Siemens SENTRON PAC3120, Manual, Page: 98 / 160

Technical data
10.1 Technical data
96
PAC3120 and PAC3220
Equipment Manual, 10/2019, L1V30425208F-01
Measuring inputs for voltage
Measuring inputs for voltage
Measurable voltage
Rated voltage 57.7/100 … 400/690 V (IEC)
57.7/100 … 347/600 V (UL)
Min. measuring voltage U
L-N
11.5 V
Max. measuring voltage U
L-N
480 V (IEC)
416 V (UL)
Zero point suppression level Voltage L-N 10 V
Voltage L-L 17 V
Measuring category
(acc. to IEC/UL 61010-2-030)
Category CAT III
Impulse withstand voltage ≥ 9.6 kV (1.2/50 μ s)
Input resistance (L N) 1.5 M Ω
Max. power consumption per phase 150 mW
Measuring inputs for current
Only for connection to AC power systems via external current transformers.
Measuring inputs for current
Input current I
E
Rated current 1 x/1 A
Rated current 2 x/5 A
Measuring range of current 10 … 120 % of rated current
Measuring range for power and energy measurement 1 … 120 % of rated current
Surge withstand capability 100 A for 1 s
Max. permissible continuous current 10 A
Max. power consumption per phase 300 mVA at 5 A
Zero point suppression level 0 … 10 % of rated current