Technical Specifications
SPD type:
|
T1; T2; T3 |
Earthing system:
|
TT; TN-S; TN-C-S |
Number of poles:
|
2 |
Rated operating AC voltage:
|
230 V |
Maximum continuous operating voltage AC:
|
275 V |
Maximum discharge current (8/20) :
|
50 kA |
Nominal discharge current (8/20), L/N:
|
25 kA |
Nominal discharge current (8/20), L/PE:
|
25 kA |
Nominal discharge current (8/20), N/PE:
|
- |
Total discharge current (8/20), L+N->PE:
|
100 kA |
Impulse discharge current (10/350), L/N:
|
25 kA |
Impulse discharge current (10/350), L/PE:
|
- |
Impulse discharge current (10/350), N/PE:
|
50 kA |
Total discharge current (10/350), L+N->PE:
|
50 kA |
Temporary overvoltage (5s):
|
337 V |
Response time, L/N :
|
25 ns |
Response time, L/PE:
|
- |
Response time, N/PE:
|
100 ns |
Maximal back-up fuse (gL/gG):
|
250 A |
Rated load current for „V“ connection:
|
125 A |
Maximal back-up fuse (gL/gG) for „V“ connection:
|
125 A |
Residual current:
|
5 μA |
Operating temperature:
|
-40 °C .. 70 °C |
Humidity:
|
5 % .. 95 % |