2-112 Parameter
Descriptions
7000-TD002A-EN-P – September 2007
Line Current Unbalance Trip [Line CurUnbalTrp]
Linear Number:
108
Default Value:
0.05 pu
Minimum Value:
0.00 pu
Maximum Value: 1.00 pu
Access Level:
Advanced
Read/Write:
Read/Write
This parameter specifies the level of the unbalance in the line current which will cause a line current
unbalance fault.
Line Current Unbalance Delay [Line CurUnbalDly]
Linear Number:
109
Default Value:
1.0 sec
Minimum Value:
0.0 sec
Maximum Value: 10.0 sec
Access Level:
Advanced
Read/Write:
Read/Write
This parameter specifies the time the line current unbalance must remain above trip level before a line
current unbalance fault is indicated.
Line Under voltage Trip [Line UndVolt Lvl]
Linear Number:
167
Default Value:
0.85 pu
Minimum Value:
0.40 pu
Maximum Value: 1.50 pu
Access Level:
Advanced
Read/Write:
Read/Write
This parameter specifies the level the line voltage must fall below before a Master UV or a Line Loss
warning is indicated.
Line Under voltage Delay [Line UndVolt Dly]
Linear Number:
168
Default Value:
17 msec
Minimum Value:
0 msec
Maximum Value: 100 msec
Access Level:
Advanced
Read/Write:
Read/Write
This parameter specifies the time the line voltage must remain below the trip level before a line under
voltage condition is detected.
Drive Overload Warning [Drv OvrLoad Wrn]
Linear Number:
270
Default Value:
0.50
Minimum Value:
0.00
Maximum Value: 1.00
Access Level:
Advanced
Read/Write:
Read/Write
This parameter specifies when the drive will issue an overload warning.
Содержание PowerFlex 7000
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