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Pin Post Insulators 33PC 56/57-3

Dimensions
Diameter (D): 7Inches (180mm)
Spacing (H): 15.35Inches (390mm)
Leakage distance: 28.35Inches (720mm)
Net Weight Each: 28.22Pounds (12.8kg)
Color:Gray,Brown
Availability:
Quantity:
Pin Post Insulators 33PC 56/57-3
Pin Post Insulators 33PC 56/57-3
  • 33PC 56/57-3

  • TCI

Mechanical Values

Cantilever Strength: 2800Pounds(12.5kN)


Electrical Values

Rated Voltage: 38kV

Low-Frequency Flashover,Dry: 110kV

Low-Frequency Flashover,Wet: 85kV

Critical Impulse Flashover Voltage,Positive: 250kV

Critical Impulse Flashover Voltage,Negatice: 297kV

Low-Frequency Puncture Voltage: 200kV


Radio-Influence Voltage,

Test Voltage: 30kV

Max RIV: 200Microvolts



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TCI INSULATOR CO.,LTD. is Professional porcelain Insulators Facotry
 

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ADD : Houyang Village Baizhang Town Minqing County Fujian China.
TEL :86-591-22545008 
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