8.7/10,8.7/15kv three-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
254.52.448.048.0248620120.7271.2000.92711.5385
354.52.550.050.0296323000.5240.8680.66831.1130
504.52.653.053.0348125340.3870.6410.49370.8220
704.52.757.057.0403629110.2680.4430.34210.5682
954.52.861.061.0514733480.1930.3200.24670.4106
1204.52.964.064.0611638430.1530.2530.19590.3248
1504.53.168.068.0718743460.1240.2060.15910.2647
1854.53.272.072.0837948740.09910.1840.12760.2110
2404.53.377.077.01039158450.07540.1250.09780.1609
3004.53.582.082.01233666530.06010.1000.07880.1295
4004.53.687.087.01426174590.04070.07780.06280.1018
5004.53.892.092.01622682650.03660.06050.05040.0799



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
0.15760.40610.12750.93581.54383.51612.21497.29802.82603.692.422.958--
0.17250.30620.12130.67931.11963.25731.95824.12742.40255.153.372.958--
0.19170.36550.11430.50690.83003.08241.78543.41072.11357.314.792.958--
0.21670.34450.10820.35880.57842.93081.63563.15651.861510.26.682.958--
0.24000.32900.10330.26750.42342.83531.06872.99921.232413.89.022.958--
0.26030.31780.09980.21980.33982.41551.01872.54441.147517.411.42.958--
0.28340.30710.09640.18600.28172.34970.98292.48431.088321.714.23.031--
0.31230.30090.09450.15880.23122.34720.72182.43050.805026.717.53.031--
0.34390.29040.09120.13370.18532.31730.69382.38080.757234.622.63.031--
0.37550.28170.08850.11850.15692.29830.67572.34890.726343.126.23.031--
0.42130.27140.08520.10580.13272.28220.66252.32120.701457.437.63.031--
0.46130.26410.08290.09700.11512.26970.65102.29920.680471.747.03.031--


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
In the air defense regulations, the pipelines of the air defense zone need to be treated with the protective wing ring. The bridge frame is designed according to the cable laid in the bridge. The cable size and quantity determine the size and quantity of the casing. Increase the standby, air defense requirements casing with hot galvanized treatment, both sides of the exposed wall shall not be less than 100 mm, wing ring production can refer to rigid waterproof casing or flexible waterproof casing (explosion-proof). The general construction plans will have a clear sign, or should be presented to the Design Institute in the trial.
Q:W22 in the cable on behalf of what
Is the name of the vv22 it is armored copper core PVC insulated power cable V is PVC, VV said PVC insulated PVC sheathed, insulation and sheath is two different things, the jacket is the outermost layer of the cable, Insulation, mainly from the role of protection cable, the insulation layer is wrapped in the conductor outside the layer, mainly from the insulation. 22 means armored, armored between the sheath layer and the insulation between the strip, and its role is to strengthen the protection of the cable, at the same time, can prevent the mouse bite, can also be used as ground. The copper core is not shown in the letter in the model, because most cables are copper, so the copper cable basically takes its representation (indicated by T). On the contrary, if it is aluminum core cable, it will be added in the model L said aluminum core.
Q:Cable WDZ-YJFE2 (4X185 + 1X95) what does it mean
Bracket spacing of the general level of not more than 2m, vertical not more than 1.5m according to the number of cable the number of levels can be used 1.5m a vertical 1m a relatively insurance
Q:What are the requirements for the spacing between the strong and weak wires?
with a white cable to facilitate the distinction between the cable
Q:Ask you a question: how the computer CD-ROM power supply 5V and 12V two lines? Another audio and video cable which group?
Cable bridge at both ends to be installed across the ground wire, ground wire diameter can not be less than 16mm2. Wire ends and wire ends of the middle box to be installed at both ends of the ground wire, grounding wire diameter can not be less than 6mm2. Full length bridge with the grounding system connected to not less than 2. Cable bridge is divided into trough, tray and ladder-type, mesh and other structures, by the bracket, arm and installation accessories and other components. Can be set up independently, can also be attached to a variety of structures (structures) and corridor stent, reflecting the structure is simple, handsome in appearance, flexible configuration and easy maintenance features, all parts are required galvanized, installed in the building Outside the bridge, if it is in the vicinity of the sea or belong to the corrosion area, the material must have anti-corrosion, moisture resistance, good adhesion, high impact resistance of the physical characteristics. According to the relevant provisions of the specification, galvanized cable bridge for a good grounding. galvanized cable tray direct board each fixed bolt contact resistance should be less than 0.005Ω, then the cable bridge can be used as a ground trunk (dusting cable tray should not be used as a grounding line), the resistance of each cable bridge can be the following formula Calculate: r = ρ · L / S where: ρ = 15 × 10Ω-6 / cm (20 ℃); L = length calculated by 100mm; S = cross-sectional area of ​​cm2. The unit resistance value of the ladder on the pallet is shown in Table 2. The unit resistance value of the cable duct is shown in Table 3 The resistance of each ladder (or each cable slot) after the installation of the cable tray is the total: R = R (r + 1 / 3r ') where: R - ladder, that is, (cable trough) total length of the total resistance (mΩ); r - ladder unit length resistance (mΩ / m)
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:Why does the sparrow stand on the wire without electric shock?
the network patch panel is now more mainstream network system patch panels, generally every 1U height can accommodate 24 8-core network port, back line, front jumper plug in addition, look at the Google Encyclopedia on the 110 patch panel instructions, found a little problem, that is 110 patch panel documents, but the picture is not 110 patch panels, that should be called Kelon, we also Called this thing for the VDF, it should be noted that the 110 system is AT & amp; T, that is, Lucent (Lucent) company's standards, and Kelon is the German Kelon (kelone) company's standard, not the same thing, Dragon frame is generally used in large-scale voice wiring system, and generally fixed for the wall, if placed in the standard cabinet will have to install the backplane, the Kelon frame steel frame fixed on the backplane The 110 patch panel is a standard 19-inch equipment, can be directly fixed in the standard 19-inch cabinet As the 19-inch standard cabinet has been widely used in the civilian areas, so Kelon is now less application, mainly in the use of operators these with a number of tattoo and fat ancient mix of full-chip cable is integrated wiring system in the most basic connector, the product range is also very much on the market, of course, there are many changes in the form On the use of network patch panels and 110 patch panels, Google Encyclopedia and the library have a detailed description, you can refer to
Q:Calculation method of wire and cable outer diameter
You are talking about the calculation of the diameter of the calculation method please refer to GB / T marine cables please refer to IEC-350 and 353
Q:What is the warranty period for wire and cable?
General cable maintenance period is about 15 years, but to ensure that the normal use of the environment, such as the amount of temperature is below 70 degrees, but you are more than 70 working environment to use, of course, may not be used for a year. Therefore, the most important thing is to follow the instructions to use. Wire and cable recommended Ogilvy's.
Q:Dell laptop plug in the power supply usb can not be used, how is it?
It is generally not required to do so because the battery on the computer side of the charge side of the use of all right

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