Federung Porzellanisolator

We can produce the suspension porcelain insulatoraccording to the IEC,AS,BS ,DIN,ANSI standard .and customer requirment and drawing. Class xwp1-160xwp2-160xwp3-160xwp4-160Fig NO. 1222Unit spacing(mm) 155160155155Nominal diameter(mm) 300280300280Nominal creepage distance(mm) 400400450450Rated E&M failing load(KN) 160160160160Routine tensile load(KN) 80808080Coupling size 20202020Power frequency flashover voltage Wet(KV) 45454545Dry (KV) 80808080Dry lightning impulse withstand voltage (KV) 130130130130Power frequency puncture voltage (KV) 120120120120Radio interference voltage Test voltage to ground(KV) 10101010Max.RIV at 1 MHz1MHZ(uV) 50505050Net weight (kg) 8.88.89.48.2Applicable standard GB IEC AS BS