Overhead Transmission 300mm Aluminium Cable With Various Voltage Levels

Conductor(AAC,AAAC and ACSR) have been widely usedas bare overhead transmission cable,primary and secondary distribution cableand 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.ACSR offers optimal strength for line design.Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.

3. Service Performance:

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

(2). Under the circumstance that rare climate is occuring 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 installaion,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.

4. Material Standard:

(1). The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889:1987).

(2). The zinc coated steel wire used for ACSR conforms to IEC 60888:1987.

(3). Production can be arranged according to customers requirements for material standard,etc.

Construction of All Aluminum Conductor and Aluminum Conductor Steel Reinforced

5. Construction:

aluminum conductors steel reinforced ACSRconcentrically stranded about a steel core. Core wire for ACSR is available with class A, B, or C galvanizing; ""aluminized"" aluminum coated (AZ); or aluminum-clad (AW) – please see our ACSR/AW spec for more information. Additional corrosion protection is available through the application of grease to the corer or infusion of the complete cable with grease.

6. Specifications:

ACSR bare conductor meets or exceeds the following ASTM specifications:
B-230 Aluminum Wire, 1350-H19 for Electrical Purposes
B-231 Aluminum Conductors, Concentric-Lay-Stranded
B-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR)
B-341 Aluminum-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ)
B-502 Aluminum-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AW)
B-498 Zinc-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ)
B-500 Zinc Coated and Aluminum Coated Stranded Steel Core for Aluminum Conductors, Steel Reinforced (ACSR)

7. Technical details:

Company Information

Our factory:

Our Service:

1) Inquiries are typically answered within 12 hours and OEM is welcome.

2) We have experienced QC to control the quality of different kind of cables.

3) We're CCC certificated, and can provide CE, Rohs and SGS certificates before exporting.

4) We have grown from a small factory with an annual turnover of USD50,000 to over USD50,000,000 during these 10 years.

5) Huge Inventory Allows Us To Ship Your Order Immediately

6) Our employees are all capable and professinal. They can offer you the Prompt Courteous Service.

7) We ship worldwide.