FG7H1OAR Heavy Duty Tunnelling Cable - 8.7/15kV & 12/20kV
Flexible solution for MV equipment in tunnelling and mining applications
$35.00
APPLICATION
Flexible cable for energy supply to MV equipment in tunnelling and underground mining applications. Suitable for indoor and outdoor applications.
CHARACTERISTICS
Voltage Rating Uo/U
8.7/15kV 12/20kV
Test Voltage
8.7/15kV: 30.5kV 12/20kV: 42kV
Ambient Temperature
Fixed: -40°C to +80°C
Flexed: +5°C to +80°C
Maximum Short Circuit Temperature
+250°C
Minimum Bending Radius
Fixed: 6 x overall diameter
Flexed: 10 x overall diameter
CONSTRUCTION
Phase Conductor
Class 5 tinned copper
Insulation
HEPR (Hard Ethylene Propylene Rubber)
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 braid
Central Filler
Rubber compound on a textile polyester support
Inner Sheath
PVC (Polyvinyl Chloride)
Armour
Steel wire braid over the inner sheath
Outer Sheath
PVC (Polyvinyl Chloride)
Sheath Colour
● Red
STANDARDS
Generally to IEC 60502-2, IEC/EN 60228
Flame Retardant according to IEC/EN 60332-1-2
