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82
PCS100 UPS-I User Manual
10.3.2
Menu 000 Electrical Settings
100 Electrical Settings
This menu contains electrical settings for the UPS-I
Parameter:
112 System Current
Function:
Set total rated current of system – Line RMS
Access:
Factory Only
Range:
150 A to 5000 A
Units:
Amperes RMS
Factory
PCS100 UPS-I rated current. (Displayed on the PCS100 UPS-I rating label)
Setting:
Parameter:
113 Module Voltage
Function:
Selects the Inverter module operating voltage
Access:
Factory Only
Setting Up:
With the PCS100 UPS-I this parameter is fixed to 480 V
Parameter:
121 Utility Voltage
Function:
Adjusts the PCS100 UPS-I working voltage
Access:
Tech
Range:
Nameplate voltage rating of the PCS100 UPS-I +/- 10%
Units:
Volts RMS
Factory
Nameplate voltage rating of PCS100 UPS-I
Setting:
Setting up:
Set to the supply voltage.
Note
This setting also adjusts the output voltage when the PCS100 UPS-I is operating from the
backup energy storage.
Parameter:
122 Utility Frequency
Function:
Set to frequency of Supply
Access:
Tech
Range:
40 Hz to 60 Hz
Units;
Hz
Factory
Nameplate frequency rating of PCS100 UPS-I
Setting:
Setting up:
Set to the supply frequency.
Parameter:
131 Sag Recording Thres
Function:
Power quality meter sag recording threshold.
Access:
Operator
Range:
0% to 531 RMS Surge Threshold
Units:
% of parameter 121 Utility Voltage
Factory
90%
Setting:
Setting up:
This parameter adjusts the recording threshold for sag events recorded in the event log
and on the summary page. It does not alter the operation of the PCS100 UPS -I. Should be
set the same as or less than parameter 530 RMS Sag Threshold. If set greater than 530
RMS Sag Threshold the PQ meter may record part of the pre event sag voltage and give an
erroneous reading.
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