| Type |
VC4P |
| Rated current |
(In) |
800A |
| Rated insulation voltage |
c.a./AC (Ui) |
(V) |
1000 |
| c.c./DC (Ui) |
(V) |
1500 |
| Impulse withstand voltage |
(U imp) |
(kV) |
12 |
| Rated thermal current |
(Ith) |
(A) |
800 |
| Rated operational current (le) |
AC-21A/B |
400V |
(A) |
630/800 |
| 500V |
(A) |
630/800 |
| 690V |
(A) |
630/800 |
| AC-22A/B |
400V |
(A) |
630/800 |
| 500V |
(A) |
630/630 |
| 690V |
(A) |
630/630 |
| AC-23A/B |
400V |
(A) |
630/630 |
| 500V |
(A) |
500/500 |
| 690V |
(A) |
400/400 |
| DC-21A/B(1) |
220V |
(A) |
630/800 |
| 420V |
(A) |
630/800 |
| 560V |
(A) |
630/800 |
| DC-22A/B(1) |
220V |
(A) |
630/800 |
| 420V |
(A) |
630/630 |
| 560V |
(A) |
630/630 |
| DC-23A/B(1) |
220V |
(A) |
630/630 |
| 420V |
(A) |
630/630 |
| 560V |
630/630 |
| Rated making capacity at 400V AC23 |
(A) |
6300 |
| Rated breaking capacity at 400V AC23 |
(A) |
5040 |
| Short-circuit withstand current 1 se. |
(kA) |
26,5 |
| Short-circuit withstand 0,25 sec |
(kA) |
53 |
| Short-circuit making capacity |
(400V) |
(kA) |
30 |
| Rated operational power AC-23A |
(400V) |
(Kw) |
330 |
| Rated fuse short-circuit current |
| Back up fuse |
(A) |
800 |
| R.M.S. value |
(kA) |
50 |
| Peak value |
(kA) |
50 |
| Mechanical endurance |
n° |
8000 |
| Elecrtical endurance |
n° |
1500/200 |
| Rated capacitor power at 400V |
kVAR |
300 |
| Power losses for pole |
(W) |
25,7 |
| Cable section |
mmq |
2x240 |
| Bars dimension |
mm |
2x40x6 |
| Operation tourque |
Nm |
34 |
| Net weight |
4P |
kg |
6 |