Product Details:
Size | 11kV , 33kV |
Brand | Jaipuria |
Comparison ceramic vs polymer | ||
Factors | Ceramic | Polymer |
Resistance to flashovers in polluted atmosphere | Low | High |
Resistance to puncture | Puncturable (class:b insulators) | Not puncturable |
Resistance to cracking and erosion in polluted atmosphere. | Low | High |
Contamination & pollution | Highly affected | Performance not affected |
Hydrophobicity | Non hydrophobic. | Unique hydrophobicity character. |
Self cleaning property | Due to glaze and inclination of sheds. | Due to hydrophobicity recovery characteristic. |
Maintenance | Needs maintenance like cleaning, washing, greasing | No maintenance is required |
Weight | More | 10% to 35% of ceramic insulator |
Resistance to breakage and vandalism | Breakable in vandalism prone areas | Unbreakable |
Artificial pollution test | Mandatory | Not applicable |
Power arc test | Mandatory | Not mandatory |