Central Al-Covered Stainless Steel Tube OPGW Design | Enhanced Optical Ground Wire for Overhead Power Lines

Central Al-covered stainless steel tube OPGW
Single/Double Armour Layers

The central Al-covered steel tube is surrounded by single or double layers of aluminium clad steel wires(ACS) or mix ACS wires and aluminium alloy wires.

Characteristic and Application

Al-covered Stainless Steel tube design increases the cross section of AL, to reach a better fault current and lightning resistance performance.
Good anti-corrosion performance.
Apply to the transmission line which requires small diameter and large fault
current.

Typical Parameters

• Cable Type (OPPC-XX/YY): Various OPPC (Optical Phase Conductor) models.
• Current Rating (measured in Amps, likely the maximum current each cable can carry under different temperature ranges).
• Temperature Ranges: Different operating temperatures: 40-70°C, 40-80°C, and 40-90°C.
• Other Values: The remaining values are likely related to different specifications, such as power loss, tensile strength, or specific electrical characteristics at those temperatures.

Packaging and Drum Details

Cable Sheath Marking:

• Marking Color: White
• Contents:
  • Manufacturer: ZION
  • Year of Manufacture
  • Cable Type
  • Cable Number
  • Length Marking Interval: 1 ± 0.2% m
• Customizable Marking: The outer sheath legend can be altered per user requests.

Reel Length:

• Standard Length: 2 to 3 km per reel
• Custom Lengths: Available upon request

Cable Drum:

• Drum Material: Fumigated wooden or plywood drums
• Sealing: Both ends sealed with plastic caps to prevent moisture during shipping, handling, and storage.
• Testing Access: The inner end of the cable is available for testing purposes.

Cable Packing:

• Protective sealing ensures no moisture infiltration during transit or storage, guaranteeing optimal product integrity upon delivery.