Selection Guide
(Line Voltage,kv) |
Catalogue Code(◆) |
N°of Sheds A n°(1) |
Length L ±10 mm |
Leakage distance mm |
Minimnn arcing distance mm |
Power frequency withstand 50Hz |
Lightning impul. withstand 1,2/50 |
Weight~kg |
72 |
123 |
145 |
170 |
250 |
400 |
Dry
kV |
Wet
kV |
posit kV |
negat
.kV |
|
|
|
|
|
|
ROK-* |
9+8 |
988 |
2375 |
778 |
275 |
195 |
460 |
495 |
4,4 |
|
|
|
|
|
|
ROK-* |
10+9 |
1072 |
2650 |
862 |
310 |
230 |
515 |
550 |
4,9 |
|
|
|
|
|
|
ROK-* |
12+11 |
1240 |
3200 |
1020 |
340 |
265 |
570 |
615 |
5,4 |
|
|
|
|
|
|
ROK-* |
14+13 |
1408 |
3100% |
1198 |
380 |
300 |
620 |
670 |
5,9 |
|
|
|
|
|
|
ROK-* |
15+14 |
1492 |
4025 |
1282 |
415 |
335 |
670 |
725 |
6,4 |
|
|
|
|
|
|
ROK-* |
17+16 |
1660 |
4575 |
1450 |
450 |
370 |
720 |
780 |
6,9 |
|
|
|
|
|
|
ROK-* |
19+18 |
1828 |
5125 |
1618 |
485 |
405 |
770 |
835 |
7,4 |
|
|
|
|
|
|
ROK-* |
21+20 |
1996 |
5675 |
1786 |
520 |
435 |
830 |
900 |
7,9 |
|
|
|
|
|
|
ROK-* |
22+21 |
2080 |
5950 |
1870 |
565 |
475 |
915 |
990 |
8,4 |
|
|
|
|
|
|
ROK-* |
24+23 |
2248 |
6500 |
2038 |
615 |
515 |
1000 |
1080 |
8,9 |
|
|
|
|
|
|
ROK-* |
26+25 |
2416 |
7050 |
2206 |
645 |
545 |
1070 |
1155 |
9,4 |
|
|
|
|
|
|
ROK-* |
27+26 |
2500 |
7325 |
2274 |
675 |
575 |
1140 |
1230 |
9,7 |
|
|
|
|
|
|
ROK-* |
29+28 |
2668 |
7875 |
2458 |
710 |
605 |
1210 |
1310 |
10,4 |
|
|
|
|
|
|
ROK-* |
31+30 |
2836 |
8425 |
2626 |
760 |
640 |
1270 |
1370 |
10,9 |
|
|
|
|
|
|
ROK-* |
33+32 |
3004 |
8975 |
2784 |
810 |
675 |
1330 |
1430 |
11,4 |
|
|
|
|
|
|
ROK-* |
35+34 |
3172 |
9525 |
2962 |
860 |
710 |
1390 |
1490 |
11,9 |
|
|
|
|
|
|
ROK-* |
36+35 |
3256 |
9800 |
3046 |
875 |
720 |
1450 |
1565 |
12,4 |
|
|
|
|
|
|
ROK-* |
38+37 |
3424 |
10350 |
3214 |
890 |
740 |
1520 |
1640 |
12,9 |
|
|
|
|
|
|
ROK-* |
40+39 |
3592 |
10900 |
3382 |
905 |
100% |
1585 |
1715 |
13,4 |
|
|
|
|
|
|
ROK-* |
42+41 |
3760 |
11450 |
3550 |
920 |
760 |
1650 |
1800 |
13,9 |
|