AC Disc Suspension Porcelain Insulators (Normal Type) - IEC Standard 210kN suspension porcelain insulator XP-210 (U210B)

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

Dimensions:

Diameter (D): 280mm

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: 42kV

Dry Lightning Impulse Withstand Voltage: 110kV

Power Frequency Puncture Voltage: 120kV

Radio Influence Voltage Data:

Test Voltage RMS to Ground: 10kV

Maximum RIV at 1000 kHz: 50μV

Packing and Shipping Data:

Net Weight, Approximate: 10.4kg