Glass Insulators
U160BLP 160 kN Fog-Type Glass Insulator
Product Overview
U160BLP 160 kN Fog-Type Glass Insulator.
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Technical Parameters — Model Range
| IEC designation | U160BP/146M | U160BP/155M | U210BP/170M | U240BP/170M | |
|---|---|---|---|---|---|
| Diameter | mm | 420 | 420 | 420 | 420 |
| Spacing H | mm | 146 | 155 | 170 | 170 |
| Creepage distance L | mm | 380 | 380 | 380 | 380 |
| Socket coupling | mm | 20 | 20 | 20 | 24 |
| Mechanical failing load | KN | 160 | 160 | 210 | 240 |
| Wet power frequency withstand voltage | kV | 50 | 50 | 50 | 50 |
| Dry lightning impulse withstand voltage | kV | 95 | 95 | 95 | 95 |
| Impulse puncture voltage | P.U | 2.8 | 2.8 | 2.8 | 2.8 |
| Power frequency puncture voltage | kV | 130 | 130 | 130 | 130 |
| Radio influence voltage | μv | 50 | 50 | 50 | 50 |
| Corona visual test | kV | 18/22 | 18/22 | 18/22 | 18/22 |
| Power frequency electric arc voltage | ka | 0.12s/20ka | 0.12s/20ka | 0.12s/20ka | 0.12s/20ka |
| Net weight per unit | kg | 7.2 | 7.2 | 7.3 | 7.5 |
Technical Drawing
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