Pulse amplitude |
0 to 800 V, open-circuit |
Setting and display accuracy (DVM) |
5% |
Pulse rise time tr |
0.1 ms approx. (load- dependent) |
Pulse width tP |
0.3 ms (-10%, +25%) to 1 .3 ms (-5%,+15%), open circuit, adjustable in 5 steps |
Charge capacitors |
1.4 mF |
Charge capacitors 2.5 mF |
3.5 mF |
5 mF |
6 mF |
Phasing |
5° to ≤100° |
Internal impedance |
0.1 to 0.2 Ω typ . (dynamic) |
Mains coupling |
Semiconductor network, Residual pulse at mains input, practically 0 |
EUT supply |
100 to 230 Vac nominal, 260 Vac max., 16 A max., 50/60 Hz |
Inputs/outputs |
IEC equipment connector for the generator power input |
Interlock and warning lamp connector |
16 A equipment connector for the EUT supply input |
EUT supply outlet (mains socket and universal safety sockets) |
External trigger input (TTL-level) for pulse triggering |
Voltage monitor output, electrically isolated, BNC, attenuated 100:1 |
Operating and display elements |
Mains switch with indicator |
2-pole switch for EUT supply |
16 A over-current trip switch |
Charge capacitor selector switch |
Multi-turn potentiometer for pulse amplitude setting |
Infinitely variable potentiometer for setting the phase angle |
Key-switch for locking the pulse triggering |
Push-button for pulse triggering |
Digital display of the pulse amplitude |
Bar display for the charge voltage |