Dongguan Gaoneng Electric Co., Ltd.

We are offering composite_tension_suspension_insulator_110kv. features: 1) manufactured by means of injection whole-molding technology 2) the juncture between end fitting and core is totally embedded in htv silicone rubber, eliminating conventional and traditional seal defects materials: 1) silicon rubber for sheds/ housing 2) glass-fiber reinforced epoxy resin rod (ecr type) for core 3) hop dip galvanized cast steel for metal fittings electromechanical specifications: 1) rated voltage: 110kv 2) specified mechanical load (tensile): 100kn 3) arcing distance 1020mm 4) creepage distance: 3430mm 5) secton length: 1240mm 6) lightning impulse withstand voltage (peak value): 550kv 7) wet 1 min power-frequency withstand voltage(effective value): 230kv 8) rountine test load: 50kn 9) shed diameters (super-large/major/minor/minor): 300 / 162 / 86 / 86mm 10) designed to be snow/ice proof and bird droppings proof 11) number of the super-large sheds can vary and the super-large sheds be positioned according to the requirements of customers 12) from 110 to 750kv with super-large sheds like this are available 13) approximate net weight (grading ring included): 8.1kg

We are offering optical_fiber_insulator_220kv. materials: 1) silicon rubber for sheds / housing 2) glass-fiber reinforced epoxy resin rod (ecr type) 3) optical fiber cable 4) end fittings 5) aluminum alloy for grading ring electromechanical specifications: 1) rated voltage: 220kv 2) specified mechanical load: 70kn 3) arcing distance: 2000mm 4) lightning impulse withstand voltage (peak value): 1000kv 5) wet 1 min power-frequency withstand voltage (effective value): 395kv 6) total length: 2700mm 7) number of optical fiber cable: 10 8) approximate net weight: 18.0kg

We are offering composite catenary insulator 25kv. features: 1) manufactured by means of injection whole-molding technology 2) the juncture between end fitting and core is totally embedded in htv silicone rubber, eliminating conventional and traditional seal defects materials: 1) silicon rubber for sheds/ housing 2) glass-fiber reinforced epoxy resin rod (ecr type) for core 3) hop dip galvanized cast steel for metal fittings electromechanical specifications: 1) rated voltage: 25kv 2) specified mechanical load (tensile): 100kn 3) arcing distance :508mm 4) creepage distance: 1200 mm 5) section length: 738mm 6) lightning impulse withstand voltage (peak value): 270kv 7) wet 1min power-frequency withstand voltage (effective value): 130kv 8) pollution withstand voltage(under saline density 0.35mg/cm2): 32kv 9) approximate net weight: 2.24kg