | 11.6 | 210 |
RF1047-VC4VC4V-450/750V-3G1.85 | 3×1.85 | 1/1.53 | 0.8 | 19.9 | 561 |
RF1047-VC4VC4V-450/750V-7G1.85 | 7×1.85 | 1/1.53 | 0.8 | 25.9 | 987 |
RF1047-VC4VC4V-450/750V-19G1.85 | 19×1.85 | 1/1.53 | 0.8 | 40.2 | 2375 |
Cable Code | No. of units & Nominal Conductor Cross Sectional Area | No. & Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Overall Diameter | Nominal Weight |
---|---|---|---|---|---|
No.×mm² | No/mm | mm | mm | kg/km | |
RF1047-RC4Z1C4Z1-450/750V-1G1.85 | 1×1.85 | 1/1.53 | 0.8 | 11.0 | 184 |
RF1047-RC4Z1C4Z1-450/750V-3G1.85 | 3×1.85 | 1/1.53 | 0.8 | 18.6 | 487 |
RF1047-RC4Z1C4Z1-450/750V-7G1.85 | 7×1.85 | 1/1.53 | 0.8 | 24.1 | 875 |
RF1047-RC4Z1C4Z1-450/750V-19G1.85 | 19×1.85 | 1/1.53 | 0.8 | 37.2 | 2120 |