3 Core XLPE insulated electrical power cable YJLV22

6/10kv Aluminum conductor XLPE insulated power cable

 

1.  Product Description
 

 

1 Application: YJLV22 cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable. Power cables for power networks, underground, outdoors and in cable ducting.

 

Standards: BS6622, BS EN/IEC 60228,IEC60502.2  The factory can also design and manufacture special XLPE cable according to the other standards required by the customers. 

Conductor: Class 2 stranded plain copper conductor to BS EN 60228:2005 (previously BS6360)

Conductor screen: Semi-conducting material

Insulation: XLPE (Cross-Linked Polyethylene) Type GP8 to BS7655

Insulation Screen: Semi-conducting material

Metallic Screen: Individual and overall copper tape screen to BS6622

Filler: PP Tape 

Separator: Binding tape

Bedding: PVC (Polyvinyl Chloride) Type TM1 to BS7655

Armouring:

Single Core: Aluminium Wire Armoured (AWA), Aluminum Tape Armoured ( ATA)

MultiCore: Steel Tape Armoured (STA)

Sheath: PVC (Polyvinyl Chloride) Type TM1 to BS7655

Colour: Red or Black

 

Nominal Cross-sectional Areas:

 

25 mm2  , 35 mm2 , 50 mm2  ,70 mm2  , 95 mm2  ,120 mm2  ,150 mm2 ,185 mm2  ,240 mm2 ,300 mm2  400 mm2 500 mm2 630 mm2 800 mm2

 

 

2 Using features:

 

1. Rated voltage: Uo/U:3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).

2. No. of core: Single core or three cores.

3. The highest allowed operating temperature of conductor for long-term working is 90oC. In short-circuit (Max. long-term is no more than 5 seconds). The highest temperature for conductor is no more than 250℃.

4. D.C. resistance of the conductor complies with the stipulations of 3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).

5. The environment temperature should be no lower than 0oC when lay. Otherwise it should be preheated.

6. The cable is laid without horizontal drop limit.

7. Working Frequency Voltage Test: 3.5Uo/5min without puncture.

8. Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.

9. Minimum Bending Radius

Single core – Fixed: 15 x overall diameter

3 core – Fixed: 12 x overall diameter

(Single core 12 x overall diameter and 3 core 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former)

Note:

The single core armoured cables are used for D.C. system only. If used for A.C. system, the magnetic isolation should be applied on the steel armoire wires of non-magnetical materials should be used.

 

 

3. Packaging & Shipping

 

 

 

1.Packing in steel wooden drums 

 

2. Professtional   logistics team take charge for delivery . 

 

3. Sea transport , railway transport , by truck to neighbouring coutries . 

 

Customers just waiting for the goods arriving !

 

 

4. Pictures of cables, factory, certificates