This product is applied to high voltage power line service. And have features of good hydrophobicity , anti-aging, anti-leakage trace and electrical erode proof, tensile strength and bending strength, strong mechanical strength, with good performance in shock resistance good quakeproof & brittle-break proof, light weight, easy to installation, and the installation outline of top and base are the same size with porcelain pin type,they can exchange to use each other.
|Product model||Rated voltage(kV)||
Rated mechanical bending load
|Structure height H.(mm)||Minimum arc distance Li.(mm)||minI creepage distance Lc(mm)||Diameter of shed D.(mm)||Lightning impulse withstand voltage (KV）||P.F. 1 min withstand voltage (Virtual value)(kV)|
Post-type insulators are divided into horizontal installation insulators and vertical installation insulators. The nominal damage load ranges from 4KN to 10KN, and the voltage level ranges from 10KV to 220KV.
Pin insulators are special post insulators.
Pin, suspension and post insulators are the most commonly used insulators for customers. Among them, the price of suspension insulators is relatively cheap. Composite insulators can effectively replace ceramic insulators and glass insulators.