powertronics PQR D52 - AC Channel Electrical Specifications; AC RMS Voltage and Sample Rate Specs; Sag, Surge, Dropout, Power Failure Specs; Impulse and High Frequency Noise Specs

PQR Series Model D52
Page 41
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V2.1
AC Channels Specifications
AC RMS Voltage
 Range: 80 - 300 Vac RMS
 Accuracy: +/- 1.5%
 Sample rate: Programmable - range 1/second
to 1 reading per 4 minutes
 Input channels Two channels (Hot / neutral)
(or hot / hot).
Sags/Surges:
 Threshold: 5% and 10% of average RMS
 Duration limits: 1 cycle or 20 milliseconds
 Accuracy: +/- 1.5%
 Programmable User set values
Dropouts:
 Threshold: Less than 10V rms
 Duration limits: Longer than 8 ms, < than 80ms
Power Failure:
 Threshold: Less than 10V rms
 Duration limits: Longer than 80ms
 Programmable User set nominal values
Impulses:
 2 Channels: 20V to > 2500 Vpeak
 Resolution: 20Vthrough 2.5KV
 Accuracy: +/- 10%
 Pulse width: 500 nano seconds / threshold
High Frequency Noise:
 Range: 2 volts peak, 10 Khz - 10 Mhz
 Accuracy: +/- 10%
 Response time: 1 milli second
Line Frequency:
 Range: 40 - 400 Hz
 Accuracy: +/- 1%
 Response time: 1 AC cycle
 Threshold: +/- 2% deviation from average