yjv22 4 core 5 core 3 phase 4 6 sqmm 6mm 16mm 16 sq mm 25mm2 70mm2 240mm xlpe insulated armoured copper electric powr

Power cables is used in power transmission and distribution line.It does not only have excellent electric, mechanical properties, but also has powerfulresistance against chemical corrosion, heat aging and environmental stress.

Description

Constructions:

YJV22 cable laying method

1. YJV-22 cable is an armored cable, which can be directly buried, laid in pipes, bridges laid, pipe trench supports, mainly depends on the design, in addition to the design regulations, the specifications do not generally need to be laid through the pipe;
2. Look at the installation calculation rules: The length of the cable protection tube, in addition to the length specified in the design, should be increased according to the following conditions in the following cases: ① Cross the road, increase by 2m at both ends of the width of the roadbed. ②When laying vertically, the distance between the nozzle and the ground is increased by 2m. ③When passing through the outer wall of the building, add 1m beyond the outer edge of the foundation. ④When passing through the drainage ditch, increase by outside the outer edge of the ditch wall.

▼Ordering Options:
For prompt quotation/supplies please make sure your inquiries and your orders are securing the following data :

1 International or Special Standard. (Alternatively, the precise usage of the cable.)
2 Rated voltage.
3 Copper or Aluminium conductors.
4 Size of each conductor.
5 Insulation material: PVC XLPE or others.
6 Number and identification of conductors.
7 Other requirements.
8 Packing.
9 Required delivery time.
10 Required validity.

If this all seems a little too technical for you, then why not get in touch with us. We look forward to assisting you in identifying the best products for your specific application and answering any questions you might have.

▼ Company information:

30 years of experience in R&D, production, and sales of wire and cable.

Invest 200 million to build a modern industrial park, covering an area of 65000 square meters.

Annual revenue is about 500 million US dollars.

CNAS laboratory, more than 100 testing reports.

Products are widely used in real estate, municipal, industrial support, mobile communications etc