66kv to 500kv Single 1and 3 Core Copper Aluminum Cu Al XLPE Insulated PVC Sheath Yjl Armored Medium High Voltage Power Cable

66KV to 500KV High Voltage Cable

Application: High voltage power cable is applicable to being fixedly laid on the transmission and distribution line of rated voltages from 66kV up to 500kV with the use for power transmission and distribution. Laying site for instance in tunnel, pipeline and soil to transport electrical energy. Allowing for high fall or vertical installation

Applicable standards: IEC60840, IEC62067, HD632, ANSI/ICEA S-108-720,GB/T22078,GB/T18890,GB/T11017,GB/T31489 or the standards agreed by both of the customers and us.

Construction:

Conductor: Plain circular compacted copper or aluminum conductor for≤800 mm2,Compacted miliken copper or aluminum conductor with separator tape for>800 mm2. 

Conductor-screen: Extruded semi-conductive cross linked polyethylene

Insulation: Extruded supper clean cross linked polyethylene

Insulation-screen: Extruded bonded semi-conductive cross linked polyethylene

Block water buffering layer:  Helically applied swelling tape

Metallic sheath: Corrugated aluminum (or copper) sheath, lead sheath and aluminum-polymer laminated sheath can be applied as metallic sheath of the HV power cable. A layer of annealed copper wires can be added as a metallic screen to meet the short-circuit current requirements during ground faults current .

Asphalt:Black asphalt coating

Jacket and Graphite:Extruded polyethylene or PVC jacket, Graphite coating on outer sheath surface

Scope of voltage grade and core number and cross-section

a) National standard

b) IEC/BS/DIN standard

c) ASTM standard

Products Pictures

FAQ

1. Q:How does your factory control the quality?

A:Factory has a quick and enthusiastic merchandisers team, strict and responsible QC team, service for many well-known brands all around the world with our high-quality products and strict.

2. Q:Can I visit your company?

A: Sure,If you need,we will arrange the driver to pick you up.

3. Q:How can I get some samples?

A: Contact me on below,Determin sample and address for shipping.

4. Q:Have you ever supplied cables to our country?

A:  Henway Cables have been sold to over 100 countries and regions in the world. you can contact me for details.

5. Q:What is your MOQ?

A: MOQ Normally 500 meters for big diameter cables. Please contact me for detail info if you have specific cable requirement.

6.  Q:When can I get the price?

A: Usually quote within 6 hours after we get your inquiry.

7. Q:How long is your delivery time?

A: According to your order’s quantity. Usually our lead time is 3 – 20 working days.

 

For more information about wires and cables, please feel free to contact us. Your inquiries will be replied to within 6 hours!!