Porcelain insulator

powervoltage

IEC standard capacitor bushing insulators with color grey for LV, MV capacitors We export big quantity of such bushings to European countries , American countries etc., most of customers are capacitor factories . The bushing can be with hollow bolt or solid bolt , the bolt material can be brass or stainless steel . The connection wire can be made of solid copper wire or flexible copper wire . The bushing basic insulation level can be 110 BIL , 125 BIL , 170BIL, related applicable voltage level is 15kV ,27KV , 35 KV, 46 KV etc. Applications: The HIVOLT capacitor bushings are mainly used for insulation parts for power capacitors . It can provide excellent insulation performance and strong mechanical support . Competitive Advantage: The bushing has very low leakage rate , very high mechanical cantilever strength . The bushing finish are very shinning , without any surface defects . We do routine test on each bushings after production to sort defect units out . The related test items includs water pressure test , cantilever load withstand test , torsional strength test etc. We can also design and develop new models based on different end user's requirements.