Qualitrol INFORMA PMD-A, User Manual

Page: 149 / 248

Appendix A – Technical Specifications
142
www.qualitrolcorp.com
Category Parameters Specifications
Typical Load 25 VA for 3U INFORMA PMD-A device and
50 VA for 6U INFORMA PMD-A device
Auxiliary Output DC output 12 VDC at 750 mA
Input Range Nominal ( full scale ) in VAC:
63.5 ( 140 )
120 ( 270 )
240 (48 0 )
440 (8 00 )
Safety Rating 300 V CAT III, 150 V CAT IV
Maximum
Overload 1000 VAC continuous
Input Option 1:
TX_AFE
Impedance: > 2.5 M
Ω
(at 63.5 V) ,> 2 M
Ω
(at
120 V) , > 1 M
Ω
(at 240 V), > 0.1 M
Ω
(at 440
V)
16-bit resolution for voltage
Input Option 2:
HIA-AFE
Impedance: > 4M
Ω
24-bit resolution for voltage/current channels:
Accuracy
≤
0.1°
Analog Inputs -
Voltage AC
Optional for
HIA-AFE:
Fast Transient
Recording
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
Input Range Full scale in VDC: 12, 120, 240, 480
Safety Rating 300 V CAT III, 150 V CAT IV
Maximum
Overload
500 VDC continuous
Analog Inputs -
Voltage DC
(optional
instead of AC)
Input Impedance >= 420 K
Ω
- (TX-AFE and HIA-AFE)
Analog Inputs –
Current Input Range Nominal ( full scale ) in AAC: 1 ( 10 ), 2 ( 20 ), 5
( 50 ), 10 ( 100 )