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Appendix A – Technical Specifications
Category
Analog Inputs -
Voltage AC
Analog Inputs -
Voltage DC
(optional
instead of AC)
Analog Inputs –
Current
Parameters
Typical Load
Auxiliary Output
Input Range
Safety Rating
Maximum
Overload
Input Option 1:
TX_AFE
Input Option 2:
HIA-AFE
Optional for
HIA-AFE:
Fast Transient
Recording
Input Range
Safety Rating
Maximum
Overload
Input Impedance
Input Range
Specifications
25 VA for 3U INFORMA PMD-A device and
50 VA for 6U INFORMA PMD-A device
DC output 12 VDC at 750 mA
Nominal (full scale) in VAC:
63.5 (140)
120 (270)
240 (480)
440 (800)
300 V CAT III, 150 V CAT IV
1000 VAC continuous
Impedance: > 2.5 MΩ (at 63.5 V) ,> 2 MΩ (at
120 V) , > 1 MΩ (at 240 V), > 0.1 MΩ (at 440
V)
16-bit resolution for voltage
Impedance: > 4MΩ
24-bit resolution for voltage/current channels:
Accuracy ≤ 0.1°
The transient voltage (up to 6 kV) is detected
by the TR module with a bandwidth of 2.5 kHz
to 5 MHz.
Sampling rates (user configurable):
20 MHz, 10 MHz, 5 MHz, 2.5 MHz, 1.25 MHz
12-bit resolution
Full scale in VDC: 12, 120, 240, 480
300 V CAT III, 150 V CAT IV
500 VDC continuous
>= 420 KΩ - (TX-AFE and HIA-AFE)
Nominal (full scale) in AAC: 1 (10), 2 (20), 5
(50), 10 (100)
142
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