Up to 500KV high voltage din stranded acsr cable

 Application

 

(AAC and ACSR) have been widely used in power transmission lines with various voltage levels,because they have such good characteristics as simple structure,convenient installation and maintenance,low cost large transmission capacity.And they are also suitable for laying across rivers valleys and the places where special geographical features exist.

 

 

 

Technical Parameters

 

Service Performance

 

(1).The permissible long-time operating temperature for aerial conductor is 70oC.

(2).Under the circumstance that rare climate is occurring and ice coverage rate low in heavy ice area,the biggest stress of cable at 

the lowest point of the sag should not exceed 60% of the short-time destructive power.

(3).When connecting conductors,the conductor beside the connecting tube cant be prominent.Otherwise,the force on the operating 

conductors will be unbalanced.After connectors are install,the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.

(4).Under installation,the arc downing stress of all the conductors should be the same.With in the permissible distance of crossing buildings or dropping to the ground,the stress can be 10-15% higher than regular stress.

 

Product Performance

(1).The electrical performance of AAC and ACSR is indicated in DCΩ/km(20oC).The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. m of international standard value.

(2).The rated tensile strength of AAC is denoted with the result of total cross-section of all aluminum conductors multiplied by min.tensile of corresponding size specified in the standard for aluminum wire.

(3).The rated tensile strength of ACSR is denoted with sum of all aluminum conductors-tensile strength and steels tensile strength.

 a.The tensile strength of all aluminum conductors is denoted with the result of all cross-sections of aluminum conductors multiplied by min.tensile strength of corresponding size specified in the standard for aluminum wire.

b.The tensile strength of all steel wire is denoted with the result of all cross-sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.

 

 

 

Welcome to inquiry about other special types and OEM accepted.

 

Test system

 

Certificates 

All our products are approved BY CE, CCC ,ISO9001 and ISO14001

 

 

Packing & Shipping

 Cable should be supplied in Steel drum. Cable piece length should be of 500 meter length or as specified

by the customer at the time of order.

 

20-30 working days or as to the buyers' request .

Many transports ways at your option.

Why choose us?

1. Advanced process equipment

2. Competitive price and high quality

3. Excellent after-sale service

4. Attractive design and various styles

5. Powerful technology R&D team

6. Strict quality assurance system and perfect testing means

7. Advanced process equipment

8. Delivery on time

9. Have a good reputation in the domestic and overseas.

10,10 years experience of  production of all kinds power cable.

 

Mains products:Power cable, mining cable, aerial  cable, control cable ,BV wires, and other special cable for different use

 

 

 

Factory & Office

 

 

 

FAQs

1. Which payment terms do you accept?

a) 30% DEPOSIT IN ADVINCE,BANLANCE AGAINST THE COPY OF B/L.

b) 100% L/C at sight.

2. What is your MOQ?

You are advised to please confirm it with us directly as it’s based on different cables.

Usually it’s 100 meters for Medium Voltage Cables.

3. What about your delivery time?

According to the order’s quantity . Usually is 15 – 30 working days.

4.How to packing the goods ?

Usually in wooden drum or steel wooden drums .The cable wire is usually coiled.

5.How to buy power cable if the type is unknow

Please tell me the application, we will help you find the type most appropriate.

6.The Warranty

Oversea technical service center 24 hours avaliable.

 

If any questions, please feel free to contact me