Concentric Cable Aluminum / Copper Conductor Service drop

Port:	Qingdao, Shanghai or Other Port
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram,Visa
Supply Ability:	500000 Meter/Meters per Month
Place of Origin:	Henan China
Brand Name:	Sanhe
Model Number:	Concentric cable
Insulation Material:	PE, XLPE, PVC
Type:	Low Voltage
Application:	Overhead
Conductor Material:	Aluminum
Jacket:	PE, XLPE, PVC
Product name:	Concentric Cable
Brand:	Sanhe Cable
Certificate:	ISO9001
Insulation:	XLPE PE PVC
Conductor:	Alulminum
Core:	Multi-core
Type:	Insulated
Conductor Type:	Strandeded
Delivery Time:	15-30 Days
Service:	ODM OEM Accepted
Packaging Detail:	Wooden Drums Iron Wooden Drums As your requirement

Product Description

1,STANDARD

The concentric conductors of copper and aluminum, is entirely consistent with the rules ASTM D 790, D 1248, D 2655, D 2656, UL 854, UL 44.

2,CHARACTERISTICS OF THE COPPER AND ALUMINUM CONDUCTORS

The concentric conductors of copper and aluminum, is entirely consistent with the rules ASTM D 790, D 1248, D 2655, D 2656, UL 854, UL 44, .

3,CONSTRUCTIVE CHARACTERISTICS

Each material used in the conductor will be compatible with all other materials used in the manufacture of concentric conductor.
Concentric conductor consists of one or two conductors which in turn are coated with a bare conductor distributed helically around the conductors.
According to these configurations will have a phase and outer concentric neutral (bipolar), or two phases and these external neutral (tripolar)
Section of all conductors that form the concentric conductor of both phases as the concentric neutral is the same.

4,Conductor:

The materials used in the manufacture of concentric aluminum conductors formed by wires keychain aluminum 1350.
Aluminum shall comply with the provisions of ASTM B 3 standard and UL 854.
In the phase conductors with 7 wires, will be able to perform welding wires during wiring. Once this process is completed it will not be allowed two welds closer than 15m (50ft)
According to paragraph 6 of ASTM B 8, the wiring process will be as follows:
Over the central conductor will be braided the rest of the layers. Braiding step will be at a distance to vary between 8 and 16 times the outside diameter. The lay direction of the wires in the outer layer will be right.

Product Type:	Concentric cable
Material:	Aluminum / Copper
Insulation:	PVC / XLPE / PE
Sheath	PVC
Conductor type	Stranded
Application	Power transmission
Color:	Black / Red / Required
Core:	Single, Double, or Multi cores