Bushing Straight Through Cable Accessories for Powercable

Features                                                                                                                                         Electrical stress control

Light weight. Reliable operation. Easy installation, waterproof design.                                     Whether the cable accessories can operate reliably depends on whether

Under -50 ℃ to 50 ℃ temperature conditions, the service life is over                                      the electric field stress at the end of the cable cutout can be properly

20 years.                                                                                                                                             evacuated. The material used in the heat shrinkage stress control tube has

Shrinkage ratio: Radial ≥ 50%, Axial ≤ 10%.                                                                                  a volume resistivity and a dielectric constant that matches the electric field

Shrinkage temperature: 120℃ ~140℃ .                                                                                        of the cable at the connection. The operation forms an impedance at the

Standards: GB / T12706, DL413, JB / T8144, IEEE Std. 48.IEEE Std. 404.                                    end of the cable shield to act as an electrical stress evacuation to ensure

VDE 0278.IEC 60502.ESI 09-13.                                                                                                        that the heat- Operational reliability and extended service life.

 Technical Data

20KV Heat shrinkable cable accessories

 Use and characteristics
This product is suitable for the voltage level of 12 / 20KV. 18 / 20KV, the nominal cross-section of 25 ~ 400mm² cross-linked polyethylene insulation, ethylene-propylene rubber insulated single-core, three-core power cable indoor, outdoor terminals and intermediate joints, from the insulation, sealing, connection. 
The electrical stress control of this product is parametric type, the use of stress tube. Products from the insulation tube, the semi-conductor tube, stress pipe, casing, branch sets, such as rainshed 

12 /20kV Heat ahrinkable cable accessories  

18 /20kV Heat ahrinkable cable accessories