Process Connections; Ac Measurement - Siemens SICAM Q100 Device Manual

15 Operating Parameters

15.1 Process Connections

15.1 Process Connections
The following process connections are available:
•

AC Measurement

• Binary inputs
• Binary Outputs
• LEDs
15.1.1 AC Measurement
Parameter
Rated frequency
Network type
Power quality values for
Calculate Voltage RMS values
1)
PN and PP
Nominal/Declared supply
voltage
Voltage transformer
Primary rated voltage
Secondary rated voltage
Current transformer
Primary rated current
Secondary rated current
Transformer ratio In
Primary rated current In
Zero point suppression
Voltage harmonic unit
Measurement aggregation
338
Default Settings
50 Hz
Four-wire, three phase,
unbalanced
1)
Phase to neutral
no
AC 230.00 V
no
AC 10 000 V
AC 100 V
no
AC 1 000.0 A
AC 1.0 A
2)
no
AC 1 000.00 A
0.3 % (from Vnom,
Irated)
%
-none-
Setting Range
50 Hz (± 7.5 Hz)
60 Hz (± 9 Hz)
Single-phase network
Three-wire, three phase, balanced
Three-wire, three phase, unbalanced (2 * I)
Three-wire, three phase, unbalanced (3 * I)
Four-wire, three phase, balanced
Four-wire, three phase, unbalanced
Phase to neutral
Phase to phase
no
yes
AC 57.73 V to 400 V (autorange)

IEC 61000-4-30 Class A: to AC 230 V:
200 % overvoltage

> AC 230 V to 400 V: 200 % to 15 %
overvoltage
UL conditions:

to AC 170 V: 200 % overvoltage

> AC 170 V to 300 V: 200 % to 15 %
overvoltage
yes
no
AC 100.0 V to AC 1 000 000.0 V
AC 1.0 V to AC 460.0 V
yes
no
AC 1.0 A to AC 100 000.0 A
AC 1.0 A to 10.0 A
no
yes
AC 1.0 A to 100 000.0 A
0.0 % to 10.0 %
%
V
-none-
150/180-cycle interval
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018