1000 MCM High Voltage Round Aluminum Wire and Tape Shield XLPE Insulation HDPE Jacket 138 kV
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1000 MCM High Voltage Round Aluminum Wire and Tape Shield XLPE Insulation HDPE Jacket 138 kV
Application:
• Transmission and distribution circuits, in cities with high load densities. Also, for Industrial and Commercial installations.
• May be installed in wet or dry locations indoors or outdoors in conduit and underground ducts.
Also Known As:
1000 MCM High Voltage Cable, Aluminum Shield Cable, 1000 MCM HDPE Jacket, Aluminum Wire and Tape Cable, 1000 MCM XLPE Shield Cable, Tape Aluminum Cable.
Standards:
• IEC 60840: Power cables with extruded insulation for rated voltages above 30 kV up to 150 kV.
• AEIC CS9: Specifications for extruded insulation power cables and their accessories rated above 46 kV through 345 kV.
• ICEA S-108-720: Standard for extruded insulation power cables rated above 46 kV to 345 kV.
Features:
• True triple vertical extrusion system for optimum insulation concentricity, and excellent
electric field control
• Dry cure process.
• Closed handling of raw materials system to eliminate any contact with ambient, until extrusion process ends
• Low dielectric losses.
• Metallic shield for ground connection.
• Sunlight resistant jacket.
Construction:
• Conductor: 1350-H19 Aluminum, Class B or Class 2 filled stranding compacted round or segmental as per ASTM B400 or IEC 60228.
• Semiconducting Tape: A semiconducting tape may be applied helically with an overlap, as required.
• Conductor Shield: Semiconducting cross-linked polyethylene.
• Insulation: High quality, heat, moisture, ozone and corona resistant, cross-linked polyethylene (XLPE).
• Insulation Shield: Semiconducting cross-linked polyethylene.
• Water Barrier: Semiconducting water blocking tape, helically applied over the insulation shield.
• Metallic Shield: Solid, annealed uncoated copper wires per ASTM B3, helically applied and uniformly spaced. A copper tape helically applied over the copper wires, with open helix and water blocking tape.
• Radial Moisture Barrier: A smooth aluminum laminated tape longitudinally applied and bonded to outer jacket.
• Jacket: Black high density polyethylene (HDPE) sunlight resistant thermoplastic compound.
Specifications:
• Size: 1000 MCM
• Shape: Round
• Number of Strands: 61
• Conductor Diameter (In): 1.06
• Insulation Thickness (mil): 890
• Insulation OD (In): 2.93
• Shield Number of Wires: 29
• Shield Size AWG: 13
• Approximate Outside Diameter (In): 3.68
• Approximate Net Weight (lb/ft): 5.1
• Minimum Bending Radius (In): 75
• Maximum Pulling Tension (lb): 6,000
• Conductor Resistance dc @ 20 °C (Ω/kft): 0.017
• Conductor Resistance dc @ 90 °C (Ω/kft): 0.022
• Capacitance (pF/ft): 37.3
• Charging Current (A/kft): 1.12
