Insulator PDF
220KV/245KV composite suspension insulator for high voltage
220KV/245KV composite suspension insulator for high voltage is a kind of high voltage insulator produced by injection way of Orient Power China, that means the silicone rubber is injected into the mould and then vulcanized into the sheds and the cover. 220KV/245KV composite suspension insulator for high voltage should have characteristics similar to those set out in clause 3 of the IEC-61109 standard .
Composite suspension insulator can be used on different voltage, not like pin insulators, they can only be used on distribution lines. Different suspension insulator has different length and creepage distance, this enables them to used on different lever. Such as 220KV/245KV composite suspension insulator for high voltage is different from 24KV composite suspension insulator for medium voltage.
220KV/245KV composite suspension insulator 220KV/245KV polymer suspension insulator
Then what is the difference between 161 KV composite suspension long rod insulator and 220KV/245KV composite suspension insulator for high voltage? The voltage are similar, but 220kv/245kv will require higher electrical performance than 161kv, high strength, higher creepage distance, bigger section length to meet the high requirement of a high level.
220KV/245KV composite suspension insulator for high voltage is used on transmission lines of power industry, normally it will be supplied with two grading rings to equalize the electricity discharge. Orient Power can supply high voltage 220 KV/245KV composite suspension insulator on high quality and competitive insulator price.
