HomeProuductsTunnel Cables

NTSWöU-J Cable

Application

Used in dry, damp and wet places where there are mechanical effects, in mines, in trolley, systems, in cranes, in tunneling applications as trailing and cable power supply.

STANDARDS

construction DIN VDE 0250-813
General Requirements DIN VDE 0250-1
Guide Use DIN VDE 0298-3
Electrical Tests DIN VDE 0472-501, 503, 508
Non-Electrical Tests DIN VDE 0472-401. 402,602,303, 615
Under Fire Condition Tests DIN VDE 0472-803, 804
Flame Retardant VDE 0482-332-1-2,DIN EN 60332-1-2,IEC 60332-1
Oil Resistant HD/EN/IEC 60811-2-1.,DIN VDE0473-811-2-1

CABLE CONSTRUCTION

NTSWöU-J cable-Tunnel Cable

conductor Electrolytic,stranded,tinned copper wire DIN VDE 0295 class 5
Insulation All cores are insulated with 3Gl3 compound (acc. to DIN VDE
0207 part 20).
Lay Up All cores are laid up in contact with each other and interstitial ground cores.
Inner Sheath Special elastomeric compound CM1b (acc. to DIN VDE 0207 Teil 21)
Outer Sheath Heavy-duty  elastomer  5GM5  (acc.  to  DIN  VDE  0207  Teil  21)
Yellow or black

Technical Characteristics

Rated Voltage 0.6 / 1 KV
AC Test Voltage 3KV
Operating Temperature Max. 90°C
Short - Clrcult Temperature Max. 250°C
Working Temperature
Fixed -40°C-+80°C
Mobile -25°C-+80°C
Min Bending Radius VDE 0298-3 Tab.3
Current Carrying Capacities VDE 0298-4

Dimensions And Weight

Cross Section
(mm²)
Overall Diameter
min-max (mm)
Appro. Weight (kg/km)
3x25+3x25/3 40.0-44.0 2470
3x35+3x25/3 44.4-48.4 3150
3x50+3x25/3 47.7-51.7 3750
3x70+3x35/3 52.3-56.3 4690
3x95+3x50/3 59.9-63.9 6210
3x120+3x70/3 63.8-67.8 7430
3x150+3x70/3 69.2-73.2 8900
3x185+3x95/3 73.1-77.1 10330