Product Detail
Product Tags
|
00 Item |
|
Data |
FN25-12D/T630-20 |
FNRN25-12D/T125-31.5 |
1 |
Rated voltage |
kV |
12 |
2 |
Rated frequency |
Hz |
50 |
3 |
Rated Current |
A |
630 |
1250 |
4 |
Rated insulation Level |
1 min power frequency withstand voltage(RMS) |
kV |
42-to-ground and white、ISolated off 48 |
|
|
Lightning impulse withstand voltage(peak) |
|
75-to-ground and white、isolated |
5 |
Rated dynamic current(peak) |
kV |
50 |
|
6 |
4s thermal current(A) |
kA |
20 |
|
7 |
Rated active load breaking current |
kA |
630 |
|
8 |
Rated breaking current |
A |
630 |
|
9 |
Rated cable charging breaking current |
A |
10 |
|
10 |
Rated no-load transformer breaking capacity |
A |
1600 |
11 |
|
A |
|
2000 |
12 |
r |
A |
|
SDLAJ-12 SFLAJ-1 |
13 |
Output energy of striker |
J |
|
2-5 |
14 |
Rated short-circuit current |
kA |
50 2-5(medium) |
15 |
Rated dynamic thermal current of earth switch |
kA |
50 |
16 |
Ground switch 2s heat stable current |
kA |
20 |
17 |
current olEarn swi cn Auxiliary circuit voltage |
V |
AC110,220,DC110,220 |
18 |
Mechanicalife |
|
1000 |
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