ANSI Class

52-3

Porcelain disc diameter, D. mm

254

Unit Spacing, H. mm

146

Creepage distance, mm

292

Combined M&E Strength, kN

67

Impact Strength, N-m

6

Routine Proof Test Load, kN

33.5

Time Load Test Value, kN

44

Low Frequency Flashover Voltage

Dry, kV

80

Wet, kV

50

Critical Impulse Flashover Voltage

Pos., Kv

125

Neg., Kv

130

Low Frequency Puncture Voltage, kV

110

Radio Influence Voltage Data

Test Voltage to Ground, Kv

10

Max. RIV at 1000 KHZ, uV

50

Net Weight, Each, Approx. kg

5