240KN Normal Type Porcelain Suspension Insulator Shock Resistance

Description:

​240KN normal type High Voltage Porcelain Insulators grey color applied to IEC60383 standard

suspension insulators have below advanced characters :

1 the insulation part use high aluminum porcelain C130 , glaze color grey , brown or white ,or customer's specification .

2 we produce metal fittings for example metal cap with density ductile iron ,every pieces of cap are tested qualified with magnetic powder method . we produce metal pins with material of forged steel .

all the metal fittngs covered a layer of hot-dip zinc coating .

3 we tested each piece of insulators by routine test , test items shown below :

​ routine tension load strength test , which will apply 50% of rate mechanical strength withstand 1 minutes .

Applications:

the U300B product are suitable for tension string or suspension string in power lines 330KV, 400KV,500KV,750KV etc.

Competitive Advantage:

the HIVOLT insulator have very good mechanical & electrical character , we offer 2 years quality guarantee . we believe high quality deserve your trust !

each pieces of insulators are well tested , to be sure all insulators are without any defect.

if customer can provide technial data , We will make related insulators design . we called it a one-stop purchasing .