CAP AND PIN TYPE SUSPENSION INSULATORS
TOUGHENED GLASS SUSPENSION INSULATORS
The following suspension insulators comply with the ANSI standard. The glaze colors of the insulators are brown or light gray.
Dimensions:
Diameter (D): 10 Inches (254mm)
Spacing (H): 5 3/4 Inches (146mm)
Leakage Distance: 12 5/8 Inches (320mm)
Dry Arcing Distance: 7 3/4 Inches (197mm)
Coupling Size: Type K
Mechanical Values:
Combined M&E Strength: 40,000Pounds (178kN)
Impact Strength: 100 Inch-pounds (11.3Nm)
Routine Proof Test Load: 20,000Pounds (89kN)
Time Load Test Value: 24,000Pounds (107kN)
Maximum Working Load: 20,000Pounds (89kN)
Electrical Values:
Low Frequency Dry Flashover Voltage: 80kV
Low Frequency Wet Flashover Voltage: 50kV
Critical Impulse Flashover Voltage, Positive: 125kV
Critical Impulse Flashover Voltage, Negative: 130kV
Low Frequency Puncture Voltage: 110kV
Radio Influence Voltage Data:
Test Voltage RMS to Ground: 10kV
Maximum RIV at 1000 kHz: 50μV
Packing and Shipping Data:
Net Weight, Approximate: 7.8kg