ABB SACE Emax E1.2, Operating Instructions For The Design Engineer

Page: 198 / 311

ABB | SACE Emax 2
192 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A Electronic accessories | 4 - Ekip Synchrocheck module
Continued from the previous page
Measurement Description
Ext Side Voltage
Voltage measured by Ekip Synchrocheck
(1)
. The dots "...." indicate that the
measurement is continuous or less than 1 V, while the dashes "---" indicate that
the measurement is not available (example: because the synchronism function is
disabled).
Int Side Voltage
Voltage measured by Ekip Measuring
(2)
. The dots "...." indicate that the
measurement is continuous or less than 1 V.
Ext Side Frequency
Frequency measured by Ekip Synchrocheck
(1)
. The dots "...." indicate that the
measurement is not available (example: owing to synchronism function disabled, or
operation with dead bus, or frequencies out of the measuring range limits).
Int Side Frequency
Frequency measured by Ekip Measuring
(2)
. The dots "...." indicate that the
measurement is not available (example: owing to operation with dead bus, or
frequencies out of the measuring range limits).
Phase difference
Phase difference among voltages
(1)
. The dots "...." indicate that the measurement is
not available (example: owing to synchronism function disabled, or operation with
dead bus, or frequencies out of the measuring range limits).
Auto detection
• Live bar = With automatic detection of operating mode, operation with live bus or
synchronism function not enabled.
• Dead bar = With automatic detection of operating mode, operation with dead bus.
• --- = Measurement not available (example: owing to manual detection of operation
mode).
Voltage relation
• Vint<=Vext = Internal voltage lower than or equal to external voltage.
• Vin>Vext = Internal voltage higher than external voltage.
• --- = Measurement not available (example: because the synchronism function is
disabled, or voltages less than 1 V or continuous).
Frequency relation
• fint<=fext = Internal frequency lower than or equal to external frequency.
• fin>fext = Internal frequency higher than external frequency.
• --- = Measurement not available (example: owing to synchronism function
disabled, or operation with dead bus, or frequencies out of the measuring range
limits).
(2)
For the characteristics of the voltage and frequency (internal) measurements of Ekip Measuring, refer to
those of the Ekip Measuring module (see page 180).
The following table shows the path from the display to view information on the module and synchronism
status:
About
Protection Unit
Circuit-breaker
Modules
…
Ekip Synchrocheck
…
Power Controller
The information on the modules that can be displayed includes the serial number and the software version.