Pin Insulator

The pin composite insulator consists of a steel cap, a steel foot, a core body, and a silicone rubber shed. It is widely used in overhead distribution lines in urban and rural areas and can effectively improve the insulation level and operation safety of the lines.

  • It has greathydrophobicity and migration, which can help improve the anti-pollution flashover capability and operate safely in heavily polluted areas.
  • It has very high bending and torsion resistance, thuswithstanding relatively large external forces without damage.
  • It is light in weight, convenient to install, and easy for transportation and installation.
 
Type Rated Voltage (kV) Specified Mechanical Bending Load(kN) Section Length (mm) Min Arcing Distance (mm) Min Creepage Distance (L/mm) Lightning Withstand Voltage (kV) Wet Power Frequency Voltage (kV)
FPQ-10/2.0 10 2 215 145 350 90 40
FPQ-10/3.0 10 2 215 145 350 90 40
FPQ-10/4.0 10 2 215 145 350 90 40
FPQ-10/5.0 10 2 215 145 350 90 40
FPQ-20/6.0 20 6 354 224 700 170 75
FPQ-20/12 20 12 430 300 850 170 75
FPQ-35/8 35 8 610 465 1400 170 75
FPQ-35/10 35 10 462 320 900 170 75

This product is applied to high voltage power line service, and have features of good hydrophobicity, anti-ageing, anti-leakage trace and electric erode proof, tensile strength and bending strength, strong mechanical strength, with good performance in shock resistance, good quake proof & brittle-break proof, light weight, easy to installation, and the installation outline of top and base are the same size with porcelain-pin type, they can exchange to use each other.

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