Bare Copper Conductor

Product Description

Grounding Stranded bare copper conductor power electric cable copper wire

Type:bare copper conductor
Material: 99.9% pure copper
Application: grounding
Standard: ISO 1462 ASTM A 123
Delivery: shipping
Packing: customized
Certification: ISO9001/IEC

Description:

Introduction
Bare copper conductors are made from pure electrolytic-grade copper and are manufactured in compliance with ASTM standards B-8 (concentric lay), B-258 (solids), and in tempers meeting ASTM B-1, B-2, and B-3. Our bare wire is available from 10mm2 to 500mm2 and tempers of soft drawn, medium hard drawn, and hard drawn.

Non-Insulated Stranded Conductor is used as flexible connector in electric transmission and distribution appliance (such as volt transformer, electric stove),electronic equipment and thyristor. Non-Insulated Stranded Conductor also could be used for Grounding Wire in electric working. Also, it can be manufactured according to customer's drawings and demands.
 
Application
Stranded bare copper wire to be used for circuit ground connections as well as machinery and equipment grounding Stranded Bare Copper wire. Non-Insulated Stranded Conductor is used for earthing system of power plant ,transformer station ,tower ,communication station ,airport, railway, subway station , high building ,computer room ,petro plant ,oil reservoir in the environmental of moist ,saline and alkaline ,acid and chemical corrosion medium environmental.
Solid and stranded (classes AA and A) bare copper are suitable for overhead transmission and distribution applications.
Stranded conductor of greater flexibility (classes B and C) are suitable for uninsulated hook-up, jumpers, and grounds in electrical construction.

Standard
Designed according to any international standard as requested.
 Solid or Concentric stranded bare Soft or Annealed Copper.
 
Installation
Soft drawn copper conductor can be installed in air.
It is one material which can be substituted as pure copper stranded cables

Specification

Cross-Section	Structure (No./mm)	Approx. Overall Diameter	DC Conductor	Abruption Force	Gross Weight
(mm2)		(mm)	Resistance at 20°C (Ω/km)	(N)	(kg/km)
16	7/1.70	5.1	1.146	5760	143.3
25	7/2.12	6.36	0.7293	8870	222.8
35	7/2.50	7.5	0.5245	12220	309.8
50	7/3.00	9	0.3642	17320	446.1
70	19/2.12	10.6	0.2706	24080	604.7
95	19/2.50	12.5	0.1943	33160	840.9
120	19/2.80	14	0.1549	11170	1055
150	19/3015	15.75	0.1224	51710	1335
185	37/2.50	17.5	0.1	64570	1651
240	37/2.85	19.95	0.077	83060	2145
300	37/3.15	22.05	0.063	100700	2621
400	61/2.85	25.65	0.0467	136900	3541

Package :
All of our products are with strong packing which is suitable for long time transportation, we also can provide packing according to customer's requirement.

About us
Powerchina Henan Electric Power Equipment Co., Ltd.

• POWERCHINA Henan Electric Power Equipment Co., Ltd. is a subsidiary company of Power Construction Cooperation of China (POWERCHINA) FORTUNE GLOBAL 500
• Professional customer service, product development, technical Support and after Sale Service.
• POWERCHINA Henan Electric Power Equipment Co., Ltd, covering an area of 84000 square meters, was established in 1958
• POWERCHINA Henan Electric Power Equipment Co., Ltd has a total of more than 426 employees, including more than 128 engineers and technicians.

History
POWERCHINA Henan Electric Power Equipment Co., Ltd. covering an area of 84000 square meters was established in 1958 under the name of Luohe Iron Industry Association, during these period, the name of the company changed several times as follows: Luohe Iron Industry Association in 1965, Luohe Electric Equipment Material Factory in 1971, and was placed under the administration of the Electric Power Industry Bureau of Henan in 1976, Henan Electric Equipment Material Company in 2010 with the supervision of State Grid Cooperation of China, after reorganization, become subsidiary company of Power Construction Cooperation of China(POWERCHINA) in September 2011. In 2018, the company name has changed to POWERCHINA Henan Electric Power Equipment Co., Ltd. Presently, the company has a total of more than 426 employees, including more than 128 engineers and technicians, and its fixed asset reached more than 100 million Yuan.

Service
We provide the following services:
Product development and production
Professional customer service
Technical Support
Reliable warehousing and logistics
After-Sale Service and warranty commitmentsOEM&ODM
We have many oversea projects, which have made us professional in OEM and ODM.


Production line
Our company has 440 sets of production equipment and experimental equipment, including low-pressure casting machines, 800-ton die-casting machines, CNC machining centers, 1000-ton servo direct-drive electric screw presses, 300T (200T) horizontal tensile testing machines, 100T servo universal testing machines, magnetic particle flaw detection machines, pendulum impact testing machines that can meet the requirements of - 40 ºC, spectral analyzers, etc., as well as forging hardware, anchor bolts, nuts, segment bolts, dacromet 6 fully automatic production lines including photovoltaic support.


R&D Center
Our R&D Center owes 300t horizontal tension machine, 300t horizontal tension machine, Magnetic particle flaw detector, Magnetic particle flaw detector, Magnetic particle flaw detector, Spectrum analyzer, Coating testing machine and so on
Our Team
We are member of the National Overhead line Standardization Committee and China Electric council Power Equipment Standardization Committee,Participated in the formulation of DL/T 764-2014 DL/T 1343-2014 DL/T284-2012 and other professional standards,At the same time, assisted the State Grid Corporation of China to formulate the general design standard of 1000kV and 800kV transmission and distribution line fittings.
We are also a state-level high-tech enterprise, a provincial enterprise technology center, a Research center of Henan Energy-saving electric power fittings Engineering technology, an innovative pilot enterprise of Henan Province, and an intellectual property advantage enterprise of Luohe City.