Khoom Taw Qhia:
Nyob twj ywm insulator - Ib qho kawg lossis thauj tog rau nkoj lossis ntauwd yog siv qhov chaw ncaj ntawm kab xaus, lossis kaum sab xis tawm mus rau lwm qhov. Cov ncej no yuav tsum tiv thaiv lub lateral (kab rov tav) nro ntawm qhov ntev ncaj ntawm cov hlau. Txhawm rau pab txhawb qhov kev thauj khoom sab nraud, cov kab hluav taws xob insulators tau siv. Rau cov kab hluav taws xob tsawg (tsawg dua 11 kV), shackle insulators yog siv los ua strain insulators. Txawm li cas los xij, rau cov kab xaim hluav taws xob siab, cov hlua ntawm lub hau - thiab - tus pin (disc) insulators yog siv, txuas rau crossarm nyob rau hauv kab rov tav. Thaum lub nro load nyob rau hauv cov kab yog siab heev, xws li nyob rau hauv lub ntev dej spans, ob los yog ntau txoj hlua yog siv nyob rau hauv parallel.
Shackle insulator - Nyob rau hauv thaum ntxov hnub, shackle insulators tau siv los ua strain insulators. Tab sis tam sim no ib hnub, lawv nquag siv rau cov kab hluav taws xob tsawg tsawg. Xws li cov insulators tuaj yeem siv rau hauv txoj haujlwm kab rov tav lossis hauv txoj haujlwm ntsug. Lawv tuaj yeem raug kho ncaj qha rau tus ncej nrog lub ntsia liaj qhov rooj lossis rau sab caj npab.
Shackle Insulator (BS Standard Hom)
|
Hom |
ED-2 (C) |
ED-2 (B) |
ED-(B)1 |
|
|
Qhov Loj (mm) |
H |
80 |
76 |
76 |
|
D |
80 |
89 |
89 |
|
|
d |
50 |
48 |
48 |
|
|
d1 |
22 |
21 |
17.5 |
|
|
R |
6 |
10 |
10 |
|
|
Transverse zog (KN) |
13.2 |
12.7 |
12.7 |
|
|
Fais fab zaus Flashover Voltage |
Qhuav (KV) |
25 |
25 |
25 |
|
Dej (KV) |
12 |
12 |
12 |
|
|
Net Nyhav, Txhua, Approx (kg) |
0.5 |
0.5 |
0.5 |
|
|
Number nyob rau hauv Standard Package |
60 |
60 |
60 |
|
|
Xim |
Xim av, Teeb Grey los yog Drawings |
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