220kV XLPE Insulation Power Cable cables

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

1. Application

This product is apply to electric line which rated power-frequency voltage up to 127/220kV.


2、Type and Specification

Voltage Class

220 kV

Type

YJLW02、YJLW03、YJLW02-Z、YJLW03-Z、YJV、YJY、YJV-Z、YJY-Z

Size Range(mm2)

1 core:400~2500

Executive Standard

GB/Z 1889-2002


3. Operational Performance


    a. Rated power-frequency voltage up to U0/U 64/110 kV.

    b. Cable conductor allowed long-term working temperature not exceeding 90 ℃.

    c. When short circuit happened (the duration no longer than 3 seconds),the maximum temperature of cable conductor is not exceeding 250℃.

d. The bending radius of three cores unarmored cable should not be less than 25 times of outer diameter of cable.

    e. When laying cable, the ambient temperature should not be lower than 0℃.


4、Cable Structure Diagram


       1、Conductor   2、Semi conductive Nylon Tape   3、Conductor Screen  4、Insulation   5、InsulationScreen   6、Semi conductive Buffer Strip  7、Corrugated Aluminum Vertical Cladding   8、Anticorrosive Coating  9、Outer Sheath


 1、Conductor   2、Semi conductive NylonTape   3、Conductor Screen   4、Conductor Screen  5、Insulation Screen   6、Copper Wire Shielding   7、Copper Tape Tighten   8、Outer Sheath


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The living room to the bedroom cable does not work
Submarine cables and ordinary power cables are used for power transmission, the general power cable in general steel armored after squeezing the outer jacket can be, the submarine cable in the outer jacket outside the cover and mixed with asphalt Steel armor layer to increase the mechanical strength and corrosion resistance when laying. Electrical technical parameters and the same as the ordinary power cable, the main consideration to provide cable laying when the submarine channel conditions and the sea environment. Another large length of the submarine power cable also consider the cable intermediate connector technology is reliable (in case of accidental damage or body failure). The difference between the submarine cable and the cable are said, if the need for submarine cable, in addition to the basic provision of electrical performance and other parameters need to provide laying environmental factors such as buried depth, sea water temperature, sea soil thermal resistance coefficient The
Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
First, this should be based on specific circumstances, single-core and multi-core is the main difference between the different softness of the wire. In fact the two do not exist which good question, but the use of the environment is not the same. Second, the family decoration: . the lighting line, can be used 1.5 single strand copper wire. More than . 2P (including) more than air conditioning, that is, hot water heater, Yuba must use 4 square double strand copper wire; . the wall buried the best choice for single wire copper wire, according to the need to choose 4 square Mm, 2.5 square millimeters, 1.5 square millimeters and other specifications.
Q:How long is the service life of the cable?
For corrosive environments, cable trays with suitable corrosion resistant coatings should be used
Q:Cable zc_y v22 what does it mean
If you put seven 1.0 square conductor twisted together, as a power can of course. But you twisted the copper wire, how to solve the insulation? In addition, the manual twist, then there is the problem of density, can not be a bit twisted copper wire twisted round? And if you put the seven core core is not peeling, directly twisted together, then, when the wire when the core heat how you solve. So, do not use this line to do home improvement. But if you want to use this line to do the lamp line or can.
Q:PVC pipe on the GV.215-16 (C) What does it mean
TC line laying is the use of wire steel pipe laying. Wire steel pipe is a thin-walled tube, the nominal diameter is the outer diameter of the pipe. SC line laying is the use of ordinary welded steel pipe laying. Ordinary welded steel pipe is thick-walled tube, nominal diameter is tube diameter.
Q:Power cable casing buried what are the requirements
1 It is advisable to select the route to lay the cable in a suitable way: 1 Avoid the area where the corrosion of the acid, alkali, or stray current is seriously affected by electrochemical corrosion
Q:Why my home analog TV connected to the digital TV set-top box after the screen is black and white
Our teacher wants us to do the thermometer, but I do not know what to do. The What materials should I use? The Whether my straw is now pressed and deformed, and adjust the water level, so that the water level is slightly higher than the bottle, with oil pen in the straw
Q:What is the difference between a trough bridge and a tray tray?
Many, with the cable where the requirements should be used bridge.
Q:Power cable YJV22-8.7 / 15kv-3 * 300 what meaning
Strictly speaking is not in line with the norms. Special signal lines may be subject to interference
Q:Emergency power off after the computer can not open the machine, an open is a lot of words appear seconds limit, you can
Buried a few is based on the project to be set, as to how much diameter will be based on your plan to determine the cable, the national standard to protect the tube diameter at least 1.5 times the diameter of the cable through the cable. Embedded is to consider the size of long-term power supply, when the load increases, you can directly in the embedded casing to wear cables, so that one-time embedded well, not to re-dig cable cable buried cable, saving time and effort, but also to avoid the Damage to the original cable foundation and the road above the cable

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range