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Home > Equipments > Cable&Wire - 11kV-XLPE Cable Cold Shrink Accessory


 

11kV-XLPE Cable Cold Shrink Accessory

1.    

The conductor hardness is complied with GB14315, BS4579. The product insulation is made of silicone rubber material.

 

2. Technical Data

()�?/SPAN>~°�?/SPAN>°�?/SPAN>Long term current capacityThe method of Neutral point ground: directly ground3�?/SPAN>Guarantee of 11KV XLPE Cable Cold Shrink Accessory

 

No.

    Item

Unit

  Seller guarantee

1

Manufacturer

 

Changsha Cable Accessory Ltd

2

Type

 

WLS(outdoor),NLS(indoor)JLS(joint)

3

Standard

 

IEC60502,JB8144

4

Rated voltage(U0/U)

kV

6 / 10,8.7/ 15

5

Max. working voltage(Um)

kV

17.5

6

Frequency

HZ

50

7

Basic impulse level

kV

95

8

Sea level

m

< 2000

9

Environment condition

 

-50°+50°

10

Suitable cable section

mm2

25-1600

11

Long term current capacity

 

Same with the fitting cable

12

Short-circuit current

 

40KA(1S);31.5KA(3S)

13

Creeping distance

mm

WLS:550;    NLS:262

14

Material for termination and joint

 

Silicone rubber

15

Method of stress control

 

Stress cone

16

Section of earth wire

mm2

10-25

17

The main test

a.     power frequency voltage 5min(wet/dry)

b.    power frequency voltage 1min(dry)

c.     power frequency voltage 10s(wet)

d. partial discharge at room temperature

e. load cycle test at constant voltage

f. impulse voltage test

g. D.C. voltage test: negative

h. salt fog test for outdoor

i. humidity test for indoor

 

 

 

a.     39KV;no breakdown

b.    50KV;no breakdown

c.     45KV;no breakdown

d. 15KV <=10pC;no breakdown and flashover

e. 23KV(heat 5h,cool 3h) 30times

f. 95 (±each 10times) no breakdown

g. 35KV,4h no breakdown

h. 11KV;no breakdown and flashover

i. 11KV;no breakdown and flashover

18

Height/Length

mm

700(indoor);800(outdoor);1450(joint)

19

Weight

Kg

Indoor 1c/3c:3/9;outdoor 1c/3c:4/12;joint 1c/3c:6/18

20

Service life

year

=>30

 

4.Drawing of 11kV XLPE Cable Cold Shrink Indoor Termination(3 core)

 5.Drawing of 11kV  XLPE Cable Cold Shrink Outdoor Termination (3 core)

 6.Drawing of 11kV XLPE Cable Cold Shrink Joint (3 core)

 7.Drawing of 11kV  XLPE Cable Cold Shrink Indoor Termination(1core)

 8.Drawing of 11kV  XLPE Cable Cold Shrink Outdoor Termination(1 core)

9.Drawing of 11kV XLPE Cable Cold Shrink Joint (1core)

 

Cold Shrink Series Product 1

Cold Shrink Series Product 2

 





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