E-13
System architecture
Power Quality Recorder SIMEAS Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 09.02.2011
8 System architecture
SIMEAS Q80 7KG8080 device is optimized for stationary operation installed on a top hat rail in a switching cabinet.
With its 4 voltage and 4 current inputs, the device can handle all measurement tasks for a 3-phasen-network
including the neutral point. Alternatively, SIMEAS Q80 7KG8080 with 8 voltage inputs without current measurement
is available. The sampling frequency ensures proper measurement of up to the 50
th
harmonic.
For connectors, technical data see also
Technical specs and terminal configuration
.
SIMEAS Q80 7KG8080 - 0 with 4 voltage and 4 current inputs
Interconnections:
2. Modem:
3. GPS:
4. SYNC:
5. Supply:
DSUB-9 terminal (male)
DSUB-9 terminal (male)
BNC-terminal
terminal for cables with up to 2.5
mm² cross section
6. LAN:
7. Binary inputs/outputs:
8. Current inputs:
(
only)
9. Voltage inputs:
RJ45 terminal
terminal for cables with up to 2.5
mm² cross section
terminal for cables with up to 2.5
mm² cross section
terminal for cables with up to 2.5
mm² cross section
SIMEAS Q80 7KG8080 is a multi-function measurement device for all physical quantities designed for standards-
compliant evaluation of the quality of electrical supply networks, specially designed to be installed in a switching
cabinet.
The power supply terminals and inputs for voltage and current measurement used depend on the
.
68
10
10
