Technical Data - Siemens SENTRON PAC3100 Manual

Technical data

11.1 Technical data
Device configuration
● 2 opto-isolated digital inputs
● 2 opto-isolated digital outputs
● 1 RS 485 interface for connecting to the PC or network
Measurement
Only for connection to AC voltage systems
Measuring method
For voltage measurement
For current measurement
Measured value acquisition
Energy
Current, voltage
Waveform
Frequency of the relative fundamental
Measured value acquisition mode
Measuring inputs for voltage
Voltage ph-n
Voltage ph-ph
Min. measurable voltage
Zero point suppression level
Impulse withstand voltage
Measuring category
Input resistance (ph-n)
Max. power consumption per phase
SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
Voltage ph-n
Voltage ph-ph
Voltage ph-n
Voltage ph-ph
Input voltage V
I
True root-mean-square measurement (TRMS)
True root-mean-square measurement (TRMS)
Contiguous (zero blind measuring)
Contiguous (zero blind measuring)
Sinusoidal or distorted
50/60 Hz
Automatic mains frequency acquisition
277 V 3 AC (+ 20%)
480 V 3 AC (+ 20%)
58 V 3 AC - 80%
100 V 3 AC - 80%
10 V
17 V
≤ 6.5 kV (1.2/50 μs)
(in accordance with IEC/UL 61010 Part 1)
CAT III
0.84 MΩ
131 mW
11
105