AXCLTV TT 12kV Cable

AXCLTV TT 12kV Cable Construction

AXCLTV TT 12kV Cable Application

• Submarine/Underwater Installation: The fully watertight construction and steel wire armor enable the cable to withstand hydrostatic pressure, installation tension, and potential mechanical damage.
• Direct Burial: The steel wire armor effectively resists stones, roots, and ground pressure in the soil.
• Outdoor Air: The LLDPE (linear low-density polyethylene) jacket offers excellent UV resistance and weather resistance, making it suitable for outdoor use.

AXCLTV TT 12kV Cable Standard

• SS 424 14 16

AXCLTV TT 12kV Cable Technical Data

• Average insulation thickness
• 3.4 mm
• Rated Voltage Uo/U (Um)
• 7 / 12 kV
• Minimum installation temperature
• -20 °C
• Maximum operating temperature
• 90 °C
• Short-circuit max. conductor temperature
• 250 °C
• Water proof
• Longitudinal & radial
• Bending factor when installed
• 10 (xD)
• Bending factor when laying
• 12 (xD)

AXCLTV TT 12kV Cable Feature

• Fully Watertight Construction (Longitudinal & Radial): The cable not only prevents moisture penetration in the longitudinal direction (e.g., through the sheath) but, more importantly, incorporates special radial designs (such as water-blocking powder and aluminum-plastic composite tape) to ensure that even if the sheath is damaged, moisture cannot spread longitudinally through the interior of the cable.
• Steel Wire Armored (SWA): A layer of helically wound steel wire provides robust mechanical protection, capable of withstanding immense tensile forces during installation, hydrostatic pressure underwater, and impacts from submerged rocks or ship anchors.
• Environmental-Resistant Sheath (LLDPE Sheath): The outer sheath is made of black LLDPE (linear low-density polyethylene), a material that inherently offers excellent water resistance, abrasion resistance, and UV resistance, making it ideal for long-term outdoor and underwater use.