| Direction of action |
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
| Maximum continuous operating voltage UC |
30V DC |
| 21V AC |
| Rated current |
700 mA (50°C) |
| UC, the effective working current IC |
≤ 1 mA (in signal loop) |
| Residual Flow IPE |
≤ 1 µA |
| Nominal discharge current In(8/20) & micro;s (core-core) |
10 kA |
| Rated discharge current In(8/20)& micro;s (core-ground) |
10 kA |
| pulse discharge current Iimp(350) & micro;s (core-ground) |
2.5 kA |
| Total discharge current ITotal(8/20) µs |
20 kA |
| voltage protection level Up(core-core) |
≤ 80V (C1 - 1 kV / 500 A) |
| ≤ 130V (C2 - 10 kV / 5 kA) |
| ≤ 55V (C3 - 25 A) |
| ≤ 60V (C3 - 100 A) |
| voltage protection level Up(line-ground) |
≤ 900V (C1 - 1 kV / 500 A) |
| ≤ 1300V (C2 - 10 kV / 5 kA) |
| ≤ 1000V (C3 - 25 A) |
| ≤ 1300V (C3 - 100 A) |
| voltage protection level Up(line-signal ground) |
≤ 600V (C1 - 1 kV / 500 A) |
| ≤ 750V (C2 - 10 kV / 5 kA) |
| ≤ 700V (C3 - 25 A) |
| ≤ 800V (C3 - 100 A) |
| voltage protection level Upstatic (core-core) |
≤ 65V (C1 - 1 kV / 500 A) |
| voltage protection level Upstatic (core-ground) |
≤ 130V (C2 - 10 kV / 5 kA) |
| response time tA(core-core) |
≤ 1 ns |
| response time tA (core-ground) |
≤ 100 ns |
| input attenuation AE, symmetric. |
Typical 0.3 dB (≤ 270 kHz/150 Ω) |
| cut-off frequency fg(3 dB),150 Ω symmetric system |
Typical 1.1 MHz |
| capacitance (core-core) |
Typical 2 nF |
| the resistance of each path |
1.2 Ω ± 5% |
| Surge protection fault alarm |
Vision, Multi-Stage |
|
800 mA (FF) |
| Impact tolerance (line-line) |
C1 - 1 kV / 500 A |
| C2 - 10 kV / 5 kA |
| C2 - 10 kA |
| C3 - 100 A |
| Impact resistance (line-ground) |
C1 - 1 kV / 500 A |
| C2 - 10 kV / 5 kA |
| C2 - 10 kA |
| C3 - 100 A |
| D1 - 2.5 kA |
| pulse reset time (lead-lead) |
≤ 4000 ms |
| pulse reset time (lead-ground) |
≤ 30 ms |
