ABB SACE Emax E1.2 Operating Instructions For The Design Engineer page 198

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