Qattiqlashtirilgan shisha izolyatorning afzalliklari
1. Chinni bilan solishtirganda juda yuqori dielektrik quvvatga ega.
2. Uning qarshiligi ham juda yuqori.
3. Issiqlik kengayishining past koeffitsientiga ega.
4. Chinni izolyatoriga nisbatan yuqori kuchlanish kuchiga ega.
5. Tabiatda shaffof bo'lgani uchun chinni kabi quyosh nurida qizib ketmaydi.
6. Nopokliklar va havo pufakchalari shaffofligi tufayli shisha izolyator tanasi ichida osongina aniqlanishi mumkin.
7. Shisha juda uzoq xizmat qilish muddatiga ega, chunki shishaning mexanik va elektr xususiyatlari qarish ta'sir qilmaydi.
8. Axir, shisha chinnidan arzonroq.
Mahsulot parametrlari jadvali:
|
IEC belgisi |
U70B/140 |
U70B/146 |
U70B/127 |
U100B/146 |
U100B/127 |
|
Diametri D (mm) |
255 |
255 |
255 |
255 |
255 |
|
Bo'shliq H (mm) |
140 |
146 |
127 |
146 |
127 |
|
O'tish masofasi L (mm) |
320 |
320 |
320 |
320 |
320 |
|
Soket muftasi (mm) |
16 |
16 |
16 |
16 |
16 |
|
Mexanik nosozlik yuki (mm) |
70 |
70 |
70 |
100 |
100 |
|
Mexanik muntazam sinov (kN) |
35 |
35 |
35 |
50 |
50 |
|
Nam quvvat chastotasiga chidamli kuchlanish (kV) |
40 |
40 |
40 |
40 |
40 |
|
Quruq chaqmoq impulslariga chidamli kuchlanish (kV) |
100 |
100 |
100 |
100 |
100 |
|
Impuls teshilish kuchlanishi (PU) |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
|
Quvvat chastotasi teshilish kuchlanishi (kV) |
130 |
130 |
130 |
130 |
130 |
|
Radio ta'sir kuchlanishi (µV) |
50 |
50 |
50 |
50 |
50 |
|
Korona vizual testi (kV) |
18/22 |
18/22 |
18/22 |
18/22 |
18/22 |
|
Quvvat chastotasi elektr boshq kuchlanishi |
0,12s/20kA |
0,12s/20kA |
0,12s/20kA |
0,12s/20kA |
0,12s/20kA |
|
Birlik uchun sof og'irlik (kg) |
3.6 |
3.6 |
3.5 |
4 |
4 |
Mahsulotni qo'llash stsenariylari:
Issiq teglar: qattiq shisha izolyator, Xitoy qattiq shisha izolyator ishlab chiqaruvchilari, etkazib beruvchilar, zavod