Allen-Bradley ArmorStart 290E - Motor Overload Trip Curves

178 Rockwell Automation Publication 290E-UM001B-EN-P - June 2012
Chapter 6 Specifications
Motor Overload Trip Curves
Motor overload current parameter provides class 10 overload protection.
Ambient insensitivity is inherent in the electronic design of the overload.
Min. Derate
0
80
100
60
40
20
% of Motor Overload Current (P30)
No Derate
0
80
100
60
40
20
% of Motor Nameplate Hertz (P29)
% of Motor Overload Current (P30)
% of Motor Nameplate Hertz (P29)
% of Motor Overload Current (P30)
% of Motor Nameplate Hertz (P29)
Max. Derate
0
80
100
60
40
20
0
200
175
150
125100755025
0
200
175
150
125100755025
0
200
175
150
125100755025