Overload Class, Dual Type, Run Class; Overload Protection, Type Of Operation - ABB PST Installation And Maintenance Manual

Low Voltage Products & Systems
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Chapter 10 - Functions

10:16 Overload class, dual type, run class

Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Overload/Dual Class R
This parameter makes it possible to set the required overload class
during continuous run. The run class is activated 30 seconds after
full voltage has been reached.

10:17 Overload protection, type of operation

Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Overload/OL Op
This parameter makes it possible to select between three different
actions when the protection is activated. It is active only if the motor
overload protection is selected.
Stop– M
Stop– A
Ind
Parameter Default
text value
OL Class R 10
The motor stops and a manual reset is
The motor stops and an automatic reset
is performed when the fault disappears
The motor continues to run but a fault
indication is given.
Parameter Default
text value
OL Op Stop-M
Setting
Description
range
Overload
10A, 10, 20, class, Dual
30 type, Run
class
Setting
Description
range
Type of
Stop-M, operation for
Stop-A, Ind overload
protection
127
AC 1006.9 - 5/03