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Concentric Signalling Cables Type 1 to SE1047

Concentric Signalling Cables Type 1 to SE1047

Application

The mission critical signalling cables are used between central signalling terminations frame and vital signalling equipments.

Standards

SE1047

UNE 21031

Construction

Conductors

Stranded tinned copper conductors.

Insulation

PVC

Inner Sheath

PVC.

Outer Sheath

PVC

Optional

Limited fi re 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)

Electrical Characteristics at 20℃

Nominal Conductor Cross Section mm²> 1.85>
Maximum DC Conductor Resistance Ω/km> 11>
Maximum DC Screen Resistance Ω/km> 9.66>

Mechanical and Thermal Properties

Minimum Bending Radius: 7.5×OD

Temperature Range:-25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)

Dimensions And Weight

SE 1047 Type 1 Concentric Signalling PVC Sheathed Cables

Cable Code No. of units& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Insulation
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
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

SE 1047 Type 2 Concentric Signalling LFH Sheathed Cables

Cable Code No. of units& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Insulation
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
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

SE 1047 Type 3 Concentric Signalling Screened PVC Sheathed Cables

Cable Code No. of units& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Insulation
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
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

SE 1047 Type 4 Concentric Signalling Screened LFH Sheathed Cables

Cable Code No. of units& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Insulation
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
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