Medium-voltage XLPE insulated power cable
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Specifications
110-220kv XLPE insulated power cable
1.XLPE CABLE Has passed CE,ISO,CCC,certificate
2.sell well in Europe, America, Asia
XLPE Insulated Power Cable
1.Basic Information.
Voltage : Low and Medium Voltage Cable
Conductor Material : copper
Insulation Material: XLPE
Sheath : PVC or PE
Appliation : Underground
Certificate : CE UL SGS ISO
Export Markets : Global
2.High voltage cable 64/110KV
Applying to GIS substations, hydropower stations, etc. 64/110KV .
Rated voltage 64/110KV XLPE copper core and PE insulated wrinkled aluminum wrapper waterproof layer PE(or PVC) sheathed power cable.
1. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable.
Type | YJLW02, YJLLW02 |
Specification | 240mm2~3000mm2 |
Voltage | 110~220KV |
Usage | Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure. |
2.The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.
Type | YJLW02, YJLLW02 |
Specification | 240mm2~3000mm2 |
Voltage | 110~220KV |
Usage |
Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure. |
Specific property for usage of 110KV~220KV XLPE high-voltage cable:
1. Cable’s conductor highest working temperature is allowed up to 90°C, and overload when meet an emergency is 130°C , When short circuit (in ≤5 seconds) the highest temperature is 250°C
2. When installing or laying cable, the ambient temperature should be less than -20°C, and have to give a preheat to cable.
3. The minimum bending diameter:
Cable type Bending diameter | Metal sheathed |
After laying | 30D0 |
During laying | 40D0 |
Note: In form, D0 is a real test value to cable’s outer diameter.
4. Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral-pressure at bent set ion) T=K×core NO. ×section (kg), in formula, the coefficient K value should be: the copper core get 7, the aluminum core get 4.
5. Allowed biggest lateral-press P, when cable is being bent
The single core cable is required P≤500kg/m.
P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.
6. Cable laying is not being restricted by drop.
3.Specification
Type | Designation | Application |
YJV | Copper conductor , XLPE insulated and PVC sheathed Electrical cable | For laying indoors, in tunnels or cable trench, unable to bear external mechanical forces. |
YJLV | Aluminum conductor , XLPE insulated and PVC sheathed Electrical cable | |
YJY | Copper conductor , XLPE insulated and PE sheathed Electrical cable | |
YJLY | Aluminum conductor , XLPE insulated and PE sheathed Electrical cable |
YJV22 | Copper conductor , XLPE insulated, steel tape armored and PVC sheathed Electrical cable | Indoors, tunnels, cable canal, vertically burying and easy to corrode places, can bear mechanical pressure. |
YJLV22 | Aluminum conductor , XLPE insulated, steel tape armored and PVC sheathed Electrical cable | |
YJV23 | Copper conductor , XLPE insulated, steel tape armored and PE sheathed Electrical cable | |
YJLV23 | Aluminum conductor , XLPE insulated, steel tape armored and PE sheathed Electrical cable | |
YJV32 | Copper conductor , XLPE insulated, steel wire armored and PVC sheathed Electrical cable | Vertically laying, can bear mechanical pulling force, but not pressure. |
YJLV32 | Aluminum conductor , XLPE insulated, steel wire armored and PVC sheathed Electrical cable | |
YJV33 | Copper conductor , XLPE insulated, steel wire armored and PE sheathed Electrical cable | |
YJLV33 | Aluminum conductor , XLPE insulated, steel wire armored and PE sheathed Electrical cable |
- Q: Right now, the cables behind my audio receiver are tangled beyond recognition. I need to organize them...How should I bundle my speaker wire to minimize RF and EM interference? I've heard that a quot;8-shapedbundle is good.Is there any truth to this claim? If so, explain.Thanks in advance!
- any cable with an electrical current passing through will create an electromagnetic field. however when you bundle them in a single loop, because the currents are going in the same direction they will resemble a very big cable with a lot of current, so the magnetic field will be much larger (this is in part how an electric motor works). the best way to avoid this would be to remove excess cable so there would be no need to have loops. Really i'm not convinced about the benefits of having the cable in a figure 8 pattern, because it's just like having two loops really. i would try to avoid loops, or at least keep them away from the actual hifi and the speakers. generally components in your hifi and speakers will be magnetically shielded, to prevent any interference like that, however if you hear a buzzing noise when your mobile phone is near, than it's possible they're not shielded, as your mobile phone is a source of electromagnetic interference. if you're worried about electromagnetic interference it is also worth noting that wifi routers, mobile and cordless phones and microwaves are all sources of electromagnetic radiation. hope that all helps
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- replace your power button and reinstall your oprating system.
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- Try cshopping
- Q: Brief description of the difference between cable and cable.
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- You can buy it from okorder
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- i would hook it up to the power cable from ur stero that whay the amp will only come on when the radio comes on. that way u wont drain ur battery, thats if ur talking about the remote cable
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Medium-voltage XLPE insulated power cable
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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