The L1-02 parameter sets the allowed operation time before the oL1 fault occurs when the drive is running at 60 Hz and
150%
of the full load amp rating (E2-01) of the motor. Adjusting the value of L1-02 can shift the set of oL1 curves up the
Y-axis of the diagram below but will not change the shape of the curves.
10
7
3
1
0.4
0.1
0 100 200150
Cold Start
Hot Start
Motor Current (%)
(E2-01=100 %)
Time (min)
Figure D.8 Motor Overload Protection Time
D.3 UL Standards
220
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
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