15kv ceramic pin post insulator
15kV ceramic pin post insulator is one type of porcelain pin post insulator. But different country has different voltage class. For example, some countries named voltage class for ceramic pin post insulator: 15kv, 25kv and 35kV. But some countries called 12kV, 24kV and 36kV; maybe some other countries have the different method from the two above kinds.
15kv ceramic pin post insulator has the following advantages to compare with the same voltage class porcelain Line Post Insulators:
Excellent anti-contamination performance
Excellent wet AC withstand voltage characteristics under contamination
High power arc resistively
15kv ceramic pin post insulator 15kv porcelain pin post insulator
Normally, there are two common kinds of color for the 15kV ceramic pin post insulator: brown and grey. For most of factories, the brown color high voltage insulator is easy to produce because the deep color can cover many defects, and the grey color insulator is difficult for many of insulator manufacturer. But for us, Orient power, our grey ceramic pin post insulator or other porcelain ceramic insulator has no defects on the surface and some customers said that our grey color insulator just like art.
Our normal type of 15kV ceramic pin post insulator, the main particulars and dimensions as below:
Creepage distance (min): 520mm
Protect creepage distance (min): 260mm
Drying arcing distance: 260mm
Cantilever strength: 12.5kN
Impulse withstand voltage: 150kV
If you want other type or your own required type for 15kV ceramic pin post insulator or other high voltage ceramic insulator, please don’t hesitate to contact us and we must design reasonable and competitive one for you!