Company Introduction:
Dehler Technology Co., Ltd. specializes in producing high and low voltage switchgear, box type substation, cable branch box, outdoor vacuum circuit breaker, isolation switch, grounding switch, load switch and low voltage components and other products.Structure and Feature:
Composite insulator consists of three parts: epoxy glass fiber pull rod, silicon rubber umbrella skirt and metal. The company improves the reliability and efficiency of producing the composite suspension insulators by adopting advanced international press and band technique of metal and once forming technique of silicon rubber umbrella shirt. The product enjoys high quality of high strength, small size, light weight and beautiful appearance.
Note: Products can be made according to customers' special specifications.
Size and technical data of suspension insulators:
TypeRated voltage(KV)
r.m.sRated mechanical tensile load(kN)Connection structure tagStructural height
(mm)Arc distance
(mm)Creepage distance
(mm)Lightning full wave impulse withstand voltage(KVp)Power frequency wet withstand voltage(KV)
r.m.sFXBW4-10/70107016W36021548010050FXBW4-10/1001010016W39521548010050FXBW4-35/70357016W610455120023095FXBW4-35/1003510016W650455120023095FXBW4-66/70667016W8207102210410185FXBW4-66/1006610016W8607102210410185FXBW4-110/701107016W122010553400550230FXBW4-110/10011010016W125510553400550230FXBW4-220/10022010016W2230200065001000395FXBW4-220/16022016020R2430220070001000395FXBW4-330/10033010016W3180278098801425570FXBW4-330/16033016020R34403000104501425570FXBW4-330/21033021020R34403000104501425570FXBW4-500/10050010016W44504050141002250740FXBW4-500/16050016020R44504050138402250740FXBW4-500/21050021020R44504050138402250740