Siemens Sicam P850 7KG85 Series - Inputs and Outputs

13 Technical Data
13.1 General Device Data
267SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
13.1.2 Inputs and Outputs
Inputs for Alternating Voltage Measurements (Connector Block F)
Rated input alternating voltages
Phase-N/PE 63.5 V
110 V
230 V
400 V (347 V for UL conditions)
Phase-phase 110 V
190 V
400 V
690 V (600 V for UL conditions)
Maximum input alternating voltage (depending on the
parameterization)
1.2 x rated input alternating voltage
Maximum input alternating voltage
Phase-N/PE 480 V (347 V for UL conditions)
Phase-phase 831 V (600 V for UL conditions)
Input impedances
a, b, c to N 6.0 M
a-b, b-c, c-a 6.0 M
Further information about the voltage measuring inputs
Power consumption per input for V
rated
400 V 38 mW
Permissible power frequency 42.5 Hz to 69.0 Hz
Measuring error (with calibration) at 23 °C ± 1 °C
50 Hz or 60 Hz
typically 0.1 % for reference conditions