ZDVolt’s porcelain station post insulators are manufactured using our enhanced Cold Isostatic Pressing (CIP) technology, producing high-density, high-strength porcelain bodies with superior pollution withstand performance. These insulators support conductors and bus bars in outdoor substations across all voltage classes.

Features & Benefits

• Enhanced CIP manufacturing for superior mechanical strength
• High creepage distance designs for polluted environments
• Uniform glaze coating for hydrophobic surface performance
• Excellent resistance to thermal shock and weathering
• Multiple mounting configurations (base plate, pedestal, cap)
• Seismic qualified designs available
• Long service life with minimal maintenance