Composite Suspension/Tension Insulator

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 defectsMaterials: 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 fittingsElectromechanical specifications: Type:FXBW4-10/70 1) Rated voltage:10KV 2) Rated mechanical load:70KN 3) Height:380mm 4) Insulating distance:175mm 5) Min. Nominal creepage distance:480mm Type:FXBW4-35/70 1) Rated voltage:35KV 2) Rated mechanical load:70KN 3) Height:650mm 4) Insulating distance:450mm 5) Min. Nominal creepage distance:1280mm 6) 1 min power frequency wet withstand voltage: ≥95KV 7) Full wave lighting impulse withstand voltage(peak value): ≥230KV Type:FXBW4-110/100 1) Rated voltage:110KV 2) Rated mechanical load:100KN 3) Height:1240mm 4) Insulating distance:1000mm 5) Min. Nominal creepage distance:3150mm 6) 1 min power frequency wet withstand voltage: ≥230KV 7) Full wave lighting impulse withstand voltage(peak value): ≥550KV Type:FXBW4-220/100 1) Rated voltage:220KV 2) Rated mechanical load:100KN 3) Height:2240mm 4) Insulating distance:1900mm 5) Min. Nominal creepage distance:6570mm 6) 1 min power frequency wet withstand voltage: ≥395KV 7) Full wave lighting impulse withstand voltage(peak value): ≥1000KV