-
Model NO.: yjv32
-
Voltage: Low and Medium Voltage Cable
-
Insulation Material: XLPE
-
Product Name: XLPE Insulated,Armoured,PVC Sheathed Cable
-
Transport Package: Drum, Reel or According to Your Request
-
Origin: Zhengzhou, Henan, China
-
Application: Construction, Underground, Power Station
-
Current: AC Cable
-
Certification: ISO
-
Trademark: Yifang
-
Specification: IEC, BS, DIN, ASTM, NFC, JIS etc
-
HS Code: 8544492100
Cable Underground PVC/XLPE SWA
1.Brief of XLPE Insulated Power Cable
 XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated
cable. XLPE cable has high electric strength, mechanical strength, high-ageing resistance, environmental
stress resisting anti-chemical corrosion, and it is simple construction, using convenient and higher operating of
long term temperature. It can be laid with no drop restriction.
2.Scope of XLPE Cable
Â
Â
3.Main technical Characteristics of Cable
4. Service conditions and Parameters of Cable
Â
The cable is applied to fixed installation for rated voltage 0.6/1KV of power transportation and distribution line.
Max. Rated Temperature of conductor: Nominal Operating 90 .
Short circit: (Max.for 5 sec.) 250
Temperature of laying, in air 25
Underground 15
For laying, single core, triangle laying for three cables.
Depth of laying in direct:100cm
Coefficient of thermal resistivity of soil 100 .cm/w
The cable can be laid without drop restriction, and the environment temperature shall not be lower than 0 .
Single core, steel tape armoured cable should be only aplied to direct-circuit line.
For nominal insulation thickness, size of armour, over-diameter, weight and current rating of retardantflame
cable of class A,B,C, you should refer to the value of general cable.
Â
| Nominal Cross Section mm 2 |
Main cores |
2.5 |
4 |
6 |
10 |
16 |
25 |
35 |
50 |
| Neutral cores |
1.5 |
2.5 |
4 |
6 |
10 |
16 |
16 |
25 |
| Nominal Cross Section mm 2 |
Main cores |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
| Neutral cores |
35 |
50 |
70 |
70 |
95 |
120 |
150 |
185 |
Â
| Nominal Cross Section mm 2 |
1.5 |
2.5 |
4 |
6 |
10 |
16 |
25 |
| Cu core Ohm/km |
12.1 |
7.41 |
4.61 |
3.08 |
1.83 |
1.15 |
0.727 |
| Al core Ohm/km |
18.1 |
12.1 |
7.41 |
4.61 |
3.08 |
1.91 |
1.2 |
| Nominal Cross Section mm 2 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
| Cu core Ohm/km |
0.524 |
0.387 |
0.268 |
0.193 |
0.153 |
0.124 |
0.0991 |
| Al core Ohm/km |
0.868 |
0.641 |
0.443 |
0.32 |
0.253 |
0.206 |
0.164 |
| Nominal Cross Section mm 2 |
240 |
300 |
400 |
500 |
630 |
800 |
1000 |
| Cu core Ohm/km |
0.0754 |
0.06 |
0.047 |
0.0366 |
0.0283 |
0.0221 |
0.0176 |
| Al core Ohm/km |
0.125 |
0.1 |
0.0778 |
0.0605 |
0.0469 |
0.0367 |
0.0291 |
Wall Mount Power Adapter mostly use as a small power source for portal electrical device . Our wall mount power range is from 3W to 48W ,All Power Adapters comply with global.
High quality ,competitive price and good servie, MLF welcome you. Please don't hesitate contact us if there is any question on the perfomance of switching power adapter .
Wall Mount Power Adapter
Wall Mount Power Adapter,Wall Adapter Power Supply,Wall-Wart Power Supply,Wall Adapter
Meile Group Limited , http://www.hkmeile.com