21/35kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)

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

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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--------------------
35--------------------
509.32.136.036.0165213360.3870.6410.49360.8220
709.32.137.037.0191314710.2680.4430.34200.5681
959.32.239.039.0222916300.1930.3200.24650.4105
1209.32.241.041.0253117730.1530.2530.19560.3247
1509.32.342.042.0287819310.1240.2060.15880.2645
1859.32.344.044.0328521170.09910.1640.12720.2108
2409.32.446.046.0390423880.07540.1250.09720.1609
3009.32.549.049.0456826740.06010.1000.07800.1290
4009.32.652.052.0573732120.04070.07780.06160.1010
5009.32.754.054.0690037500.03660.06050.04890.0789



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
--------------------------
--------------------------
0.12390.66750.20960.53630.84845.36451.76975.69282.09767.314.791.2863.568
0.13650.63940.20080.39660.60295.21981.61985.44561.845610.26.681.2653.564
0.14830.61800.19410.31370.45415.12921.05735.29321.220613.89.021.2345.565
0.15840.60510.19000.27270.37625.09421.00825.22331.136917.411.41.2805.551
0.17000.58950.18510.24380.32285.06220.97205.16801.077521.714.21.2795.546
0.18150.57600.18090.22110.27715.03460.98415.11821.067426.717.51.2797.760
0.19720.56150.17630.20130.23865.01650.68695.08020.750334.622.61.2767.745
0.21280.54940.17250.18920.21535.00220.66735.05330.718143.126.21.2757.745
0.23540.53430.16780.17870.19595.00280.65265.04230.691957.437.61.2727.717
0.25510.52240.16400.17110.18194.99500.64055.02510.670574.747.01.2707.710


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Q:What is the difference between a pre-branch cable and a punched clip?
. soil buried pipe, including weak and fire, should be thick-walled galvanized steel pipe, that is, SC series of steel pipe, the best size is not less than SC. weak professional, decorative professional now basically use thin-walled galvanized steel pipe, that is JDG series steel pipe
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:TV tiger when the set-top box when tv / ay look for a look on the platform
. the first two said two cables, KW is KVV that PVC insulated jacket control cable. . the control cable for industrial and mining enterprises, energy and transportation sector, for the exchange rated voltage 450/750 volts below the control, protection lines and other occasions, the use of PVC insulated, PVC sheathed control cable. . the performance difference: the power cable in the main line of power systems used to transmit and distribute high-power power, control cable from the power system distribution point of electricity directly to a variety of electrical equipment, power equipment, power lines. The rated voltage of the power cable is generally 0.6 / 1kV and above, the control cable is mainly 450 / 750V. The same specifications of the power cable and control cable in the production, the power cable insulation and sheath thickness than the control cable thick.
Q:Which has, know the power of the electrical, choose the cable formulas. And explain it
Is the interference signal line can not go with the wire,
Q:What is the warranty period for wire and cable?
General cable shelf life is 10 years, look at the jacket and the insulation with or without cracks, shake the insulation resistance of the general do not breakdown can be used, but the best people to do some pressure test. The withstand voltage test must have been used.
Q:What is the difference between a trough bridge and a tray tray?
Number tube, you can use the oil marker in the above to write the mark with, there are ready to write a digital, with a few numbers together to form a digital use. A line of both ends to be marked with the same mark, check to see the same mark to know is a line.
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:The telephone line, TV line, cable, power lines are worn to a wire tube, what will happen?
VV06 / 13X185 + 1X95 copper core PVC insulated PVC sheathed power cable Reference Price: low voltage power cable VV06 / 13X185 + 1X95 latest price 【2015-06-03】 Specifications: 3X185 +1X95 Conductor technology: B-3; red this price: 34195 yuan / m; monitoring price: 28502 yuan / m VV2206 / 13X185 + 1X95 copper core PVC insulated steel tape armored PVC sheathed power cable reference Price: low voltage power cable VV2206 / 13X185 + 1X95 latest price 【2015-06-03】 Specifications : 3X185 + 1X95; conductor technology: B-3; red price: 35041 yuan / m; monitoring price: 37734 yuan / m YJV06 / 13X185 + 1X95 copper core XLPE insulated PVC sheathed power cable Reference Price: low voltage power cable YJV06 / 13X185 + 1X95 latest price 【2015-06-03】 Specifications: 3X185 + 1X95 conductor technology: B-3; red price: 34084 yuan / m; monitoring price: 28477 yuan / m YJV2206 / 13X185 + 1X95 copper core XLPE insulated steel tape armored PVC sheathed power cable Reference Price: low voltage power cable YJV2206 / 13X185 + 1X95 latest price [2015-06-03] Specifications: 3X185 +1X95; conductor technology: B-3; red price: 34900 yuan / m; monitoring price: 37573 yuan / m Note: Conductor technology: B-3 stranded shaped conductor (such as fan); monitoring price is the latest reference price Quote data from: "cable (dianlancn)" network - the network red price
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:The power cable troughs are divided once and twice
The function of the cable connector is used for the protection of the cable

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