Product Details

Products Application

Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.

Product Construction

Concentrically stranded aluminum wires, concentrically stranded about a steel core.

• Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease. • ACSR conductor is also available in non-specular.

Product Standards

SPECIFICATIONS: ACSR Bare conductor meets or exceeds the following specifications: • GB 1179 Round wire concentric lay overhead electrical stranded conductors • AS 3607 Conductors - Bare overhead - Aluminium and aluminium alloy-Steel reinforced • IEC 61089 Round wire concentric lay overhead electrical stranded conductors • BS EN 50182 Conductors for overhead lines — Round wire concentric lay stranded conductors • ASTM B 232 Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced

Code	Stranding and wire diameter			Nominal overall diameter	Cross-sectional area	Approx. mass	Break. load	Equiv. aluminium area	D.C. resistance per km at 20℃
		Aluminium 1350	Steel	Nominal overall diameter	Cross-sectional area	Approx. mass	Break. load	Equiv. aluminium area	D.C. resistance per km at 20℃
		mm	mm	mm	mm2	kg/km	kN	mm2	Ω
Barley	6/2.50	1/2.50	7.5	34.36	118	10.2	29.0	0.975
—	6/2.75	1/2.75	8.3	41.58	—	—	—	—
Bean	6/3.00	1/3.00	9.0	49.48	170	14.5	41.8	0.677
Cabbage	6/3.75	1/3.75	11.3	77.31	265	21.4	65.2	0.433
Carrot	6/4.75	7/1.60	14.3	120.4	399	32.0	105	0.271
—	30/2.50	7/2.50	17.5	181.6	—	—	—	—
—	30/3.00	7/3.00	21.0	261.5	—	—	—	—
—	30/3.25	7/3.25	22.8	306.9	—	—	—	—
—	30/3.50	7/3.50	24.5	356.0	—	—	—	—
—	54/3.00	7/3.00	27.0	431.2	—	—	—	—
—	54/3.25	7/3.25	29.3	506.0	—	—	—	—
—	54/3.50	7/3.50	31.5	586.9	—	—	—	—
—	54/3.75	19/2.25	33.8	672.0	—	—	—	—
—	3/1.75	4/1.75	5.3	16.84	—	—	—	—
—	3/2.50	4/2.50	7.5	34.36	—	—	—	—
—	4/3.00	3/3.00	9.0	49.48	—	—	—	—
—	4/3.75	3/3.75	11.3	77.31	—	—	—	—

Company Profile

About Us

Henan Tong-da Cable Co., Ltd, successfully listed on Shenzhen Stock Exchange on Mar.3rd, 2011 (Stock Abbreviation: Tongda Stock, Stock Code: 002560), has devoted itself to the production, R & D and sales of wires and cables for more than 30 years.

The company covers an area of 360,000 square meters with a registered capital of 440 million RMB, which owns eight kinds of major professional products: Phase and earth conductor, power cable, overhead insulated cable, fire resistant cable, environmental protection PVC insulated building wire, contact and catenary wire for Electrified Railway, cable for rail traffic and control cable. Not only special wires and cables in flame retardant, fire resistant, low-smoke free halogen, irradiation cross-linking and etc. can be produced simultaneously, but also can meet the standard of IEC, British BS, American ASTM, German DIN and others, on the basis of customers' requirements.

The company has passed ISO9001 quality system certification, ISO14001 environmental system certification, OHSAS18001 occupational health system certification, CCC National Product Certification, PCCC product certification, CRCC railway product certification, and obtained the National Industrial Product Production License, AAA credit rating certificate, etc.

As the long-term main supplier of State Grid of China Corporation, China Southern Power Grid Corporation, Provincial Power Grid Corporation, China Railway Corporation and many large well-known real estate companies, Tong-da's products, widely used in smart grid, electrified railway, urban rail traffic, real estate engineering, home decoration, have exported to more than 60 countries and regions, such as Europe, Middle East, Southeast Asia, Africa and highly received unanimous praise from numerous customers.

workshop

The products are ISO 9001 ,ISO 14001,OHSAS 18001 certificated. We are equipped with advanced production and inspection equipment and the products strictly according to international standards or customers' requirements.

R & D Building

The company has obtained 48 patents, including 5invention patents. and be approved "ehv conductor in henan province engineering technology research center", has accumulated rich technical reserves for company development.

Customer visit

The company exports to South America, Southeast Asia, the Middle East, Europe, North America, Africa and more than 60 countries and regions, and enjoys a certain reputation among users.

Product packaging

Explanation

The package is usually wooden drums ,steel drums,steel-wooden drums or according to customers’ requirement.

FAQ

Q1. Are you a manufacturer?
Yes, we are a manufacturer own factory with almost 30 years experiences.
Q2. What are your main products?
Main products including: ACSR, AAC, AAAC ,ACAR,ACSS,ACSS/TW,ACCC,ACSR/AW,ACS ,GSW, Aerial Bundled Cable(Low/Medium Voltage),Power
Cable,Copper Alloy Wire for Electrical Railway System
Q3. Which countries and regions have your products been exported to ?
Asia, South America, North America, Europe, Africa, Oceania,including: Peru,Colombia, Chile,Korea, America, Philippines,
Vietnam,Singapore, Australia,Dominica,Kenya,Poland,Pakistan,Rwanda,Brazil,Myanmar,Zambia, Congo,Ecuador,Lesotho,Bolivia,Thailand Germany,Angola,Yemen,India,Netherlands,Benin,Maldives,Canada,Honduras,Albania,Burundi,Paraguay , Sri Lanka,New
Zealand,Bahrain,Costa Rica,Trinidad and Tobago,Guyana, Nicaragua,Mongolia,Haiti,Ghana,Macedonia etc.
Q4. Is the quality of your products guaranteed?
Yes,the quality of our products is highly guaranteed. The products are ISO 9001 ,ISO 14001,OHSAS 18001 certificated. Our workshops
are equipped with advanced production and inspection equipment and the products strictly according to international standards or
customers' requirements. We do 100% inspection for every batch of semi-finished and finished products.
Q5. What’s the package of products ?
The package is usually wooden drums ,steel drums,steel-wooden drums or according to customers’ requirement.
Q6. How can I get samples?
Please notify the detailed information of sample you need. If we don't have the exact model, please consider whether the similar
model is OK for you. we provide the free samples for inspection while freight is charged.
Q7. What is our payment terms ?
We can accept the following payment terms: T/T, L/C, O/A

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