Post Insulator technical Data:
P-70:
1. Nominal system votlage: 22KV
2. Impulse flashover voltage: 270KV
3. P.F. withstand dry: 95KV
4. P.F. withstand wet: 60KV
5. Impulse withstand POS.: 140KV
6. Creepage distance: 490mm
7. Bending strength: 364Kg
8. Tension strength: 1140Kg
9. Ultimate torsion strength: 3460Kg.cm
10. Net weight: 5 Kg/PC
P-13 data:
Nominal system voltage: 38KV
2. Impulse withstand voltage: 200KV
3. Ultimate bending strength: 220Kg
4. Ultimate Torsion strength: 5600Kg.cm
5. Creepage distance: 1000mm
