Special Suspension Line Composite Insulator for Transformer

1. replace the porcelain insulator 2. transmission line insulator 3. used for distribution transformers

This production can be used on the transformer region monitoring system. It has the advantage of high mechanical strength, convenient construction, preventing wire exfoliated and protecting the wire. It is a new generation production to replace porcelain pin-type insulators.

Parameter of products

Type	rated bending load kN	structural height mm	dielectric part maximum diameter mm	minimum arc distance mm	minimum nominal creep distance mm	lower end thread diameter mm	rated voltage kV	equipment maximum voltage kV	power frequency wet flashover voltage (effective value)≥kV	standard lightning full wave impulsive withstand voltage≥kV
FPQB1-10/4T16-18	4	161	146	105	210	16~20	10	12	28	75
FPQB2-10/4T16-20	4	195	146	133	300	16~20	10	12	40	90

P.S.: B1 means 2 sheds, B2 means three sheds.

Patent Certificate:

On-site Pictures:

Special Suspension Line Composite Insulator for Transformer