Cinque Terre

0.6/1kV Three Core XLPE Insulation Power Cable

 Tel:0086 371 6783 7547

 Fax:0086 371 6783 7545

 E-mail:danny@yifangcable.com

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  Product Description

1.Application
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 resisting, environmental stress resisting aiti-chemical, corrosion, and simple construction, using
 convenient and higher operating of long term temperature. It can be laid with no drop restriction.
Various of flame-retardant XLPE cable can be manufactured with three technology .The flame-retardant cable covers all kinds of low-smoke,
halogen
free, and non-smoke non-halogenated and three classes of A、B、C.
2.Construction
Scope of XLPE cable
Type No. of Core Nominal cross-section

Type

No. of Core

Nominal cross-section

Cu(AL)/XLPE/PVC(PE)

Cu(AL)/XLPE/ATA/PVC(PE)Cu(AL)/XLPE/AWA/PVC(PE)

1

1.5-1000

Cu(AL)/XLPE/STA/PVC(PE)

Cu(AL)/XLPE/SWA/PVC(PE)

2345

1.5-400

3+1,4+1,3+2

2.5-400


Cross-section area of neutral conductor
In 3+1cores and 3+2cores should conform to specification of following table

Nominal cross-section

Main core

2.5

4

6

10

16

25

35

50

 

Neutral core

1.5

2.5

4

6

10

16

16

25

Nominal cross-section

Main core

70

95

120

150

185

240

300

400

 

Neutral core

35

50

70

70

95

120

150

185

3. Characteristic
D.C Resistance of finished cable at 20℃ per km is not more than the following:

Nominal cross-section mm2

15

2.5

4

6

10

16

25

Cu core

12.1

7.41

4.61

3.08

1.83

1.15

0.727

Al core

18.1

12.1

7.41

4.61

3.08

1.91

1.20

Nominal cross-section mm2

35

50

70

95

120

150

185

Cu core

0.524

0.387

0.268

0.193

0.153

0.124

0.0991

Al core

0.868

0.641

0.443

0.320

0.253

0.206

0.164

Nominal cross-section mm2

240

300

400

500

630

800

1000

Cu core

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

Al core

0.125

0.100

0.0778

0.0605

0.0469

0.0367

0.0291

Voltage test:
Each drum of finished cable should withstand power frequency voltage 3.5kV for 5 minutes,the insulation is not breakdown.
Service conditions and operation parameters of Cable:
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 circuit: max. for 5 sec.250℃
The cable can be laid without drop restriction, and the environment temperature shall not be lower than 0℃.
4.Standard
Our XLPE cable can be manufactured according to the company’s specification which is equivalent to IEC 60502,IEC60332,IEC60754.
Some indexes are superior to above international standard.
5.Drawing

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