CAP AND PIN TYPE SUSPENSION INSULATORS
TOUGHENED GLASS SUSPENSION INSULATORS
The following pin insulators comply with the ANSI Standard. The glaze colors of the insulators are brown or light gray.
Dimensions:
Diameter (D): 4 3/4 Inches (121mm)
Height (H): 3 3/4 Inches (95mm)
Leakage Distance: 7 Inches (178mm)
Dry Arcing Distance: 4 1/2 Inches (114mm)
Min Pin Height: 5 Inches (127mm)
Mechanical Values:
Cantilever Strength: 2,500Pounds (11.4kN)
Electrical Values:
Typical Application Voltage: 11.5kV
Low Frequency Dry Flashover Voltage: 55kV
Low Frequency Wet Flashover Voltage: 30kV
Critical Impulse Flashover Voltage, Positive: 90kV
Critical Impulse Flashover Voltage, Negative: 110kV
Low Frequency Puncture Voltage: 90kV
Radio Influence Voltage Data:
Test Voltage RMS to Ground: 10kV
Maximum RIV at 1000 kHz: 50μV
Packing and Shipping Data:
Net Weight, Approximate: 1.1kg
