International standards
World-class quality assurance

Participate in multiple overseas projects

Participate in multiple overseas projects

British brand
Zero rejection from global consultants

Extensive experience in overseas project submission

Extensive experience in overseas project submission

Perfect combination of creativity and technology
Each cable is made as per demand

Special cable customization service

Special cable customization service
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NTSCGEWöU Cable

Application

For the connection of electrical equipment large material handling machines such as excavators, cranes, dumpers in mining and tunneling applications. The flexible cable design allows for movement of the equipment during operation.

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

NTSCGEWöU cable-Tunnel Cable

conductor Electrolytic, stranded, tinned copper wire DIN VDE 0295 Class 5
Insulation 3Gl3 type EPR compound
Electrical Field Control Inner and Outer semiconductive layer of semiconductive rubber
Protective-Earth conductor Tinned Copper conductor with semiconductive layer
Lay Up Three main conductors laid-up with three control cores in the outer interstice
Inner Sheath GM1b Type EPR Compound
Reinforcement Embedded braid made of anti torsion synthetic threads
Outer Sheath 5GM5 Type elastomer compound. Red

Technical Characteristics

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 4.2/7.2KV 6.9/12 KV 10.4/18KV 13.9/24 KV 20.8/36 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

Dimensions And Weight

3.6/6 KV

Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x25 + 3x25/3 41.8-45.0 2530
3x35 + 3x25/3 44.2-48.9 2900
3x50 + 3x25/3 48.5-51.4 3600
3x70 + 3x35/3 52.6-55.6 4400
3x95 + 3x50/3 55.7-58.8 5630
3x120 + 3x70/3 59.6-65.9 6200

6/10 KV

Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x25 + 3x25/3 43.6-48.1 2600
3x35 + 3x25/3 45.6-50.4 2980
3x50 + 3x25/3 48.3-51.4 3720
3x70 + 3x35/3 53.4-59.1 4510
3x95 + 3x50/3 57.1-63.2 5720
3x120 + 3x70/3 63.0-69.7 6300
8.7/15 KV
Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x25 + 3x25/3 48.1-53.2 3675
3x35 + 3x25/3 51.8-57.3 4415
3x50 + 3x25/3 55.5-61.4 5135
3x70 + 3x35/3 58.0-64.1 6005
3x95 + 3x50/3 63.4-70.1 7200
3x120 + 3x70/3 67.5-74.6 8700
12/20 KV
Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x25 + 3x25/3 51.1-55.3 4460
3x35 + 3x25/3 54.4-58.2 4990
3x50 + 3x25/3 59.4-63.6 5740
3x70 + 3x35/3 64.2-68.4 6950
3x95 + 3x50/3 69.6-73.8 7870
3x120 + 3x70/3 73.6-77.8 9425
18/30 KV
Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x25 + 3x25/3 66.0-72.8 6360
3x35 + 3x25/3 68.0-75.0 6925
3x50 + 3x25/3 71.6-79.1 7800
3x70 + 3x35/3 75.8-83.7 9140
3x95 + 3x50/3 79.4-87.7 10100
3x120 + 3x70/3 85.3-94.2 12260
20/35 KV
Cross Section
(mm²)		 Overall Diameter
min-max (mm)		 Appro. Weight (kg/km)
3x35 + 3x25/3 75.7-83.6 8400
3x50 + 3x25/3 79.5-87.8 9360
3x70 + 3x35/3 82.0-90.6 10400
3x95 + 3x50/3 87.3-96.4 11770
3x120 + 3x70/3 91.4-101.1 13680