XLPE insulated silicone rubber coated electric power cable

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China main port
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TT OR LC
Min Order Qty:
500 m
Supply Capability:
50000 m/month

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Product Description:

  XLPE insulated silicone rubber coated electric power cable

 

International: IEC 60502-2, IEC 60228, IEC 60840, IEC62067

Chinese: GB/T11017-2002

Other standards such as BS,DIN and ICEA upon request

Applications

This product is suitable for AC rated voltage(u0/u)to 64/110kv transmission line system of neutral point grounding.

Operation characteristics

 

Type of cable

Type

Designation

Copper conductor

Aluminum conductor

YJLW02

YJLLW02

The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable

YJLW02-Z

YJLLW02-Z

The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed vertical waterproof power cable

YJLW03

YJLLW03

The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable

YJLW03-Z

YJLLW03-Z

The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed vertical waterproof power cable

Production range of cable

Type

Nomber of core

Rated Voltage kV

   64/110

Nominal cross-section of conductlr mm2

YJLW02   YJLLW02

1

240

300

400

500

630

800

1000

1200

1400

1600

YJLW02-Z   YJLLW02-Z

YJLW03 YJLLW03

YJLW03-Z YJLLW03-Z

Note: * the copper conductor above 800mm2 takes separate conductor.

Technicalcharacteristics

Nominal cross-section of conductor mm2

Diameter of conductor

mm

Outer diameter of cable

mm

Weight of cable

kg/km

Resistance of conductor Ω/km

Carrier current capacity

A

Capacitance

μF/km

Short-circuit current kA/3S

PVC

sheath

PE

sheath

20℃

DC

90℃

AC

conductor

Metal sheath

240

18.4

89.9

8348

7708

0.0754

0.0961

543

0.135

20

22

300

20.6

91.1

8990

8341

0.0601

0.0766

597

0.146

25

22

400

23.8

92.3

9731

9073

0.0470

0.0599

657

0.165

33

22

500

26.6

94.5

10882

10208

0.0366

0.0467

718

0.182

41

23

630

30.0

96.9

12352

11660

0.0283

0.0361

779

0.201

52

24

800

34.0

99.9

14168

13454

0.0221

0.0282

837

0.223

66

25

1000

38.2

105.0

16460

15708

0.0176

0.0224

914

0.246

83

26

1200

42.6

109.4

18685

17900

0.0151

0.0193

962

0.266

99

27

 XLPE insulated silicone rubber coated electric power cable

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Q:How to connect the power cable pre-branch connector
Pre-branch cable detection: a In addition to routine pressure test, it is necessary to increase the insulation resistance test, with a shake table can be completed in each branch after the completion of injection The table measures the insulation in the finished product After the pressure is also used to detect the insulation of the table to prevent the water cooling process in the branch of the water caused by short-circuit, the general AC voltage test can not detect, can only increase a set of table detection process B Core conduction detection, In each branch body should be tested with the trunk of the conduction test to prevent the production process due to improper operation caused by the branch and the trunk circuit
Q:Which has, know the power of the electrical, choose the cable formulas. And explain it
Basically are refining, the wax is also used, the high cost of particles
Q:Whether high voltage cables can be built in belt corridors
Power cable accessories are divided into several types, commonly used is heat shrink cable accessories, cold shrink cable accessories. (1KV, 10KV, 20KV, 35KV), several models (indoor, outdoor, intermediate connection), each containing the components are not the same, but there are all kinds of cold Heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable tube, sealant and other operating accessories.
Q:With the patch panel how to deal with the line corresponding to the crystal line of the line order is what
Although there is a relatively thick cable inside the cable to prevent a very thin cable was broken, but the insulation is not iron, after all, is generally a VB tube is also a corrugated pipe PVC pipe is also too iron
Q:What is the use of wire and cable per square meter of residential building?
According to the provisions of GB-. pipes with a diameter of 15 mm can wear 3 BV-2.5 or 2 BV-4; and so on, 20 mm pipe, 3 * 4 or 4 * 2.5; 25 mm pipe, * 6 mm or 5 * 4; 32 mm tubing, wear 3 * 10 or 5 * 6; 40 mm tubing, wear 4 * 16 or 5 * 10; 50 mm tubing, wear 4 * 25 or 5 * 16 The The combination of the above, generally can be applied to all the current distribution lines of the way. As for the 35 square millimeters above the wire, the general use of cable laying, do not use PVC pipe, you can see the environment as a result of the application or wear pipe protection.
Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)?
100-200 door is to call the wiring module, testing and convenient. The The Switch on the use of national prestige WS824 figures. The
Q:Where the computer can be a bare chassis. Which hardware inside the framework
It is best not to use this, because you have no way to test the signal line. There are special 10 line 8 line terminal telephone switch patch panel
Q:Paint trunking, galvanized trunking: that good? expensive? Their advantages and disadvantages?
6 points 1 inch equals 10 points 1 inch equals 3.3 cm 1 minute equals 0.33 mm
Q:What is the length of the wire that affects voltage and electricity
When the cable is laid on the multi-layer bracket, the cables are arranged from top to bottom, the first layer is the high voltage cable, followed by the low voltage power cable. The control cable is placed on the lower part of the power cable. At the bottom of the instrument cable, when the low voltage power cable With the instrument cable in the same layer of laying, should be added partition isolation. Computer communication coaxial cable, full length are required to shield the use of closed trunking.
Q:3 (WDZBN-YJV-4x240 + 1x120) cable how to interpret
Should be such a model it WDZB-YJV0.6 / 1kV4x240 + 1x120 power cable halogen-free low smoke flame retardant B grade refractory cross-linked polyethylene insulation - polyethylene jacket 0.6 / 1kV power cable, 4 core 240mm + 1 core 120mm copper Core cable.

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