Hs-Hv; Hs-Hv: Specifications - DEWESOFT SIRIUS Technical Reference Manual

SIRIUS®
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5.19

HS-HV

5.19.1 HS-HV: Specifications

Inputs
Analogue bandwidth 2 MHz
Voltage ranges
Typ. CMR @ 50Hz (1kHz) 85 dB @ 50 Hz; 75 dB @ 400 Hz; 50 dB @ 10 kHz
Channel Cross talk 115 dB @ 50Hz; 90 dB @ 1kHz
Over-voltage Protection In+ to In-: 1.8 kV
Digital lo pass Filter
Filter characteristic Butterworth or Bessel
Ratio Sample rate to Filter Freq. From 2 to 1000
Additional Specifications
19 50 V Range (1.2 MHz) and 20 V range (700 kHz) have limited bandwidth
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Voltage
16bit SAR with 100kHz 5
ADC Type
Dynamic (up to 160 dB) page 49)
Sampling Rate Simultaneous 1MS/sec
±1600 V, ±800 V, ±400 V, ±200 V, ±100 V, ±50 V, ±20 V
Input Accuracy 19 Signal frequency
DC
Up to 10 kHz
Up to 100 kHz
Up to 1000 kHz
Typ. SNR 1600 Volt
BW: 2 MHz 83 dB
BW: 100 kHz 85 dB
BW: 10 kHz 100 dB
Gain Drift Typical 10 ppm/K, max. 40 ppm/K
Offset Drift Typical 1 mV/K + 1 ppm of range/K, max 2 mV/K + 5 ppm of range/K
Gain Linearity <0.02%
Input Coupling DC
Input Impedance 10 MΩ || 2pF
Protection class CAT III 600 V; CAT II 1000 V
Filter order 2 nd , 4 th , 6 th or 8 th
Topology Cascaded IIR Filter (up to 4 sections)
Input connector Banana
TEDS support NA
Table 30: SIRIUS-HS-HV specifications
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th order analogue AAF filter or bypass (5.2.1 SIRIUS® Dual Core series: High
±0.05% of reading ±0.02% of range ±0.04V
±0.1% of reading ±0.05% of range
400 Volt
79 dB
85 dB
97 dB
, Inx to GND: 1.4kV
RMS RMS
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Accuracy
±2% of reading ±0.1% of range
±5% of reading ±0.5% of range
100 Volt
71 dB
82 dB
90 dB
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