Post insulators rau High Voltage ANSI 03
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MAIN qhov ntev thiab KEV cov kev
Miv. Tsis |
H1313 |
H1314 |
H1315 |
H1316 |
H1317 |
H1318 |
||
Class |
57-21 |
57-22 |
57-23 |
57-24 |
57-25 |
57-26 |
||
Daim duab |
4 |
4 |
4 |
4 |
4 |
4 |
||
Tsawg zaus flashover voltage |
Qhuav (kV) |
70 |
100 |
125 |
140 |
160 |
180 |
|
Ntub dej (kV) |
50 |
70 |
95 |
110 |
130 |
150 |
||
Flashover Zoo nyav lam ua (kV) |
120 |
160 |
200 |
230 |
265 |
300 |
||
Xov tooj cua-Cawv-Voltage ntaub ntawv |
Test Voltage (kV) |
15 |
22 |
30 |
44 |
44 |
44 |
|
Max RIV 2 μV |
100 |
100 |
200 |
200 |
200 |
200 |
||
Qhia Distance (inch) |
14 |
22 |
29 |
40 |
45 |
53 |
||
Qhuav arcing Distance (inch) |
6.5 |
9.5 |
12,25 |
14.5 |
17,25 |
19,25 |
||
Xa mus rau lub siab (inch) |
11 |
14 |
16.5 |
20 |
22.5 |
25 |
||
Cantilever tsis load (phaus) |
2800 |
2800 |
2800 |
2800 |
2800 |
2800 |
||
Standard kab uas hla ntawm insulators (inch) |
6 |
6.5 |
6.5 |
7 |
7.5 |
8 |
||
Center qhov standard xov ntev (inch) |
3/4 |
3/4 |
3/4 |
3/4 |
3/4 |
7/8 |
Peb saib zoo li lub hauv paus ntawm lub enterprise, adhering rau kev tswj philosophy uas ua tsawg cov khoom thiab tsis txhob cia unqualified khoom tawm hauv lub Hoobkas.