IEC test classification |
C1 |
|
C2 |
|
C3 |
|
D1 |
VDE requirement class |
C1 |
|
C2 |
|
C3 |
|
D1 |
Nominal voltage UN |
24 V DC |
Maximum continuous voltage UC |
30 V DC |
|
21 V AC |
Rated current |
350 mA (45°C) |
Operating effective current IC at UC |
≤ 10 µA |
Standby power consumption PC |
≤ 1.94 VA |
Residual current IPE |
≤ 2 µA |
Nominal discharge current In (8/20) µs (Core-Core) |
5 kA |
Nominal discharge current In (8/20) µs (core-earth) |
5 kA |
Pulse discharge current Iimp (10/350) µs |
1 kA (per path) |
Total discharge current Itotal (8/20) µs |
10 kA |
Total discharge current Itotal (10/350) µs |
2 kA |
Max. discharge current Imax (8/20) µs maximum (Core-Core) |
5 kA |
Max. discharge current Imax (8/20) µs maximum (Core-Earth) |
5 kA |
Nominal pulse current Ian (10/1000) µs (Core-Core) |
100 A |
Nominal pulse current Ian (10/1000) µs (Core-Earth) |
200 A (in total) |
Output voltage limitation at 1 kV/µs (core-core) spike |
≤ 40 V |
Output voltage limitation at 1 kV/µs (core-earth) spike |
≤ 600 V |
Output voltage limitation at 1 kV/µs (core-core) static |
≤ 40 V |
Output voltage limitation at 1 kV/µs (core-earth) static |
≤ 600 V |
Residual voltage at In (conductor-conductor) |
≤ 40 V |
Voltage protection level Up (core-core) |
≤ 60 V (C2 - 10 kV / 5 kA) |
|
≤ 40 V (stat.) |
Voltage protection level Up (core-ground) |
≤ 600 V (C2 - 10 kV / 5 kA) |
Response time tA (core-core) |
≤ 1 ns |
Response time tA (core-earth) |
≤ 100 ns |
Input attenuation aE, sym. |
typ. 1 dB (400 kHz/50 Ω) |
|
typ. 0.4 dB (150 kHz/150 Ω) |
|
typ. 0.1 dB (30 kHz/600 Ω) |
Cut-off frequency fg (3 dB), sym. in 50 Ohm system |
3 MHz |
Cut-off frequency fg (3 dB), sym. in 150 Ohm system |
1 MHz |
Cut-off frequency fg (3 dB), sym. in 600 Ohm system |
typ. 250 kHz |
Capacity (core-core) |
4 nF |
Capacity (core-earth) |
2 pF |
Resistance in series |
6.6 Ω ±20 % |
Surge protection fault message |
none |
Max. required back-up fuse |
370 mA |
Impulse durability (conductor-conductor) |
C2 - 10 kV/5 kA |
|
C3 - 100 A |
Impulse durability (conductor-ground) |
C2 - 10 kV/5 kA |
|
D1 - 1 kA |
|
C3 - 100 A |