Technical data
11.1 Technical data
SENTRON PAC3200
158 Manual, 02/2008, A5E01168664B-04
V
I
to 400 V (V
ph-n
), max. 347 V for UL
(not for device with extra-low voltage power
supply)
CAT III
V
I
to 690 V (V
ph-n
), max. 600 V for UL
(not for device with extra-low voltage power
supply)
CAT III
Higher voltages only if using voltage transformers
Input resistance (ph-n) 1.05 Mohms
Power consumption per phase 220 mW
AC current input
Only for connection to external current transformers
Input current I
I
3~ x AC / 1 A (+ 20%, max. 300 V) or
3~ x AC / 5 A (+ 20%, max. 300 V)
Surge withstand capability 100 A for 1 s
Power consumption per phase 4 mVA at 1 A
115 mVA at 5 A
Measuring accuracy
Measured variable Error limits
Voltage ± 0,3 %
Current ± 0,2 %
Power ± 0,5 %
Frequency ± 0,05 %
Power factor ± 0,5 %
Active energy Class 0.5S in accordance with IEC 62053-
22:2003-01
Reactive energy Class 2 in accordance with IEC 62053-23:2003-
01
When measuring on external current transformers or voltage transformers, the accuracy of
the measurement depends on the quality of the transformer.
Digital input
Number 1 input
Input voltage
Rated value 24 V DC
Maximum input voltage 30 V DC
Switching threshold for signal "1" > 11 V DC
Input current
For signal "1" typ. 7 mA
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