Axpert-Eazy AC Variable Frequency Drive
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speed. This feature helps in preventing over current tripping of high inertia load during fast
acceleration.
D404: Under Current Level (%)
This parameter is effective only when the auxiliary drive is selected. This feature trips the AC DRIVE
when the current falls below the programmed value for more than 1sec after the speed reaches to set
speed. This feature is not active while the AC DRIVE is accelerating or decelerating. Making this 0 will
disable this.
Note: In pump applications, if the flow decreases below a minimum speed there will be cavitations. This feature
is useful to turn off the pump in such case.
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