FKN12-12(R)Air High Voltage Load Break Switch With Fuse
FKN12-12(R)Air High Voltage Load Break Switch With Fuse
online service
FKN12-12(R)Air High Voltage Load Break Switch With Fuse
Application
Using Condition
Ambient temperature 25℃±40℃;Elevation 1000m;
Humidity: daily average humidity ≤95% ，monthly≤ 90%；
No risk of fire, explosion, serious pollution, chemical corrosion and severe vibration；
If use out of above condition ,please contact with the manufacture.
|
No. |
Item |
Unit |
FKN-12D/630-20 |
FZN-12R.D/125-31.5 |
|
1 |
Rated voltage |
kV |
12 |
|
|
2 |
Rated frequency |
Hz |
50 |
|
|
3 |
Rated ampere |
A |
630 |
125 |
|
4 |
Thunder voltage |
kV |
Isolation:85 |
|
|
5 |
1min voltage |
kV |
Earthling 42, isolation:48 |
|
|
6 |
Ampere |
kA |
20(4S) |
|
|
7 |
Stable current |
kA |
50 |
|
|
8 |
current |
kA |
50 |
- |
|
9 |
Breaking current |
kA |
- |
31.5 |
|
10 |
Moving current |
kA |
- |
1.5 |
|
11 |
Breaking ampere |
kA |
1.8 |
|
|
12 |
Transformer capacity |
kVA |
1250 |
|
|
13 |
Power charge current |
A |
10 |
|
|
14 |
Breaking times |
times |
＞100 |
|
|
15 |
Breaking time |
S |
- |
＞0.06 |
|
16 |
current |
kA |
20(2S) |
20(2S) |
|
17 |
Earthling switch voltage |
kA |
50 |
50 |
|
18 |
Motor voltage |
V |
AC220, DC48 |
|
Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.
ZN85-40.5G(3AV3) indoor AC HV Vacuum Circuit Breaker
ZN85-40.5G(3AV3) indoor AC HV Vacuum Circuit Breaker
Learn More
