DIN standard HV transformer bushing insulator 15KV color brown
specially for Russian market
HIVOLT transformer bushing use high aluminum porcelain C120 or C130
, It depends on different mechanical requirement . which guarantee
the bushing have excellet mechanical performance .
the porcelain surface covered a layer of hard and shinning glaze ,
color can be grey , brown or white .
the porelain bushing comply with DIN standard , DIN 42530, DIN42531
, DIN42533, DIN40680 , Russian GOST standard etc.
Oil type transformers and distribution transformers
we tested each piece of bushings by routine visual inspection and
electrical flashover test .
to be sure all bushings are qualified .
we also conduct sample test , for example dimensional check ,
porosity test etc. on every batch of cargo .
so the end user can use our proudct safely .
we offer 2 years quality guarantee after shipment .
The porcelain glaze are smooth and shinning , it is easy for
We can design insulators based on customer’s requirement or special