Product description
High voltage porcelain Suspension type Anti-pollution insulator 52-2
Item No: 52-2
ANSI CLASS
1. Material: Porcelain
2. Main Dimensions: Height 146mm; Diameter 190.5mm
3. Creepage distance: 210mm
4. Power-frequency Puncture voltage: 90kV
5. Power-frequency: Dry 65kV; Wet 35kV
6. Critical-Impulse 15*40us wave: Positive 115kV; Negative 115kV
7. Radio-influence voltage data:
Test voltage to ground: 7.5kV
Maximum RIV at 1000kHz: 50UV
8. Electromechanical Faiting Load: 67kN
9. Mechanical Impact Strength: 5.5n. M
10. Time Load Value: 44kN