||GB/T 11017/IEC 60840
||48/66 kV~127/220 kV
|Number of Cores:
||Class of Conductor:
YJLW02, EHV Power Cable, 48/66 kV~127/220 kV, Cu/XLPE/Corrugated AL/PVC (GB/T 11017/IEC 60840)
This product by GB11017 "rated voltage of 110 kV copper, Aluminum core XLPE power cable" and IEC60840 "rated voltage 30 kV to 150kV power cable insulation crowded pack test" standard.
The product is suitable for use in power transmission and distribution lines with rated power
frequency voltage 48/66kV,64/110kV,76/132kV
Rated power-frequency voltage U0/U: 48/66kV,64/110kV,76/132kV.
Max. permissible continuous operating temperature of conductor: 90ºC.
Max. short-circuit temperature of conductor shall not exceed 250ºC(5s maximum duration).
The ambient temperature under installation should not below 0ºC.
The bending radius should not less than 25 times of the cable diameter.
For laying indoors, in tunnel, cable French, well or direct in ground, able to bear external mechanical forces and certain pulling force.
|Section||Insulation Thickness||Metallic Sheath Thickness||Sheath Thickness||Overall Diameter||Cable Weight||Electrical Resistance|
- Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
- Second, the laying of the bracket, the power cable should be placed in the upper control cable, but 1000 volts below the power cable and control cable can be laid side by side
- Q:How to effectively reduce the cost of car wiring harness?
- The bottom edge of the bridge after bending (bottom bevel) and the width of the bridge can be the same length, but the range is controlled at 100-400mm, select the length of the two points, in the bridge side to help out on the side Two vertical lines, selected bridge bending direction as the cutting opening side; open the opening side as the bottom edge to draw the two vertical lines were used as two isosceles triangle in the sub-line, the waist triangle Edge length of the formula for the L = 2 × (bridge height × sin22
- Q:150,120,95,50,25,10,4 * 1.5,2 * 1.5 how much cable to use the heat shrink tube
- (AX-310HHC) cooler cool cool supreme falcon hard drive is now no price or price soaring to buy or To find a friend not used second-hand hard drive if it is a parallel port to buy a adapter card to buy a 50 or so into the best is to spend a 50-60 block to accept a second-hand brand machine chassis down also estimated that 1100-1200 this configuration The purpose is very simple, that is, so you can in the case of cheap as possible to meet a daily life office needs of the machine, and the quality of the parts and not too far behind. Inte the G530 quite some to occupy the low-end market means, first of all its performance than the previous generation of low-end goods E5000 and Athlon 200 series to a little bit, and its power consumption is very low, with Athlon Than the chicken is the gap between wow, which makes his power and heat control is to force, do not need a good radiator. And G530 comes with a nuclear show, the effect does not say how good, the most basic 3D games, such as Warcraft CS play a play or no pressure, but also support the hard solution, see the film also solved the problem. The price is also particularly cheap, less than . almost can be said that the low-end first choice.
- 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:What is the meaning of "cable tray: 200 * 100 middle strip" in electrical engineering
- About 35m distance, with the copper clad aluminum wire, so that basically do not affect the electric car charging voltage. The best use of plastic leather wrapped copper wire, if the copper wire, then the wire will increase slightly, but will not affect the electric car charging. Only the line is too long, the wire sagging pull the charger will be the output of the end of the wire, which may be the charger inside the solder joint pull off. To solve this problem is to extend the output wire, the charger should be fixed to the output line, so as not to affect the charger. I hope my answer will help you. -------------------------------------------------- -------------------------------------------------- -------------------- The above content is based on "stupid do not know" personal experience to write, only on behalf of personal views and opinions, no one shall arbitrarily modify, It is forbidden to plagiarize. Please refer to the source.
- Q:Apple mobile phone does not support this charge when charging this thing how to charge
- Can not! "Power Cable Design Code" Article 5.1.3 provides that the number of stents by the channel space constraints, 35kV and about the adjacent voltage level of power cables, can be arranged in the same layer of stent. 10kV power cable (actually 8.7 / 10kV) and 380V power cable (actually 0.6 / 1kV) in the interval between the 6kV and 3KV two voltage levels, not the adjacent voltage level, can not!
- Q:The TV shows no signal. The What is the reason for this?
- First with the liner is the fire-resistant bridge, fire bridge is only the surface brushing fire paint, and some design drawings are written and norms a bit vague, according to his drawings should be refractory bridge.
- Q:Power cable 5-color line, respectively, what color, what role?
- YJ: XLPE insulation V: PVC sheathed 22: steel tape armor 8.7 / 15KV: rated voltage: 8.7 / 15 kV (phase voltage 8.7 = 15 / 1.. line voltage 15kV) 3 * 300: Three conductor cross-section of 300 square copper conductor Another: If YJLV is the aluminum core. Here is not marked what the material is conductor, you can default to copper conductor.
- 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: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
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