Brown Color Station Post Insulators For 110kV Substations Metric Pitch

IEC60168 , IEC60273 standard porcelain station post insulator for 110kV substations

Description:

We also manufacture extremly high strength solid core station post insulators for some customer's special requirement .

To manufacture such high mechanical strength insulator , we have to use special raw material , the raw material aluminum components must be more than 60% ,  and we use isostatic pressing method (dry process)  shapping the insulator body . in this way , the insulator will has very high density , and porcelain

​inner performance are even .  the special shapping method , very strictly quality control and processing control can lead to high quality and reliable insulators .

​All insulator hardwares are well tested before insulator assembly , because unit hardware defect will lead to final insulator failure . so we must be very careful to control all details .

silicone sealant we sue a layer of silicone sealant cover the cement ring surface , just to protect cement have a stable performance for longer life ,

In the meantime , it can prevent cement dust fall down to pollute the electrical instrument .

Applications:

Suitable for substations and electrical switch up to 132KV . The insulator can be used as vertical or inverted .

Competitive Advantage:

High aluminum porcelain C-130 , the insulator core diameter are smaller ,while the mechanical strength are in high level .  the final insulator cantilever strength will be 50% higher than rated value .

we offer 3 years quality guarantee .

The porcelain glaze are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .

OEM design available upon customer’s requirement or special technical specifications.