| Open-Circuit Voltage: |
1.2/50μs, 200V –
6.6kV -5% +10% in 1 volt steps (same waveform defined as 1.2/50μs in IEC 469-1) |
| Short-Circuit Current: |
8/20μs, 100A – 3.3kA
-0% +10% with 2 ohm effective source impedance (same waveform defined as 6.4/16ms in IEC 469-1)
With a 12 ohm effective source impedance, the peak short-circuit current is approximately the open-circuit voltage ÷ 12. The short-circuit current is then no longer 8/20ms and does not fulfill the 500A combination wave requirements of UL 1449. |
| Rise Time Tolerance: |
±30% for voltage; ±20% for current |
| Duration Tolerance: |
±20%
(Note: When used with a three-phase coupler/decoupler, the voltage waveform durations may be reduced when couplingwith multiple lines to PE.) |
| Surge Repetition Rate: |
1 shot/12 seconds |
| Line Sync Accuracy: |
±15° with optional coupler/decoupler |