|
EXT-IMU3000 S (CWG) |
EXT-IMU3000 T (TELECOM) |
EXT-IMU3000 R (RINGWAVE) |
Voltage range |
0.25 up to 8kV |
0.25 up to 8kV |
0.25 up to 8kV |
Current range |
0.125 up to 4kA |
6.25 up to 200A |
21 up to 667A |
Source impedance |
2ohm |
15ohm |
12ohm & 30ohm |
Serial resistance common mode |
10ohm |
25ohm |
N/A |
Pulse front time at open circuit |
1.2µs |
10µs |
0.5µs |
Pulse duration at open circuit |
50µs |
700µs |
N/A |
Pulse front time at short circuit |
8µs |
5µs |
< 1µs |
Pulse duration at short circuit |
20µs |
320µs |
N/A |
Ringing Frequency |
N/A |
N/A |
100kHz |
Pulse repetition |
up to 60 pulses per minute |
up to 20 pulses per minute |
N/A |
Pulse repetition at maximum voltage |
6 pulses per minute |
3 pulses per minute |
60 pulses per minute |
Polarity |
Positive / Negative / Alternating |
Positive / Negative / Alternating |
Positive / Negative / Alternating |
Programmable parameter ramps |
voltage, synchronisation, polarity |
voltage, polarity |
voltage, synchronisation, polarity |
Synchronisation on power line frequencies |
Yes |
N/A |
N/A |