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Cable accessories:10~35kV Silicon Rubber Precast Cold Shrinkable Indoor Terminal [Clicked:143] 

 

10~35kV Silicon Rubber Precast Cold Shrinkable Indoor Terminal

General

10~35kV Silicon Rubber Precast Cold Shrinkable Indoor Terminal is an upgraded product of cable accessories made by our company to meet the need of the technique development of power distribution system and the requirement of customers. Precast cold shrinkable technique is introduced into this serial product. The products with convenient installation, using high dielectric capacity material, can improve the stress distribution in the electric field. Once using this product, the safety and reliability of the circuit can be improved. It is used to indoor terminal connect packed insulated power cable and is the first-choice product for power plant, large factory field and distribution system of some great programs.

Product Features

a.Using high quality organic silicon rubber imported from abroad. Possessing the characteristic of perfect electrical insulativity and tracking resistance and electric corrosion resistance.
b.With good hydrophobic capacity, possibility to transplant filth, and high dielectric strength.
c.Working ambient temperature(-50ºC--+200ºC).
d.Using stress control material with special prescription, and possessing excellent electric field stress control capability.
e.Adopting precast technique, so the installation is very convenient, without using special tools.



Type Designation



Applicable cable section

8.7/10kV

 
26/35kV
No.
Cable section (mm2)
No.
Cable section (mm2)
01
25~50
01
50~185
02
70~120
02
240~400
03
150~240
03
500~630
04
300~400


Technical Data

No.
Item
Unit
Parameter
Rated voltage(U0/U)
kV
8.7/10
26/35
1
AC withstand voltage test
kV
4.5 U0,5min
2
Part discharge test
kV
1.73 U0<=10pC
3
stable voltage load test
kV
2.5 U0,60 times
4
mpulse voltage test
positive and negative polarity each 10 times
5
DC withstand voltage test
kV
4 U0,15min
6
Damp test
kV
1.25 U0,300h
7
salt and mist test
kV
1.25 U0,1000h


Notes for ordering

While ordering, please provide the followings: the name and type of the product, cable section, quantity. Please indicate whether wiring terminal, protection tube and any other accessories should be supplied or not.

 

     
 
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