| Item | TOS9301PD | |
|---|---|---|
| Analog monitor*1 | Function | Outputs a voltage signal according to the current waveform, voltage waveform, or electric discharge waveforms. |
| V | Voltage waveform: Scale 1kV/1V | |
| Qpd*2 | Electric discharge: Full scale of the scale measurement range/10 V | |
| Ipd*3 | Partial discharge current waveform | |
*1. Monitor signal output is isolated from the chassis (earth). *2. During PD tests, the monitor signal common is connected to the chassis (ground). The Qpd waveforms are the ones output from the peak detection circuit and are reset after each cycle. The Ipd waveforms are the discharged ones after passing through the filter in the measurement section of the TOS93 series. Therefore, the scale varies depending on the frequency characteristics of the actual discharge waveform. *3. The lpd waveforms are the ones that can be obtained after the actual discharge waveforms have passed theTOS9301PD measurement filter. Therefore, the scale varies according to the frequency response of the discharge waveform.
