ABB | SACE Tmax XT
128 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A Electronic accessories | 2 - Ekip Measuring
2 - Ekip Measuring
Presentation
Ekip Measuring allows the following measurements to be taken:
• Voltage (RMS measurement of line-to-line voltages and phase voltages in the applicable cases)
• Frequency of the voltages
• Power and energy, also using the phase current measurements
Measurement performance is higher if the Class 1 Power & Energy Metering package is present.
NOTE: measurement performance is described on page 101 and 104.
If used in conjunction with Ekip Synchrocheck, recognition of whether the synchronism conditions between
internal sockets and external contacts are able to allow the synchronism contact to close can also be obtained
(see chapter dedicated to Ekip Synchrocheck from page 164).
Electrical characteristics
Ekip Measuring functions correctly in the following conditions:
Component Range
Phase-to-phase input voltage 0 ÷ 760 VAC (692 VAC + 10 %)
Input frequency 30 ÷ 80 Hz
Connection configurations
The module is connected directly to the internal sockets of the CB.
In the 3P + N configuration, the external neutral voltage (V0) can be connected to the trip unit so as to
measure and protect the residual voltage. Consult circuit diagrams 1SDM000005A1001.
Menu
The specific configuration area will activate in the Settings-Modules menu if the Ekip Measuring module is
detected correctly by Ekip Touch..
The following parameters can be configured in this menu:
Parameter Description Default
Rated voltage
Available in the absence of a transformer; defines rated voltage
Un.
The value is given as absolute value (Volts) and can be set
within the range: 100 V to 690 V with variable steps.
400 V
Positive Power flow
Defines the power flow required for D protection; there are 2
options available (page 61):
• High → Low: the power flows from the low terminals to the
high ones (load connected low)
• Low → High: opposite power flow (load connected high)
High → Low
Neutral connection
Available with 3P CB; allows the presence of the external
Neutral to be enabled.
NOTE: presence of the neutral activates phase voltage
measurement
Absent
About
The About-Modules menu contains the specific menu of the module with the serial number and version of
the module itself.
Test
The dielectric test is described in the Installation instructions 1SDH002011Ar0001, 1SDH002011Ar0002.
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