CAP AND PIN TYPE SUSPENSION INSULATORS
TOUGHENED GLASS SUSPENSION INSULATORS
The following pin insulator comply with the BS Standard. The glaze color of the insulator are brown.
Dimensions:
Diameter (D): 11 Inches (279mm)
Height (H): 9 5/8 Inches (244mm)
Total Creepage Distance: 24 13/16 Inches (630mm)
Protected Creepage Distance: 10 1/2 Inches (267mm)
Recommended Pin Height: 8 1/2 Inches (216mm)
Mechanical Values:
Cantilever Strength: 2,400Pounds (11kN)
Electrical Values:
Typical Application Voltage: 33kV
Power Frequency Dry Flashover Voltage: 130kV
Power Frequency Wet Flashover Voltage: 95kV
50% Impulse Flashover Voltage, Positive: 215kV
50% Impulse Flashover Voltage, Negative: 290kV
Power Frequency Dry Withstand Voltage: 115kV
Power Frequency Wet Withstand Voltage: 90kV
Dry Lightning Impulse Withstand Voltage: 200kV
Power Frequency Puncture Voltage: 210kV
Radio Influence Voltage Data:
Test Voltage RMS to Ground: 30kV
Maximum RIV at 1000 kHz: 200μV
Packing and Shipping Data:
Net Weight, Approximate: 11.5kg
