ABB PQFS Installation, Operation And Maintenance Instructions page 147

Managers of the other master units have limited functionality. In practice, the functions
that are not enabled on these units are also locked.
In the commissioning window, the following basic parameters have to be specified:
−
The network characteristics (Cf.
The parameters to enter are the nominal network voltage, network frequency and
filter synchronisation mode. The filter synchronisation mode shall normally not
be changed unless specifically instructed by the ABB service provider.
−
The filter characteristics (Cf.
This consists of setting up the filter connection mode: 3-wire (no neutral
connected) or 4-wire (neutral connected).
When the connection mode selected in the commissioning menu does not
correspond to the hardware set-up detected by the filter, the filter will trip out
when started. A 'Bad Parameters' fault will be reported in the filter event log.
Correct the problem before proceeding.
−
The CT settings:
The CT settings can in many cases be automatically detected or can be entered
manually. Section 8.6
procedure.
−
The Rating parameter:
If the filter is installed at locations higher than 1000m /3300ft or is running under
ambient temperature conditions higher than 40°C/104°F, the filter has to be
derated. For more information on how to calculate the derating required and how
to enter the rating value, refer to
Remarks:
−
Although the user requirements for harmonic filtering and reactive power
compensation/balancing can be set up from the commissioning window this
should not be done before the filter has been started successfully for the first
time (Cf. Section
−
If digital I/O and/or the alarm contact have been cabled on the PQF-Manager, the
appropriate software settings have to be made. This has to be done in the
'Customer settings' menu ([/Welcome/Settings/Customer set.]). Refer to
Section 7.9.1.4
warnings. In order to achieve full redundancy with master-master filters, the
digital I/O have to be cabled to all master units and all the PQF-Managers have to
be set up accordingly.
−
In order to change the temperature unit used by the system, go to
[/Welcome/Settings/Customer set./Temp unit].
−
For setting up advanced filter functions such as the autorestart feature (after
power outage), the filter standby feature (which stops the IGBTs when the load
Section
Section 7.9.2.2):
discusses the automatic and manual CT detection
Section
8.7).
for detailed information on how to set up digital I/O, alarms and
Manual Power Quality Filter PQFS  Commissioning instructions 147
7.9.2.1):
7.9.2.4.