CAP AND PIN TYPE SUSPENSION INSULATORS
TOUGHENED GLASS SUSPENSION INSULATORS
Dimensions:
Diameter (D): 11 inch (280mm)
Spacing (H): 6 11/16 inch (170mm)
Leakage Distance: 15 3/4 inch (400mm)
Coupling Size: 20
Mechanical Values:
Mechanical Failing Load: 45,000 Pounds (210kN)
Tension Proof: 22,500 Pounds (105kN)
Electrical Values:
Low Frequency Dry Flashover Voltage: 85kV
Low Frequency Wet Flashover Voltage: 55kV
Critical Impulse Flashover Voltage, Positive: 140kV
Critical Impulse Flashover Voltage, Negative: 140kV
Low Frequency Puncture Voltage: 130kV
Radio Influence Voltage Data:
Test Voltage RMS to Ground: 10kV
Maximum RIV at 1000 kHz: 50μV
Packing and Shipping Data:
Net Weight, Approximate: 7.1kg
