AC Disc Suspension Porcelain Insulators (Normal Type) - IEC Standard 40kN suspension porcelain insulator XP-40C (U40C)

The following suspension insulators comply with the IEC standard. The glaze colorsof the insulators are brown or light gray.

Dimensions:

Diameter (D): 190mm

Spacing (H): 140mm

Creepage Distance: 200mm

Coupling Size: 16C

Mechanical Values:

Combined M&E Strength: 40kN

Impact Strength: 5Nm

Routine Proof Test Load: 20kN

Electrical Values:

Power Frequency Dry Withstand Voltage: 55kV

Power Frequency Wet Withstand Voltage: 30kV

Dry Lightning Impulse Withstand Voltage: 75kV

Power Frequency Puncture Voltage: 90kV

Radio Influence Voltage Data:

Test Voltage RMS to Ground: 7.5kV

Maximum RIV at 1000 kHz: 50μV

Packing and Shipping Data:

Net Weight, Approximate: 2.9kg