Ball and Socket Type Suspension Insulator
ANSI Class: 52-3

DIMENSIONS
Height: 146mm
Diameter: 254mm

CRITICAL DISTANCES
Dry Arcing Distance: 197mm
Leakage Distance: 292mm

MECHANICAL VALUES
Combined M&E Strength: 67kN
Mechanical Impact Strength in: 6Nm
Routine Proof Test Load: 33.3kN
Time Load Test Value: 44.5kN
Maximum Working Load: 33.3kN

ELECTRICAL VALUES
Low-frequency Dry Flashover: 80kV
Low-frequency Wet Flashover: 50kV
Critical Impulse Flashover, Positive: 125kV
Critical Impulse Flashover, Negative: 130kV
Low-frequency Puncture Volatge: 110kV

RADIO INFLUENCE VOLTAGE DATE
Test Voltage RMS To Ground: 10kV
Maximum RIV at 1000 kHz: 50μ V

PACKING AND SHIPPING DATA
Net Weight Each, Approx: 4.6kg
Number In Standard Package: 6
Packed Weight, Approx: 30.3kg