24kV Polymer Pin Post Insulator
24kV Polymer Pin Post Insulator
Description
24kV Polymer Pin Post Insulator
24kV Polymer Pin Post Insulator 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, shock resistance good quakeproof and brittle failure proof, light weight, easy to installation, and the installation size of top and base are the same size with porcelain pin type, they can exchange to use each other.
Products Advantage
1.Products meet international standards
2.High mechanical strength, impact resistance, shock and crisp resistance
3.Easy installation and long service life
4.Quality and quantity guarantee
Products Specification
Applied standard:IEC61952
Model: PPI-24
Rated Voltage:24kV
Rated Frequency:50Hz
Power frequency withstand voltage:
Dry test, for 1 minute:85kV
Wet test for 10 seconds:65kV
Lightning impulse withstand voltage(1.2/50us, peak value)
Positive pulse:150kV
Negative pulse:150kV
The breakdown voltage:160kV
Leakage distance:20/25/31mm/kV
Arc discharge distance:153/183/213mm
Creepage Distance: 795mm
Color:Grey
