| Markets: |
North America,South America,Southeast Asia,Africa |
| Brand Name: |
Jinshui |
| Type: |
Insulated |
| Conductor Material: |
Copper |
| Conductor Type: |
Solid |
| Insulation Material: |
PE |
| Application: |
Underground |
| Certification: |
CE |
Product Description
insulated PVC or PE sheath high voltage power cable
The power cable as one of our main products, the specification and appliance of the power cable are listing as follows:
1.The standards
The power cable is mainly complying with IEC 60502 standard, also can be produced according to OEM requirements and other standards, such as BS, DIN, ASTM, VDE, NFC standards, and so on.
2.the construction of the power cable for different voltage grade
2.1 low voltage cable power cable
Low voltage (0.6/1 kv)
single core or multi-core
copper or aluminium conductor
pvc inusulation
steel tape armored or galvanized steel wire armored or unarmored
pvc outer sheath
power cable.
2.2 medium voltage cabel power cable
Voltage grade is up to 35kv,
cross-section area can be up to 1000 sqmm (copper or aluminiun conductor).
Conductor long-time operating temperature is 90 degrees.
In short circuit, conductor highest temperature should be not more than 250 degrees.
1kv-35 kv
multi-cores
copper or aluminium conductor
xlpe insulation
copper tape or copper wire screen
galvanized steel wire armored
pvc or pe sheath
power cable
2.3 high voltage cable power cable
High voltage (35kv~220kv)
copper or aluminium conductor
xlpe insulation
metal sheath (lead or corrugated aluminium)
hdpe or pvc outer sheath power cable.
Laying conditions: for lyaing under ground with large different altitude, be able to bear external machanical force and moderate pulling force.
3. the power cable's characteristic:
3.1 long time operating temperature for cable conductor is 90 degrees.
3.2 the highest temperature of the conductor in short circuit (no longer than 5 seconds) in not more than 250 degrees,
if a joint is in the cable, the temperature of the tinning welding joint is not more than 120 degrees, compressing joint not more than 150 degrees and electro-welding joint not more than 250 degrees.
3.3 no drop in limited provided there is full mechanical tention when cable is laid. It si forbidden to lay cable in iron-pipe or to fix cable by circling around the cable with iron materials.
3.4 being laid, the minimum temperature of the cable shall not be lower than zero degree. In the case of lower temperature, heating measures shall be taken.
We can also supply the OEM and customized products according to your request
Established in 1984, Henan Jinshui Cable Group Co., Ltd. specializes in design and manufacture of various kinds of wires and cables. Our company's headquarters is located in Zhengzhou City of Henan Province, a famous city with convenient transportation in China.
Our company is in charge of 23 domestic sale companies and one trade company, Zhengzhou Jin Hang High-Tech Co., Ltd., mainly responsible for overseas market. There are 638 staff members in the factory, including 18 experienced engineers, 52 lab assistants and 568 workers. The capital asset reached USD10, 507, 000. We have various advance product lines and equipment, including 180 sets for producing use and 40 sets for testing and measurement use. Our product can perfectly meet requests of different standards, for example GB, IEC, BS and ASTM. We also have some ability to satisfy special need of customers. The annual product capacity of cables and wires of our factory is more than 10, 000, 000 kilometers.
As one of the leading manufacturers of cable industry in Henan Province, we obtained certificate of ISO9001 in 2003. All cables of colliery have gotten the certificate of safety for colliery. Our fire retardant cables are approved with the certification of proof products, and most of them met the standards of China Compulsory Certification (CCC). Moreover, we have been already licensed to enter the "Supplier of the China Government Procurement" by the government.
For years, we are keeping providing products with high quality and good service. Our cables and wires are widely used in the construction of buildings airports, power transportation, urban and rural power network reformation and other main projects. Both of products and the factory are greatly commended by customers. Also, we really highly value the overseas market. Our factory has the qualification to export independently which is awarded by Chinese government. The main products of our company have been exported to Africa, Australia, America, Italy, Singapore and other Asian countries. We insisted that pay adequate attention to every customer's request. We insist on our principle of "Good Quality Results Trust and Honesty Makes Success". We sincerely welcome you to touch with us and visit us.
