Overhead power system Aluminum steel conductor reinforced bare condctor 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

Aluminum steel conductor reinforced stranded acsr cable

 

 

Service Performance

 

Aluminum steel conductor reinforced stranded acsr cable

 

(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 for Aluminum steel conductor reinforced stranded acsr cable

 

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.

 

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

 

Factory & Office

 

 

 

 

 

Frequently Asked Questions:

Q 1: I didn’t find my needed cable in this page.
Answer: Dear Friend, Kindly check our catalog. Also, we supply customization service. So, contact us ! 🙂
Q 2: What’s your Minimum Order Quantity?
Answer: Normally, 100m for small wires. 200m for unarmoured cable. 500m for armoured cable. 1000m for power cable  above 69kV.
Q 3: When can i get the price and what’s the validity?
Answer: For standard types and small orders, it take less than 24 hours. For big quantity and plenty types, it takes less than 48 hours. Validity is 7 days or as per LME price for tenders and big orders.
Q 4: What’s your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment. Or LC at sight. Now you can pay through Alibaba company to our Alibaba sub-account.
Q 5: What’s your delivery time?
Answer: It depends on whether we just has the stock for your type. Or, it takes about 10 – 30 days for normal orders.
Q 6: How is your quality guarantee?
Answer: It will be stated along with our quotation sheet.
Q 7: What’s your package method?
Answer: Usually, it’s cable reel for wires. Wooden drums for small size cables and steel drums for big size cables.

Anyway, all are exporting package to assure no damage in the transportation process. 

 If any questions, please feel free to contact us. 

Skype:hongliangcablesales5