NTSCGECECWÖU Tunnel Boring Cable (3.6/6kV & 6/10kV)
Flexible cable for TBM reeling drums and tunnel applications
$15.00
APPLICATION
Flexible cable suitable for reeling drums of tunnel boring machines and generally for tunnel applications. Suitable for indoor and outdoor applications.
CHARACTERISTICS
Voltage Rating (Uo/U)
3.6/6kV; 6/10kV
Test Voltage
3.6/6kV: 11kV; 6/10kV: 17kV
Ambient Temperature
Fixed: -40°C to +80°C
Flexed: -25°C to +80°C
Maximum Short Circuit Temperature
+250°C
Minimum Bending Radius
Fixed: 6 x overall diameter
Flexed: 10 x overall diameter
Maximum Torsional Stress
±25°/m
CONSTRUCTION
Phase Conductor
Class 5 tinned copper conductor
Insulation
Rubber compound Type 3GI3
Semi-Conductive Layers
Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation
Protective Earth Conductor
Individual copper wire screen
Control Conductor
Class 5 tinned copper conductor
Central Filler
Semi-conductive compound on a textile polyester support
Inner Sheath
Rubber compound Type 5GM5
Monitoring Conductor
Copper wire screen over the inner sheath
Outer Sheath
Rubber compound Type 5GM5
Sheath Colour
● Red
STANDARDS
VDE 0250 Part 813, VDE 0295, EN 60228
Flame Retardant according to IEC/EN 60332-1-2
