Electrical Overhead Insulated Cable and Wire

Specifications

Electrical  Overhead Insulated Cable

1.usage:

It is mainly used for electric power transmission. 

2. Type of Service Drop Cable:

Duplex Service Drop

Triplex Service Drop

Quadruplex Service Drop

Structure of this cable can be phase conductor with neutral bare conductor or phase conductor with insulated neutral conductor , etc. And we can also produce the cables according to the request of customers.

3. Detailed Introduction of Service Drop Cable

3.1  Duplex Service Drop

1)Applications

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 maximum.

2)Construction

Concentric strand or compressed 1350-H19 conductor , polyethylene or cross linked polyethylene insulation, concentric strand AAC, ACSR, or 6201 alloy neutral messenger.

3.2 Triplex Service Drop

1)Applications:

To supply power from the utility`s lines to the consumer`s weatherhead. For service at 600 volts or less(phase to phase ) at a conductor temperature of 75 maximum for PE insulation or 90 maximum for XLPE insulation .

2)Construction

Concentric strand or compressed 1350-H19 conductor , polyethylene or cross linked polyethylene insulation, concentric strand AAC, ACSR, or 6201 alloy neutral messenger.

3.3 Quadruplex Service Drop

1)Applications

Used to supply 3 phase power , usually from a pole-mounted transformer to the use`s servic head where connection to the service entrance cable is made . To be used at voltages of 600 volts or less phase to phase and at conductor temperature not to exceed 75 for PE insulated conductors or 90 for XLPE insulated conductors.

2)Construction

Conductors are concentrically stranded , compressed 1350-H19 aluminium . Insulated with either polyethylene or XLPE . Neutral messengers aer concentrically stranded 6210 AAAC , AAC or ACSR .  

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