Littelfuse MPS - Page 95

Page B-7
MPS Motor Protection System Rev. 6-F-022117
Appendix B, MPS Set-Up Record
FUNCTION & SET POINT
MIN
DEFAULT
MAX
UNIT
PROGRAM SELECTION
PF Quadrant 3
Trip Action
Disable
q Disable
q Trip2
q Trip1
q Trip3
Trip Level
0.5
0.80
1
Trip Delay
0.1
5.00
500
s
Alarm Action
Disable
q Disable
q Alarm2
q Alarm1
q Alarm3
Alarm Level
0.5
0.90
1
Alarm Delay
0.1
5.00
500
s
Underpower
Trip Action
Disable
q Disable
q Trip2
q Trip1
q Trip3
Trip Level
(Per Unit of Rated Power)
0.1
0.80
1
pu
Trip Delay
0.5
5.00
500
s
Alarm Action
Disable
q Disable
q Alarm2
q Alarm1
q Alarm3
Alarm Level
(Per Unit of Rated Power)
0.1
0.80
1
pu
Alarm Delay
0.5
1.00
500
s
Reversepower
Trip Action
Disable
q Disable
q Trip2
q Trip1
q Trip3
Trip Level
(Per Unit of Rated Power)
0.1
0.20
1
pu
Trip Delay
0.5
5.00
500
s
Alarm Action
Disable
q Disable
q Alarm2
q Alarm1
q Alarm3
Alarm Level
(Per Unit of Rated Power)
0.1
0.20
1
pu
Alarm Delay
0.5
1.00
500
s
Underfrequency
Trip Action
Disable
q Disable
q Trip2
q Trip1
q Trip3
Trip Level
30
45
80
Hz
Trip Delay
0.5
5
500
s
Alarm Action
Disable
q Disable
q Alarm2
q Alarm1
q Alarm3
Alarm Level
30
48
80
Hz
Alarm Delay
0.5
1
500
s
Overfrequency
Trip Action
Disable
q Disable
q Trip2
q Trip1
q Trip3
Trip Level
30
65
80
Hz
Trip Delay
0.5
5
500
s
Alarm Action
Disable
q Disable
q Alarm2
q Alarm1
q Alarm3
Alarm Level
30
62
80
Hz
Alarm Delay
0.5
1
500
s