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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Tuofa
  • Model Number: TUOFA insulator
  • Insulation Material: Disc insulator
  • Type: Low Voltage
  • Application: Overhead
  • Conductor Material: Copper
  • Jacket: Rubber
  • Rated Voltage:: 11KV
  • Type:: Insulator
  • Material:: porcelain
  • Color:: brown
  • Leakage distance:: 292mm
  • bending strength:: 40KN
  • accessories: cap

Packaging & Delivery

Packaging Details sack or carton or as your request
Delivery Time as your request

  insulator porcelain disc :

Product Description





Fig.Main Dimension (mm)Leakage Distance (mm)Power- frequency puncture voltage (kv)Average flashover voltageRadio Influence VoltageRate E & M failing load (KN)Tension proof load (KN)Impactv strength (N.M)Weight (kg)
Power frequencyCritical Impulse Wave


voltage to ground


Max. RIV

 at 1000k Hz (μV)

DHDry (kv)Wet (kv)Positive (kv)Negative (kv)
52-1 XP-4.5C-M11651401788060301001007.550452252.5
52-2 XP5-7C-M2190.51462108065351151157.5507035.563.9

52-3 XP-


52-4 XP-7C-M4254146292110805012513010507035.564.9
52-5 XP-11-M32541462921108050125130105011155.575.6
52-6 XP-11C-M42541462921108050125130105011155.575.9
52-8 xp-16-m32541463201108050125130105016080106.9

52-9 XP9-4.5C


52-10 XP-16C-M1280165280110805010013010

Packaging & Shipping


Company Information

our factory:


contact stella

if you hav interest pls contact stella now~


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China (Mainland) | Manufacturer
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