Electrical Power Insulators – Suspension Porcelain Insulator ANSI, Class 52-2, ANSI 52-2

Electrical Power Insulators – Suspension Porcelain Insulator ANSI, Class 52-2, ANSI 52-2

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


Dimensions:

Diameter (D): 7 Inches (190mm)

Spacing (H): 5 3/4 Inches (146mm)

Leakage Distance: 8.26 Inches (210mm)

Mechanical Values:

Combined M&E Strength: 15,000Pounds (70kN)

Impact Strength: 54 Inch-pounds (6Nm)

Routine Proof Test Load: 8,000Pounds (35.5kN)

Electrical Values:

Dry Power Frequency Flashover (kV): 65kV

Wet Power Frequency Flashover (kV): 35kV

Critical Impulse Flashover Voltage, Positive: 115kV

Critical Impulse Flashover Voltage, Negative: 115kV

Power Frequency Puncture (kV): 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: 3.9kg