(N)TSCGEWöU-TBM

The cables are suitable for reeling power supply cables for TBM’s machines and in underground mines for tunnel constructions.

Conductor : Flexible Tinned Electrolytic copper conductor DIN VDE 0295 Class 5.

Insulation : 3Gl3 type EPR compound.

Electrical Field Control : Inner and Outer semiconductive layer of semiconductive rubber.

Control core : Tinned Copper conductor with semiconductive layer.

Protective-Earth Conductor : Tinned Copper/ Textile braiding combinated cores laying concentric around each power core.

Core Identification

Main Cores : Natural coloring with black semiconductive rubber.

Control cores : Black.

Lay Up : Three main conductors laid-up with three control cores in the outer interstice.

Inner Sheath : GM1b Type EPR Compound.

Screen Overall : concentric lay of copper wire spinning.

Outer Sheath : 5GM5 Type elastomer compound. Red.

Rated Voltage	3.6/6 KV	6/10 KV	8.7/15KV	12/20 KV	18/30 KV
AC Test Voltage	11KV	17KV	24KV	29KV	43KV
Max.Permissible Operating Voltage AC	4.2/7.2 KV	6.9/12KV	10.4/18 KV	13.9/24KV	20.8/36 KV
Max.Permissible Operating Voltage DC	5.4/10.8 KV	9/18 KV	13.5/27 KV	18/36 KV	27/54 KV
Min Bending Radius	VDE 0298-3 Tab 3
Current Carrying Capacities	VDE 0298-4
Working Temperature
Fixed	-40°C-+80°C
Mobile	-25°C-+80°C
Max.Tensile Load Of cable	15N/mm²
max.torsion	25°/m
Trawl Speed For Tunnelling App	Max.30 m/min
Minimum Distarce For Change Of Direction	20×D

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