Ga Foliteji 160kn Disiki idadoro Toughened Gilasi insulator U160B
Ọja Design Yiya
ọja Apejuwe
IEC yiyan | U160B/146 | U160B/155 | U160B/170 | |
Iwọn D | mm | 280 | 280 | 280 |
Giga H | mm | 146 | 155 | 170 |
Ijinna oju-iwe L | mm | 400 | 400 | 400 |
Socket socket | mm | 20 | 20 | 20 |
Aise fifuye darí | kn | 160 | 160 | 160 |
Mechanical baraku igbeyewo | kn | 80 | 80 | 80 |
Igba otutu agbara tutu duro foliteji | kv | 45 | 45 | 45 |
Gbigbọn ina gbigbẹ withstand foliteji | kv | 110 | 110 | 110 |
Impulse puncture foliteji | PU | 2.8 | 2.8 | 2.8 |
Agbara igbohunsafẹfẹ puncture foliteji | kv | 130 | 130 | 130 |
Redio ipa foliteji | μv | 50 | 50 | 50 |
Idanwo wiwo Corona | kv | 18/22 | 18/22 | 18/22 |
Agbara igbohunsafẹfẹ itanna aaki foliteji | ka | 0.12s / 20Ka | 0.12s / 20Ka | 0.12s / 20Ka |
Net àdánù fun kuro | kg | 6.7 | 6.6 | 6.7 |
Ọja Definition
Gilasi insulators ohun insulator ṣe ti tempered gilasi.Ilẹ oju rẹ wa ni ipo ti prestress funmorawon, gẹgẹbi kiraki ati iparun itanna, insulator gilasi yoo fọ si awọn ege kekere, ti a mọ ni “bugbamu ara ẹni”.Ẹya yii yọkuro iwulo fun wiwa “iye odo” ti awọn insulators gilasi lakoko iṣẹ.
Awọn insulator gilasi jẹ crystallization ti apapo ti gilasi ati insulator.Nitori awọn abuda gilasi ti a fiwera pẹlu tanganran ina, awọn insulators gilasi ni iduroṣinṣin to dara julọ ni itanna ati awọn abuda ẹrọ, ati akoyawo wọn jẹ ki o rọrun lati ṣayẹwo ibajẹ lakoko iṣẹ, ki idanwo idena itanna deede fun awọn insulators ti paarẹ.Agbara itanna ti gilasi gbogbogbo wa kanna ni gbogbo iṣẹ rẹ, ati ilana ti ogbo rẹ lọra pupọ ju ti tanganran lọ.Nitorinaa, awọn insulators gilasi ni a kọ silẹ ni akọkọ nitori ibajẹ ara ẹni, eyiti o waye laarin ọdun akọkọ ti iṣẹ, lakoko ti awọn abawọn ti awọn insulators tanganran bẹrẹ lati ṣe awari nikan lẹhin awọn ọdun pupọ ti iṣẹ.
Iwọnwọn yii ṣalaye awọn ibeere imọ-ẹrọ gbogbogbo, awọn ipilẹ yiyan, awọn ofin ayewo, gbigba, apoti ati gbigbe, fifi sori ẹrọ ati itọju iṣẹ, ati idanwo iṣẹ ṣiṣe fun awọn insulators laini ori ac pẹlu awọn foliteji ipin loke 1000V.
Iwọnwọn yii wulo fun iru disiki ti daduro tanganran ati awọn insulators gilasi (awọn insulators fun kukuru) ti a lo ninu awọn laini agbara ac, awọn ohun elo agbara ati awọn ipin-iṣẹ pẹlu foliteji ipin loke 1000Y ati igbohunsafẹfẹ 50Hz.Giga aaye fifi sori ẹrọ gbọdọ jẹ kekere ju 1000m, ati iwọn otutu ibaramu gbọdọ wa lati -40 ° c si +40 ° c.2 Awọn faili itọkasi deede