
GUIDE TO THE
REGENERATIVE APPLICATION
SINUS PENTA
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150
P555 Min. Voltage Release Ratio
P555
Range
1000
1200
1.000
1.200
Default
1125
1.125
Level
ENGINEERING
Address
675
Function
This parameter sets the ratio between the trip voltage of the Min. Voltage
fault and its reset value.
P556 Min. Voltage Trip Time
P556
Range
20
1000
0.020
1.000 s
Default
150
0.150 s
Level
ENGINEERING
Address
676
Function
This is the time when the min. voltage trip condition is maintained for the
mains Min. Voltage fault.
If
P576
>0, the value in this parameter is affected by the regulations
selected and can no longer be changed.
P557 Min. Voltage Reset Time
P557
Range
20
1000
0.020
1.000 s
Default
100
0.100 s
Level
ENGINEERING
Address
677
Function
This is the time when the min. voltage reset condition is maintained to
deactivate the mains Min. Voltage fault.
P558a Instantaneous Overvoltage Trip Threshold
P558a
Range
105
160
105
160% of Vn
Default
140
140% of Vn
Level
ENGINEERING
Address
696
Function
This parameter, expressed as a percentage of the rated mains voltage,
defines the activation threshold of the mains Instantaneous Overvoltage.
If
P576
>0, the value in this parameter is affected by the regulations
selected and can no longer be changed.
P559a Instantaneous Overvoltage Release Ratio
P559a
Range
950
1000
0.970
1.000
Default
970
0.970
Level
ENGINEERING
Address
697
Function
Indicates the ratio between the trip voltage of the Instantaneous
Overvoltage fault and the relevant reset value.