220kv Composite Suspension/Tension Insulator for Transmission Lines

1) We offer high quality dead end composite insulators and long rod insulators according to ANSI standard    and IEC standard .

2) The shed colour can be light gray or red.

3) The dead end insulators voltage class can be 15kv, 28kv, 35kv, 46kv, 69kv. specified mechanical load      from 60  kN  upto  90kN.    

4) The long rod insulators can be made up to 750 kV  240kN. and the related goods type tested in          independant Lab. 

The high quality will make you satisfied.   

ANSI standard dead end composite insulators , the  housing and sheds material are silicone rubber , this polymer has inherent resistance to UV and corona . it also provides a water repellent surface  to decrease flashover.

The insulator production procedure is moulded silicone on fiber glass core, this allows variable leakage distances for a fixed insulator length, an the eliminates moldines that can ecourage leakage currents.

The metal fittings must be cramped to the fiberglass core .

the insulator rubber material is HTV type .

When we make design on deadend insulators , the insulator sheath thcikness is Min. 3mm ,which can reduce the electric field strength within the FRP rod .

All the deadend insulator comply with ANSI Standard . that means those insulators are commonly used in American Markets , USA, South American countries etc.

Good Advantages:

HIVOLT  dead end insulators are in high quality both mechanical and electrical performance, we guarantee you every pieces of insulator are well tested before transported out of factory .

The insulator can only be sent out after passing related test items.

the HIVOLT dead end insulator has good experience to work more than 20 years.