Installation and maintenance manual
PST30...PSTB1050
Setting Current ...................................................................................................10.3
Start Ramp .........................................................................................................10.3
Stop Ramp..........................................................................................................10.3
Initial voltage.......................................................................................................10.4
End voltage.........................................................................................................10.4
Step down voltage ..............................................................................................10.4
Current limit ........................................................................................................10.4
Kick Start ............................................................................................................10.5
Kick Start Level...................................................................................................10.5
Kick Start Time ...................................................................................................10.5
Start ramp range.................................................................................................10.5
Stop ramp range .................................................................................................10.5
Motor overload protection ...................................................................................10.6
Overload class ....................................................................................................10.6
Overload class, dual type, start class .................................................................10.6
Overload class, dual type, run class ...................................................................10.6
Overload protection, type of operation ...............................................................10.7
Locked rotor protection .......................................................................................10.7
Locked rotor protection, trip level .......................................................................10.7
Locked rotor protection time ...............................................................................10.7
Locked rotor protection, type of operation ..........................................................10.7
Underload protection ..........................................................................................10.8
Underload protection level ..................................................................................10.8
Underload protection time ..................................................................................10.8
Underload protection, type of operation .............................................................10.8
Phase imbalance protection ...............................................................................10.8
Phase imbalance protection level .......................................................................10.9
Phase imbalance protection, type of operation ..................................................10.9
High current protection .......................................................................................10.9
High current protection, type of operation ..........................................................10.9
Phase reversal protection ...................................................................................10.9
Phase reversal protection, type of operation ....................................................10.10
PTC protection..................................................................................................10.10
PTC protection, type of operation .....................................................................10.10
External By-Pass ..............................................................................................10.10
High current warning ........................................................................................
10.10
High current warning level ................................................................................ 10.11
Low current warning .........................................................................................
10.11
Low current warning level .................................................................................10.11
Overload warning ............................................................................................. 10.11
Overload warning level ..................................................................................... 10.11
SCR overload warning......................................................................................10.11
Low Voltage Products & Systems 10.1
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201
Chapter 10
Functions
10
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