Antipollution suspension type porcelain insulator
Model | XP-70 | XP-100 | XP-120 | XP-160 | XP-210 | XP-240 |
Connection marks(mm) | 16 | 16 | 16 | 20 | 20 | 24 |
Structure height(mm) | 155 | 170 | 170 | 160 | 170 | 170 |
Porcelain diameter(mm) | 320 | 320 | 320 | 330 | 340 | 360 |
Creepage distance(mm) | 545 | 545 | 545 | 545 | 545 | 545 |
Rated electromechanical destruction load(KN) | 70 | 100 | 120 | 160 | 210 | 240 |
Routine tensile load(KN) | 35 | 50 | 60 | 80 | 105 | 120 |
Work frontal voltage no less than(Dry flash) | 80 | 80 | 80 | 90 | 90 | 90 |
Work frontal voltage no less than(Moist flash) | 50 | 50 | 50 | 50 | 50 | 50 |
Lightning shock resistance voltage | 145 | 145 | 145 | 145 | 130 | 130 |
Industrial frequency breakdown voltage | 120 | 120 | 120 | 130 | 130 | 130 |