12/20kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)

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:

Nominal
Cross-
sectional
Area of
Cable
Nomin-
allnsul-
ation Th-
lckness
She-
ath Th-
lckness
Approx
Quter Dl-
ameter Ofc-
able
Approx
Weight
of
Cable
D.C
Realstance
of Cable
at 20°C
A.C Reals-
tance at
Operating
Temperature
CuALCuALCuALCuAL
mm²mmmmmmmmkg/kmkg/kmΩ/KmΩ/KmΩ/KmΩ/Km
25--------------------
355.51.826.026.09907690.5240.8680.66831.1130
505.51.828.028.011668150.3870.6410.49360.8220
705.51.929.029.014079650.2680.4430.34200.5681
955.51.931.031.0170011000.1930.3200.24650.4105
1205.52.033.033.0198212240.1530.2530.19560.3247
1505.52.034.034.0238314360.1240.2060.15880.2645
1855.52.136.036.0277116030.09910.1640.12720.2108
2405.52.138.038.0336318480.07540.1250.09720.1609
3005.52.241.041.0400021060.06010.1000.07800.1290
4005.52.344.044.0502424980.04070.07780.06160.1010
5005.52.445.045.0604628900.03660.06050.04890.0789



Oparat-
ing Cap-
acity
Cable
induction
Reactive
impeda-
nce of
Cable
Positive
Negative
Sequence
impedance
Zero Sequence
impedance
Short-circuit
Current
CuALCuALConductorScreen
Cu
tape
Cu
Wire
Cu
tape
Cu
Wire
CuALCu
tape
Cu
Wire
uF/KmMH/KmΩ/KmΩ/KmΩ/KmΩ/KmΩ/KmΩ/KmΩ/KmKAKAKAKA
--------------------------
0.15020.63900.20060.69781.13096.41192.25696.85652.41375.153.371.0963.547
0.16610.61450.19300.53000.84446.24511.77596.57342.10767.314.791.0953.544
0.18680.59190.18590.38930.59776.11241.63286.34661.858710.26.681.0913.533
0.20600.57260.17980.30510.44816.18291.06495.34691.228513.89.021.2725.512
0.22280.55860.17450.26270.36905.13901.01495.26771.143817.411.41.2715.511
0.24180.54490.17110.23340.31505.10710.97895.21281.084421.714.21.2705.506
0.26560.53540.16810.21080.26965.09150.72085.17511.804126.717.51.2677.689
0.29160.52160.16380.16390.19055.06650.69155.13020.755134.622.61.2667.682
0.31750.51020.16020.17810.20575.05010.67215.10120.723143.126.21.2657.678
0.35510.49910.15670.16840.18645.05880.65865.09820.697957.437.61.2607.648
0.38800.49070.15410.15410.16175.06110.64775.09110.677671.747.01.2577.629


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the difference between KVV and VV cables and are they clearly different?
Eight or six no less, the first good fire retardant pipe on the line, the box can be opened after the slot
Q:What is the heat of the cross-linked cable?
General model: SYV75-X (X on behalf of its insulation diameter 3mm / 5mm, the greater the larger the diameter of the larger) SYV S --- coaxial RF cable, Y --- polyethylene, V --- poly Ethylene
Q:What is the difference between VV22 and VV62?
The conductor of the cable is resistive, and the current when the cable is running through the conductor to heat up. In a certain installation, ambient temperature conditions, the heat generated by the conductor current and cable in the operating environment under the conditions of the heat dissipation is equal, when the current is safe operating current, which is commonly referred to as the cable carrying capacity. Cable carrying capacity is in a certain installation, ambient temperature conditions, the load, so the installation, the ambient temperature conditions are different, carrying capacity is different from the ambient temperature changes, the safe current is also to change. Therefore, if the cable is running at a certain installation and ambient temperature, if the actual carrying capacity of the cable exceeds the safe cut-off, the heat generated by the conductor is greater than the heat of the distribution, the cable will heat up; the same time when the ambient temperature increases The ability to heat down, if the current carrying capacity is not reduced, the cable is to heat.
Q:The power cable troughs are divided once and twice
The function of the cable connector is used for the protection of the cable
Q:What is the use of wire and cable per square meter of residential building?
You can use sc. if too long, or bend the best use of the bridge
Q:Will the two 16 square copper wire with what specifications of the trunking
How to say that interference is certainly some, if you line less words on one or two in the bridge next to do a tube it! The pipe will be a little better. Upstairs that I do not think that although in practice the construction of this practice a lot, because you do not feel the interference, but the reality does interfere with, or science should not be strong and weak must be separated.
Q:Ceiling on the wire after the tube is the tube on how to fix it on the ceiling?
Or with 6 points to the difference, but almost a few money, but you know when threading, 6 points is absolutely more effort, the line is also effort, the wire protection is also good!
Q:Why does the sparrow stand on the wire without electric shock?
12 meters below the road should be used to protect the tube, the use of rigid PVC pipe protection of course, but not necessarily have to wear armored cable
Q:What type of cable is the power cable?
Our unit to do the professional cable tray to the current domestic ranking before 3 I did not see we have this certification ah there is a professional health and safety management system has an environmental management system and other quality management system of other scientific and technological innovation patents have a lot of what I do not see the CCC, but you can do the next try you can log in China certification recognized information network - expert column, consult the above experts, these experts have all walks of life experience, can help to you.
Q:Wire inside the two lines, red and black, black line is the line of fire or zero line ah?
1 audio and video line of the problem (red and white) to connect the TV box set-top box that line to the cable or radio equipment store to buy a definite muscle wings can be Jiu sad snow on the line 2 TV bad to find TV manufacturers

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