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CTV 254 shisha izolyator U70b
| Video |
| Chizma |
 |
| Parametrlar jadvali | |||||
| Turi | Koptok va rozetka turi | Til to'pi | |||
| IEC standarti | U70BS | U70BL | U70C | ||
| Zavod standarti | PS70I | ||||
| Standart ulanish, d | mm | 16A | 16A | 16A | 16C |
| Mexanik ishlamay qolgan yuk | kN | 70 | 70 | 70 | 70 |
| Mexanik muntazam sinov | kN | 56 | 56 | 56 | 56 |
| Izolyatsiya qiluvchi qismning diametri, D | mm | 255 | 255 | 255 | 255 |
| Nominal oraliq, H | mm | 127 | 146 | 146 | 146 |
| Nominal o'tish masofasi | mm | 320 | 320 | 407 | 320 |
| Quvvat chastotasi teshilish kuchlanishi | kV | 130 | 130 | 130 | 130 |
| quvvat chastotasiga chidamli kuchlanish - quruq | kV | 70 | 70 | 72 | 70 |
| quvvat chastotasiga chidamli kuchlanish - nam | kV | 40 | 40 | 42 | 40 |
| Impuls ponksiyon kuchlanishi | PU | 2.8 | 2.8 | 2.8 | 2.8 |
| Radio ta'sir kuchlanishi 10kV 1MHz | mv | 50 | 50 | 50 | 50 |
| Korona vizual testi | kV | 18/22 | 18/22 | 18/22 | 18/22 |
| Quvvat chastotasi elektr boshq kuchlanishi | the | 0,12s/20kA | 0,12s/20kA | 0,12s/20kA | 0,12s/20kA |
| Og'irligi | kg | 3.5 | 3.6 | 4.3 | 3.8 |