|
Rated voltage |
kV |
7.2 |
12 |
15 |
17.5 |
24 |
|---|---|---|---|---|---|---|
|
Rated short-duration power-frequency withstand voltage |
kV |
20 |
28 |
36 |
38 |
50 |
|
Rated lightning impulse |
kV |
60 |
75 |
95 |
95 |
125 |
|
Rated frequency |
Hz |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
|
Rated normal current of busbar |
A |
≤ 630 |
≤ 630 |
≤ 630 |
≤ 630 |
≤ 630 |
|
Rated normal current of feeder |
A |
≤ 630 |
≤ 630 |
≤ 630 |
≤ 630 |
≤ 630 |
|
Rated short-time withstand current, 1 s |
kA |
≤ 25 |
≤ 25 |
≤ 25 |
≤ 25 |
≤ 20 |
|
Rated short-time withstand current, 3 s |
kA |
≤ 20 |
≤ 20 |
≤ 20 |
≤ 20 |
≤ 20 |
|
Rated peak withstand current kA |
kA |
≤ 63 |
≤ 63 |
≤ 63 |
≤ 63 |
≤ 50 |
|
Rated short-circuit making current |
kA |
≤ 63 |
≤ 63 |
≤ 63 |
≤ 63 |
≤ 50 |
|
Dimensions |
|---|
|
Dimensions of panel types and panel blocks – see catalogue right hand side. |
