SE1047 concentric signalling cable · 2.5 mm²
Ordering reference SE1047 concentric signalling cable · 2.5 mm²
SE1047
SE1047 concentric signalling cable
Application
Central termination frames · Signalling equipment · Trackside bracket routes · Metro signal circuits
Construction
- 1ConductorStranded tinned copper conductor · 7 × Ø0.67 mm · IEC 60228 cl.2
- 2InsulationRailway signalling insulation
Technical parameters
Railway dutyConcentric signalling
Installation zoneTrackside bracket run and signalling equipment
Cable designConcentric signalling Type 4 LFH sheath
Conductor size2.5 mm²
Voltage class600/1000 V
Max DC resistance at 20 °C7.6 Ω/km
OD guide15.4 mm
Construction designConcentric signalling Type 4 LFH sheath
Conductor materialStranded tinned copper conductor
Operating temperature−15 °C to +70 °C
Cable weight0.44 kg/m
Bend radius10 x OD fixed guide
Outer sheathPVC or limited fire hazard railway sheath
Current rating (guide)≈ 30 A (Cu, 1-core free air, 30 °C — IEC 60364-5-52 guide)
Routine test voltage3.5 kV a.c. 5 min
Ratings & materials
StandardSE1047
Voltage class600/1000 V
Temperature class-15 °C to +85 °C guide
UE Cable · China
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