Dranetz hdpq xplorer User Manual

B-4
Measured Parameters
Measured Parameters
Voltage
Type
: 4 full differential, DC coupled, galvanically isolated to 1kV
Channels A, B, C, D Input Range
: 0-1000Vrms CAT III, 0-600 Vrms CAT IV
Input impedance
: 20 Mminimum, Input to Input
Crest factor
: Maximum 2.0 at full scale
RMS Accuracy
*:
±0.1% of Reading, ±0.05% Full Scale, over 15KHz bandwidth
±0.1% of Reading for V > 60 Vrms
RMS Variations Accuracy
*: ±0.2% of Reading
Transient Input Range
: 50 - 2000 Vpeak
Transient Accuracy
: ±10% of Reading, ±0.5% Full Scale for Pulse widths > 10uS
Transient Duration
: 2uS minimum
CMMR
: -80 dB
Sampling rate
: 512 samples per cycle; rms computed on 1/2 cycle step
*Voltage accuracy range requires PLL synchronization 60-1000V, 30% Vthd or less
Current
Type
: 4 full differential, DC coupled, galvanically isolated to 1kV
Channels A,B, C, D Input Range
: 10 - 200% of Rated Probe Input (Dranetz probes)
Input impedance
: 340k ohm minimum, Input to Input
Channels A,B,C, D crest factor
: Maximum of 3 at full scale
RMS Accuracy
:
±0.1% of Reading ±0.05% Full Scale plus Probe Accuracy, 9KHz bandwidth (1 second
rms readings)
Transient Input Range
: 3 times Probe Rated Nominal Input (Dranetz probes)
Transient Accuracy
: ±10% of Reading, ±0.5% Full Scale for Pulse widths > 10uS
Transient Duration
: depends on probe bandwidth
CMMR
: -80 dB
Sampling rate
: 512 samples per cycle; rms computed on 1/2 cycle step
Probe Power per Channel
: 20mA max at 3.3V
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Dranetz hdpq xplorer Specifications

General

Brand	Dranetz
Model	hdpq xplorer
Category	Measuring Instruments
Language	English