CAP AND PIN TYPE SUSPENSION INSULATORS
TOUGHENED GLASS SUSPENSION INSULATORS
Dimensions:
Diameter (D): 420mm
Spacing (H): 170mm
Creepage Distance: 380mm
Coupling Size: 20/24
Mechanical Values:
Combined M&E Strength: 210kN
Impact Strength: 11.3Nm
Routine Proof Test Load: 105kN
Electrical Values:
Power Frequency Dry Withstand Voltage: 75kV
Power Frequency Wet Withstand Voltage: 45kV
Dry Lightning Impulse Withstand Voltage: 110kV
Power 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: 12.4kg