Specifications

HV and EHV porcelain bushing termination
Supplier of CMEC, Sinohydro
ISO certified
KEMA Report
IEC standard

HV and EHV porcelain bushing termination: 

48/66kV, 64/110kV, 76/138kV, 127/220kV, 290/500kV
Model No.: YJZWC4

Test Standard:   IEC62067, IEC60840
Each product will carry out the routine test in high-voltage lab of the company.
A. Partial discharge test       B. Voltage withstand test

 

 

The product is suitable for XLPE cable indoor/outdoor termination. The termination consists of imported EPDM stress cone, stress cone bracket, stress cone cap, porcelain bushing, wiping sleeve and lugs.

The Main Feature:
The porcelain bushing is made of high-strength porcelain with big and small skirts. It has the advantages of weather resistant, good anti-tracking, electrical corrosion and drain off water property.
The product adopt spring promoting cone bracket to make it localization to make the stress cone and the silicone oil separate by the stress cone cap, and to overcome evil of the stress cone spring loosing for the material age and bad contact between the stress cone and outer semi-conductor layer, PRO-long the service life of the stress cone.
The top of the termination bushing adopt multi-seal to prevent leakage water and oil during running, prolong its service life.

Rated voltage applicable cable dimension
66kV: 150-1600mm2

110kV: 240-2000mm2

138kV: 240-2000mm2
220kV: 240-3000mm2
500kV: 800-3000mm2

 

Quality warranty & after sales service:

1. Secure prodction under ISO9001 & ISO14001 and OHSAS 18001 system;

2. 2-year warranty;

3. Can provide service of installation or training your installation workers.

4. Service Life: 30 years