1000′ 4-4 Terrier Aluminum Duplex Overhead Service Drop Cable
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4-4 Terrier Aluminum Duplex Overhead Service Drop Cable
Allowable Ampacity for 4-4 Terrier Aluminum Duplex Overhead Service Drop Cable XLP at 90°C: 115 Amps
Allowable Ampacity for 4-4 Terrier Aluminum Duplex Overhead Service Drop Cable Poly at 75°C: 90 Amps
Applications:
Duplex aluminium overhead cables have two conductors: one for electrodes, and the other one as a messenger (neutral conductor). This electrical wire, also called duplex overhead aluminum wire, is designed and manufactured for use in 120 V power distribution facilities. It is aerially installed with a maximum operational temperature rating of 75°C.
Just as the name of the aluminum drop duplex cable suggests, it has aluminium conductors which are insulated with a cross linked polyethylene for chemical and mechanical protection, forming the circular core. A bare messenger wire of this electrical cable is made of aluminum and is longitudinally laid on the conductors.
Also Known As:
4-4 terrier aluminium overhead cables, 4 terrier overhead aluminum wire, 4 terrier two conductor cable, 4 terrier 2 conductor power cable, 4 terrier two conductor, 4 terrier aluminum drop, 4 terrier overhead service drop conductors, 4 terrier overhead service conductors.
Standards:
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ASTM B-230
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ASTM B-231
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ASTM B-232
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ASTM B-399
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ICEA S – 76 – 474
Construction
Conductors:
Duplex aluminium overhead cables have a concentric strand or compressed 1350-H19 series aluminum conductor.
Messenger:
Duplex overhead aluminum wire has a bare ACSR messenger. Optional constructions include a messenger of AAC or 6201 alloy.
Insulation:
Cables with duplex overhead service drop conductors have a black cross linked polyethylene (XLP) insulation.
Specifications:
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Size AWG: 4
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Strand: 7/w
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Insulation Thickness (mils): 0.045
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Neutral Size AWG: 4
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Weight lbs./1000ft: XLP: 119
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Weight lbs./1000ft: Poly: 114
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Ampacity: XLP: 115
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Ampacity: Poly: 90
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Application:
Aluminum Duplex Overhead cable is designed for use to supply 120 volt aerial service for temporary service at construction sites, outdoor or street lighting. For service at 600 volts or lower at a conductor temperature of 75°C maximum.
Conductors:
Aluminum Duplex Overhead cable has a concentric strand or compressed 1350-H19 series aluminum series aluminum conductor.
Messenger:
Aluminum Duplex Overhead cable has a bare ACSR messenger. Optional constructions include a messenger of AAC or 6201 alloy.
Insulation:
Aluminum Duplex Overhead cable has a black cross linked polyethylene (XLP) insulation.
Standards:
- ASTM B-230
- ASTM B-231
- ASTM B-232
- ASTM B-399
- ICEA S – 76 – 474
