Phase Reversal Protection; Ptc Protection; High Current Warning - ABB PST30 Installation And Maintenance Manual

10
10.10
1SXU 132 021 M0201
Chapter 10
Functions
10:32 Phase reversal protection, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Phase Rev/Ph Rev Op
This parameter makes it possible to select between three different actions when the protec-
tion is activated. It is active only if the phase reversal protection is selected.
Parameter text
Ph Rev Op
10:33 PTC protection
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/PTC
The softstarter has an input for an external PTC thermistor that can be used independent of
the built-in electronic overload protection status.
Parameter text
PTC
10:34 PTC protection, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/PTC/PTC Op
This parameter makes it possible to select between three different actions when the protec-
tion is activated. It is active only if the PTC protection is selected.
Parameter text
PTC Op
10:35 External bypass
Path in menu:
Menu/SETTINGS/Functional Settings/
Start/Stop/Ext ByPass
This parameter defines whether an external bypass contactor is used or not.
Parameter text
Ext ByPass
10:36 High current warning
Path in menu:
Menu/SETTINGS/Functional Settings/
Warnings/Warn I=High
If the function is selected, a warning signal will be given provided that the current during full
voltage is higher than the set value. The measurement starts 30 seconds after full voltage
is reached.
Parameter text
Warn I = High
Stop-M The motor stops and a manual reset is required before restart
Stop-A The motor stops and an automatic reset is performed when the fault
disappears
Ind The motor continues to run but a fault indication is given
Default value
Stop-M
Default value
No
Stop-M The motor stops and a manual reset is required before restart
Stop-A The motor stops and an automatic reset is performed when the fault
disappears
Ind The motor continues to run but a fault indication is given
Default value
Stop-M
Default value
No
Default value
No
Setting range Description
Type of operation fro
Stop-M, Stop-A, Ind phase reversal
protection
Setting range Description
Yes, No

PTC protection

Setting range Description
Type of operation for
Stop-M, Stop-A, Ind
PTC protection
Setting range Description
An external bypass
Yes, No
contactor is used
Setting range Description
Yes, No

High current warning

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