Porcelain Station Post Insulator

Our post insulators from the latest high performance ceramics have been in use for many decades in switchgear and capacitor bank platforms. We have experience with the manufacture of post insulators since 1985. Research and further development resulted in the optimization of our post insulators for distribution plants and switchgear systems.

In accordance with the standards IEC, ANSI, CSA and other certifications we manufacture single-component series up to a length of 90 inches and voltage levels up to 1100 kV. Our post insulators are mainly exposed to pressure, bending and torsional forces during operation and have been specifically designed for this purpose. We are also happy to offer our customers a customized full-service solution tailored ideally to their requirements.

Our advanced post designs include the following advantages:
● fewer single sections per insulator column, therefore fewer metal parts
● shorter column heights while maintaining IEC 60815 requirements and fulfilling all additional electrical requirements
● improved flashover distance
● better pollution performance via improved Form Factor acc. to IEC 60815
● reduced weight, better material utilization, optimized logistics
● Decreased metal usage (fewer points of exposure to corrosion)
● less field concentrating positions
● improved mechanical stability, rigidity and robustness

Dimensions
Voltage level: 1 – 1100 kV (>245 kV in multiple component design)
Maximum installation length: 90 inches
Maximum trunk diameter: 11.33 inches
Flexible leakage path up to 2.16 in / kV
Conical design(preferred for design in accordance with IEC)
Cylindrical design(preferred for design in accordance with ANSI)

If you have some problems about Porcelain Station Post Insulator, or want to know more details about Porcelain Insulator,Composite Insulator,Power Line insulator,Fuse Cutout,etc. Welcome to contact us!

Looking forward to your inquiry.