Chinese Manufacturer Customized Aerial Twisted Service Concentric Cable

• Customization: Available
• Application: Overhead
• Voltage: Low and Medium Voltage Cable
• Model NO.: Concentric Cable
• Current: AC Cable
• Insulation Material: XLPE
• Sheath Material: XLPE or PVC
• Material Shape: Flat Wire
• Wire Core Material: Aluminum or Copper
• Certification: ISO, CCC, CE, RoHS, VDE
• Model: Concentric Cable
• Brand: Zoom Link
• Type of Company: Manufacture
• Quality: 100% Test Each Drum
• Prices: Factory Prices
• ODM or OEM: Ok
• MOQ: 500m
• Sample: Free
• Prepayment: 30%
• Logo: Customized
• Transport Package: Drum
• Specification: customized
• Trademark: ZML
• Origin: China
• HS Code: 8544492100
• Production Capacity: 50000m Per Day

Product Description

Product Description

Chinese Manufacturer Customized Aerial Twisted Service Concentric Cable

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,ASTM B 801, ASTM B800 .

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.
 
Conductor:
 The materials used in the manufacture of concentric aluminum conductors formed by wires  aluminum 8000 serises , or 1350 Al, or Copper 
shall comply with the provisions of ASTM  standard . 
 
Isolation:
 Each phase conductor will contain an insulating layer of XLPE for a temperature of 90 C. in the bipolar cables, over the insulating layer will be the braided neutral conductor helically with a passage between 8 and 16 times the outer diameter. In the tripolar cables over the isolation of each phase will have a PVC insulation filling in the joint of both cables and over this will be placed the neutral conductor. 
 Will be put over the concentric neutral conductor a tape and over this outer layer of PVC. Must ensure the tightness of the set plus adequate resistance to ultraviolet rays (UV),Covering the entire concentric conductor will be placed a PVC coating.
 

CONCENTRIC CONDUCTORS  AL
FEATURES		#8 x 2	#8 x 3	#6 x 3	#4 x 3	#2 x 3
Phase	Material	Al	Al	Al	Al	Al
	No. Of wires	7	7	7	7	7
	Wire diameter  (m.m.)	1,234	1,234	1,555	1,961	2,473
	phase diameter (m.m.)	3.71	3.71	4.67	5.89	7.42
	Phase area  (mm²)	8,367	8,367	13.3	21.15	33.62
	Nominal electrical resistance  C.C. a 20°C Ohm/Km.	3.43	3.43	2.16	1.36	0.855
	Nominal weight Kg/Km	22.69	22.69	247	57.37	91.21
	Ampacity  (A)	45	45	60	75	100
	Phase Insulation thickness (m.m.) (PE)	1.14	1.14	1.14	1.14	1.14
	Diameter over insulation	5.99	5.99	6.95	8.17	9.7
Neutral	No. Of wires	37	37	37	65	65
	Wire diameter  (m.m.)	0.536	0.536	0.676	0.643	0.823
	Area of Neutral (mm²)	8.349	8.349	13.280	21.107	34.578
Interior Nylon tape thickness (mm²)		0.05
Exterior Thickness for PE cover (mm²)		1.14	1.14	1.14	1.14	1.14

Detailed Photos

 

Packaging & Shipping

 

FAQ

1.Are you a manufacturer or trading company?
We are a professional manufacturer.We can control your order from the first beginning to the last.
Welcome to visit us.We'll pick you up in Zhengzhou

2. How can I get a sample to test your quality?
The samples are free for you.New clients are expected to pay for the courier cost.

3.What's your Minimum Order Quantity?
Normally 1000m.How ever the cable is very heavy.
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.

4.Can I get a discount?
It depends on your quantity,We can make a discount and afford the freight.
Pls kindly contact us.

5. Does your company accept OEM production?
Yes, could print your company name we even custom the quality card to promote your company.

Certifications

 

Company Profile