1000 MCM Extra High Voltage Round Aluminum Cable Al Shield/Sheath XLPE Insulation HDPE jacket 230 kV
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1000 MCM Extra High Voltage Round Aluminum Cable Al Shield/Sheath XLPE Insulation HDPE jacket 230 kV
Application:
• Transmission systems in urba and industrial installations with high load density.
• 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 Shield/Sheath Cable, 1000 MCM XLPE Shield Cable, Aluminum Cable.
Standards:
• IEC 62067: Power cables with extruded insulation and their accessories for rated voltages above 150 kV up to 500 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: Super smooth semiconducting crosslinked 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.
• Metallic Shield/Sheath: Welded smooth aluminum tape longitudinally applied over semiconducting water blocking tapes.
• 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): 1350
• Insulation OD (In): 3.85
• Thickness (mil): 60
• Diameter Over Sheath (In): 4.24
• Approximate Outside Diameter (In): 4.64
• Approximate Net Weight (lb/ft): 7.9
• Minimum Bending Radius (In): 94
• 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): 29.0
• Charging Current (A/kft): 1.45
