| Customization: | Available |
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| Application: | High-voltage |
| Material: | Glass |
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| Type | U40B | U70BS | U70BL | U100BS | U120B | U160BS | U160BL | U210B | |
| Standard coupling, d | mm | 11 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Mechanical failing load | kN | 40 | 70 | 70 | 100 | 120 | 160 | 160 | 210 |
| Diameter of the insulating part, D | mm | 178 | 255 | 255 | 255 | 255 | 280 | 280 | 280 |
| Nominal Spacing, H | mm | 110 | 127 | 146 | 146 | 146 | 146 | 170 | 170 |
| Nominal creepage distance | mm | 190 | 320 | 320 | 320 | 320 | 400 | 400 | 400 |
| Power frequency puncture voltage | kV | 90 | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
| power frequency withstand voltage - dry | kV | 50 | 100 | 100 | 100 | 100 | 110 | 110 | 110 |
| power frequency withstand voltage - wet | kV | 25 | 40 | 40 | 40 | 40 | 45 | 45 | 45 |
| Impulse puncture voltage | P.U | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| Radio influence voltage 10kV 1MHz | μv | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Corona visual test | kV | 18/22 | 18/22 | 18/22 | 18/22 | 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 | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
| Weight | kg | 2.1 | 3.5 | 3.6 | 4 | 4 | 6.7 | 6.7 | 7.2 |
| All technical requirements and testing are in accordance with IEC standards. | |||||||||
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